Aftermarket Catalog - Auburn Gear Aftermarket

Transcription

OFF ROAD
CLASSIC
Auburn Gear Inc. | 400 East Auburn Drive | Auburn, IN (USA) 46706-3499
Find a Distributor
call |
260.925.3200
fax|
260.925.4725 visit | http://www.auburngear.com/aftermarket/
Every effort has been made to ensure accuracy of the contents of this
catalog. However, we assume no responsibility for errors or omissions.
ISO 9001:2008 Certified
Certification by SAI Global Certification Services.
idc Lafayette, IN 0612 TNG .25M
MUSCLE
HOT ROD
TRUCK
SUV
American Made.
can do Attitude.
From now on, every burnout, every
curve, every bump and obstacle that
reminds you why you wanted more
traction in your vehicle will be traced
back to the engineering minds and
skilled hands of Auburn Gear.
This is where we design and build highperformance selectable lockers and
limited-slip differentials for enthusiasts
like you who remember what it means
to be American made.
Traction for
Anything That Moves
With more than 70 years of gear technology
experience, Auburn Gear rolls on.
Everything we know goes into ensuring you
get a reliable, performance traction control
differential that will step up when you need
it and take you where you
want to go—street, strip,
track, on- or off-road. That’s
command traction control.
Production:
Testing:
Auburn, Indiana | 250k sq. ft. | Fully integrated
for optimum control of quality & value
In design | In the lab | In the real world
•
Finite Element Analysis (FEA)
•
Application engineering and rapid prototyping
•
Axle dynamometer testing
•
Development, gauge, gear and metallurgical laboratories
•
Vehicle application stress tests in the field
•
Turning, gear cutting, spline rolling, heat treating,
shot peening, finished grinding
•
“Real World” tested by thousands of
customers across the globe
THIS IS WHY YOU'RE HERE.
THIS IS WHAT IT BOILS DOWN TO
WHERE THE TRaction MEETS THE road, track, ROCKS, MUD AND DIRT
For more than 70 years, high-performance street and off-road enthusiasts have looked to
Auburn Gear for enhanced tractive capabilities beyond the OE standard.
True command traction courtesy of
the ECTED Max, two differentials in
one, the world’s only selectable
locking differential with full-time
limited-slip capabilities. Page 6.
2
Smooth, fast, high-bias
torque-sensing power in a
range of Auburn Gear limitedslip differentials. Page 8.
3
GENERAL TABLE OF CONTENTS
About ECTED MAX
about Limited-slip differentials
How to use this catalog
AMC 20, 12 bolt
Chrysler 8 1/4" & 8 3/8" 10 Bolt
Chrysler 8 3/4" 10 Bolt
Dana 30
Dana 35
Dana 44
Dana SUPER 44
Dana 50
FORD 71/2" 10 BOLT
FORD 8" 10 BOLT
FORD 8.8" 10 BOLT
FORD 9" 10 BOLT
FORD 9 3/4" 12 BOLT
FORD 10 1/4" & 101/2" 12 BOLT
GM 7 1/2" & 7 5/8" 10 BOLT
Chevy 8.2" 10 BOLT
buick- Olds - pontiac 8.2" 10 BOLT
Gm 8.2"/8.4" 10 BOLT 1955-1964 Chevy
corvette 10 Bolt 1963-1979
4
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
ected max TABLE OF CONTENTS
GM 8.5" & 8.6" 10 BOLT
About ECTED MAX
GM 8 7/8" 12 BOLT- car
GM 8 7/8" 12 BOLT- Truck
GM 9 1/2" 14 BOLT
AMC 20, 12 bolt
Toyota 8 7/8" 12 BOLT
Toyota 8.0" 10 BOLT
Dana 30
Dana 35
Toyota 8.4" 10 BOLT
Toyota 9.5" 12 BOLT
Dana 44
Toyota 10.5" 12 BOLT
Autocross road race units
Additional information
Dana SUPER 44
Dana 50
FORD 8.8" 10 BOLT
service kits
GM 8.5" & 8.6" 10 BOLT
About limited-slip additives and D-Rex
RESOURCES
tire chart
frequently asked questions
06
07
12
15
16
17
19
25
26
27
39
a Tradition of Excellence
1938 — The path to becoming gear technology
leaders begins when Borg Warner launches its
Warner Gear division in our Auburn, Indiana, plant.
1950s —Warner Gear becomes the largest
independent producer of construction and
automotive transmission gears, right-angle gear
boxes and in-board pleasure boat marine gears.
1961 —Warner Gear develops a limited-slip
differential for automotive aftermarket applications.
1968 —Warner Gear patents a wheel-mounted
hydrostatic drive and launches it under the Power
Wheel® brand.
1982 —George Callas buys the Warner Gear
division and renames the, now, privately held
company Auburn Gear.
frequently
asked
questions
about purpose-built
Additional information
Warranty
5
The auburn Differential Advantage Is Simple
Here’s an equally simple chart to prove it. No other
locker offers limited-slip capabilities when switched off.
Auburn Gear ECTED Max
lead the pack
Go Anywhere With the
Only 2-in-1 Performance
Traction Differential
It’s Limited-Slip Plus the Power of a
Selectable Full-Locker! The ECTED
Max is a traction technology product that
puts a selectable full-locker or limited-slip
operational mode right at your fingertips.
Shift on-the-fly with just the flip of a
switch, and go from high-performance
traction control to a full-locker mode that
delivers 100 percent torque transfer to
both wheels for extreme-duty off-roading
and high performance drag racing.
The ECTED Max enhances 2-WD mobility
unlike any other performance traction
differential on the market, while making
4-WD vehicles virtually unstoppable.
ECTED Max is ideal for street-strip use.
Limited-slip traction for street and fulllocker performance for the strip in one
differential. Ideal for 4-WD vehicles that
are used both on and off-road.
6
Open Diff Limited-Slip Diff Locker
air locker
X
X
Everything you need for installation of
the ECTED Max come in one box—the
unit, wiring harness, Auburn limited-slip
additive and instructions.
XX
electric locker XX
The science behind
the superiority
ected:
Electronically Controlled Traction Enhancing Differential
ECTED Max™ Advantages
•
Gearing is made from aircraft quality, 9310
heat treated billet steel to make it tough,
durable and reliable.
•
Switch the locker on or off “on-the-fly,” at
moderate road speeds [with all 4 wheels
on the ground].
•
No need for shift forks or pins that must be lined
up to obtain locker mode.
•
Noisy lockers, not here. ECTED Max is quiet.
•
Backed by a one-year warranty, plus the
industry-exclusive D-REX (new differential
exchange) program. See page 31&32 for details.
•
ECTED Max can be used in front axle
applications, with or without lockout hubs.
[IMPORTANT NOTE: ECTED Max is NOT
recommended for use with front axles that
feature an “inter-axle disconnect.”]
Made in the USA. Always in stock at your authorized Aubun Gear distributor.
AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
The ECTED Max is a selectable
traction device. An ON/OFF switch
is mounted near the driver. When
“OFF”, the clutch pack (7), located
behind the side gear (6), activates
the limited-slip mode. As torque
increases, the separating forces
within the differential gears increases,
causing the clutch pack to be
compressed, providing bias torque
to the high traction wheel. When
selected “on”, current is sent to the
electromagnetic coil (8). The coil is
retained by a clip that fits over one
of the bearing cap bolts, making it
non-rotational. The coil rides on a
ball bearing (9). The ball bearings
spin with the differential case (10).
The coil creates a magnetic
flux so that the pilot cone (1) is
pulled into engagement with the
differential case (10). This frictional
engagement causes the bearing
balls (2) to ride up on a ramp
machined into the side gear (3).
This radial travel of the balls (2) also
causes lateral movement of the
side gear (3). The lateral movement
of the side gear (3) applies a force
onto the center block (4). The center
block (4) has an elongated hole
that the center pin (5) fits through,
allowing it to float. The center block
(4) applies force to the opposite side
gear (6), compressing the clutch
pack (7), providing the vehicle a
solid axle assembly and 100%
transfer of torque to both wheels for
maximum traction.
EXAMPLE: Other ECTED Max differentials will vary in design layout.
7
Why Auburn gear limited-slip differentials?
Auburn Gear Pro Series and High Performance
Series differentials provide superior performance
through a unique cone-clutch design that transfers
more power to the high-traction wheel for quick
acceleration and tight cornering.
Get a grip
Comes down to the
cone and cup design
Performace Limited-slip
differentials More Traction,
lighting-fast action. Unleash your
vehicle's true performance. Let’s cut to
the traction. The Auburn Gear high-bias
torque Pro Series, High Performance
and Race Series limited-slip differentials
out perform virtually every standard
OEM differential.
Auburn Gear’s flagship limited-slip
differential gives you smooth torquesensing operation with the correct bias
ratios to out perform the competition.
8
differential side gears to the axle
shafts, the side gear separating
forces and spring pre-load firmly
seat the cones into the differential
case. The cone design, along
with the applied force, determines
the torque transfer capability
of the differential. When torque
levels decrease, as in a cornering
Differential Case
To really see and feel what your vehicle
can do, Auburn Gear diffs effectively
and efficiently transfer your power
to the wheels. Auburn diffs deliver
usable traction and faster engagement
for controlled power transfer and
lightning-fast reaction to changing road
conditions.
No matter what your application—
performance or passenger, light or
heavy, on- or off-road—Auburn Gear
limited-slip differentials are engineered
to provide smooth torque-sensing
operation and durable, dependable
performance.
The Auburn Gear limited-slip differential
employs an integral cone clutch side
gear unit that creates friction with the
carrier to drive both tires. The highly
efficient torque transfer capability of
the Auburn Gear limited-slip differential
is achieved through the use of cone
clutches coupled to beveled side gears.
As torque is transmitted through the
maneuver, the gear separating
forces also decrease, allowing
the axle shafts to rotate
independently. This unequally
divides the torque between the
two wheels, delivering more
torque (bias torque) to the wheel
with the most traction.
Pinion Gear
Thrust Washer
Spring Retainer
Turns your torque up another notch,
offering an even higher bias ratio and
faster sensing reaction than HP for the
very best in controlled power transfer.
RACE
Auburn Gear has developed, tested and
is making available a racing differential for
the 7 5/8 Firebird/Camaro, original gear
ratio of 3.23 and up, with 28 axle spline.
We’ve also developed, tested and are
making available a racing differential for
Ford 8.8, all ratios, and 28-axle spline.
Side Gear &
Cone Clutch
Assembly
Preload Spring
Lockscrew
Pinion Shaft
9
Making the
right selection
Auburn Gear’s flagship limited-slip differential gives
you smooth torque-sensing operation with the
correct bias ratios to out perform the competition.
Turns your torque up another notch, offering an even
higher bias ratio and faster sensing reaction than HP
for the very best in controlled power transfer.
It’s about more than the
vehicle you’re driving.
It’s about you
where you plan to
go, particularly if you’re talking new
frontiers, and what your performance
expectations are when you get there.
RACE
Auburn Gear has developed, tested and is making
available a racing differential for the 7 5/8 Firebird/
Camaro, original gear ratio of 3.23 and up, with 28
axle spline. We’ve also developed, tested and are
making available a racing differential for Ford 8.8,
all ratios, and 28-axle spline.
For these reasons and more,
our new catalog makes product
selection easy. And, if you still
have questions, your authorized
Auburn Gear distributor and Auburn
customer service representative is
always ready to provide the help
and answers you need.
Call customer service at:
260.925.3200
Email customer service at:
[email protected]
Or send a fax to:
260.925.4725
ECTED Max is a one-of-a-kind electronically
controlled differential that allows you to go from
a high-performance limited-slip traction control
capability to a full-locker mode with just the flip
of a switch.
www.auburngear.com/
aftermarket/distributors.aspx
10
11
AMC 20, 12 Bolt
Year
Part #
Ratios
ECTED Max
Selectable Locker
10 /32" x 10 /64"
12 Holes, Round
1
Chrysler 8 1/4" & 8 3/8" 10 Bolt
This application is available
in the following models:
1966–Present 545006
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
2.73:1 & Down 29 Teeth
LM60304 LM603012
1966–1986
545007
3.07:1 & Up
29 Teeth
LM603049LM603012
1966–1986
542081 3.07:1 & Up
29 Teeth
LM603049LM603012
Year
Part #
Ratios
High Performance
Differential
1966–1996
542072 2.71:1 & Up
1997-Present 542074
2.71:1 & Up
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
27 Teeth
LM603049LM603012
29 Teeth
LM603049LM603012
25
Pro Series
Differential
Applications:
All AMC 20 Axles
11 3/8" 10 Holes, Oval
Applications:
All Chrysler products
with 8¼" & 83/8" ring
gear. Accepts tone ring
for ABS applications.
IMPORTANT NOTE: Be certain that the axle shaft
extends beyond the gear face. Some after market
one-piece axle shafts are shorter than the stock
shaft. Using an axle shaft that is too short will
promote failure to the axle shaft splines.
Make Use Auburn limited-slip
additive for maximum
performance. A 6-oz.
bottle is included with
your Auburn differential.
Part #504102.
SPECIAL NOTE: Some AMC
20 applications require
the use of an axle spacer,
which is included with the
unit.
Make SPECIAL NOTE: Part #545006
fits H1 Hummer
Use Auburn limited-slip
Part #504102.
Year
Jeep C101
67-72
Jeep CJ5 & CJ7
67-86
Jeep Wagoneer 67-86
Jeep J-10
66-86
Ambassador68-74
AMX68-79
Concord78-79
Gremlin70-78
Hornet72-78
Javelin68-74
Matador 72-78
Pacer V8
78-79
Rambler69-72
Scrambler76-78
Spirit V8
79
Grind Here
.44
Chrysler 81/4" applications require modification to the axle
housing as shown to provide clearance for the differential
case. Clean housing after grinding.
1.00
Year
Jeep Liberty
02-Present
Passenger Cars,
Various73-97
B100,150, 200,250
69-Present
B,D,W-10066-97
B,D,W-20069-97
B,D,W-30066-97
Aspen/Volare76-80
Barracuda/Challenger70-74
Charger/Coronet73-76
Chrysler 300
72-79
Cordoba75-83
Dakota87-Present
Dart
72-76
Diplomat/LeBaron77-83
Fifth Avenue/New Yorker 72-88
Imperial81-83
Fury
70-81
Mirada/Magnum78-83
Newport72-73
Polara/Satellite70-74
St. Regis
79-81
W100, 150
86-Present
IMPORTANT NOTE: Bearings not included unless specifically stated. Applications listed (make
& year) are for reference only. Always verify axle/ring gear size, the ratio to be used and the
number of axle splines prior to purchase and installation.
*Bearing parts numbers are for reference and NOT included unless specifically noted.
12
13
Year
Part #
Ratios
Pro Series
Differential
1957–1974
Dana 30
542051 All Ratios
Side Gear
Spline
Bearing
Cone*
30 Teeth
LM104949LM104912
8 11/16" x 10 19/32"
10 Holes, Round
Part #504102.
1968–1983
Year
542071 2.71:1 & Up
1984-Present 542070
2.71:1 & Up
Side Gear
Spline
Bearing
Cone*
31 Teeth
JLM704610 JLM704610
31 Teeth
JLM704610 JLM704610
Part #504102.
Year
B35084-Present
Cordoba75-79
Charger74-76
D20066-Present
D300/D35074-Present
Dakota W/v8
98-Present
Durango97-Present
Fifth Avenue/Fury
73-81
Imperial74-75
Monaco75-85
Newport/New Yorker
73-81
Polara70-74
Ramcharger/Trailduster 74-Present
W100/W150/W200/W250
66-Present
Bearing
Cone*
Bearing
Cup*
LM501349LM501314
LM501349LM501314
9 1/8" x 8 3/4" 10 Holes
Applications:
All Dana 30 models
without “C” clips.
IMPORTANT NOTE: Model 30
setup bearing kit available,
part number 541074.
Part #504102.
Make Year
Jeep C-101 Jeepster
Jeep Cherokee/
Wagoneer Full Size
Jeep CJ
Jeep MJ Comanche
Jeep TJ
Jeep XJ Cherokee
Jeep YJ
Jeep ZJ/WJ
Grand Cherokee
Courier* (F)
Ford Aerostar (R)
Ford Bronco (F)
International Scout (F)
Mazda* (F)
Nissan* (F)
Toyota* (F)
67-72
71-73
71-86
84-91 1/2
86- Present
84-01
87-96
93- Present
79-80
85-89
67-71
67-78
79-80
79-80
79-80
*Above vehicles that are equipped
with conversion front ends.
Year
Part #
Ratios
Side Gear
Spline
ECTED Max 1987–Present 545012 3.31:1 & Down 27 Teeth
Selectable Locker 1987–Present 545013 3.55:1 & Up
27 Teeth
9 1/4" x 10 3/8" 10 Holes
Applications:
Part #542071: All Chrysler products with 91/4" ring gear.
Part #542070: All Chrysler products with 91/4" ring gear.
Accepts tone ring for ABS applications.
Side Gear
Spline
ECTED Max 1967–Present 545016 3.55:1 & Down 27 Teeth
Selectable Locker 1967–Present 545017 3.73:1 & Up
27 Teeth
Bearing
Cup*
12 3/8" x 11 1/2"
12 Holes, Irregular
14
Year
Part #
Ratios
Dana 35
Year
Part #
Ratios
High Performance
Differential
Bearing
Cup*
300
57-73
B200/B25065-74
Barracuda64-74
Belvedere57-70
Challenger/Duster70-74
Charger (Daytona)
66-74
Concord63-68
Coronet69-70
Dart/Swinger66-72
Fury
57-74
Imperial57-74
Monaco63-74
Newport/New Yorker
69-74
Polara63-74
Road Runner/Satellite
67-74
Super Bee
68-70
Town & Country
57-74
Valiant60-74
W100/W15065-74
Applications:
All Chrysler products
with 91/4" ring gear.
Bearing Bearing
Cone*Cup*
LM102949LM102911
LM102949LM102911
1987–Present 545014 3.31:1 & Down 30 Teeth^
LM102949LM102911
1987–Present 545015 3.55:1 & Up
LM102949LM102911
Applications:
All Dana 35 models.
30 Teeth^
^30 teeth requires aftermarket axle shafts.
IMPORTANT NOTE: These are not stock bearings.
Bearings are available from Auburn Gear.
Bearing kit part number 541070.
Part #504102.
Make Year
Jeep MJ Comanche
Jeep TJ
Jeep XJ Cherokee
Jeep YJ
Jeep ZJ/
WJ Grand Cherokee
Ford Explorer/
Ford Ranger 4.0L* (F)
Mazda B4000* (F)
Mountaineer 4.0L* (F)
84-91 1/2
97- Present
84-01
87-96
93- Present
90-97
90-97
90-95 1/2
* Above units will work by adding
coil spring in right side axle slip
yoke assembly.
15
Dana 44
Dana SUPER 44
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
ECTED Max 1971–Present545018^ 3.73:1 & Down 30 Teeth (only)25590
Selectable Locker
9 3/8" x 10 1/4"
10 Holes
Applications:
All Dana 44 models
without “C” clips.
SPECIAL NOTE:
Some Dana 44 applications (19 tooth axle
splines) require the
use of an axle spacer,
which is included with
the unit.
IMPORTANT NOTE:
Model 44 setup
bearing kit available,
part #541075.
Also: For models 2007
and newer, check
your vehicle axle shaft
spline before ordering. Some vehicles
may have a 31 tooth
configuration.
30 Teeth (only)25590
25523
1971–Present 5420109 3.92:1 & Up
30 Teeth
25590
25523
High Performance 1971–Present 5420110 3.73:1 & Down 30 Teeth
Differential
25590
25523
25590
25523
1970 & Prior
5420111 3.92:1 & Up
19 Teeth
25590
25523
30 Teeth
25590
25523
Pro Series
1971–Present 542083 3.73:1 & Down 30 Teeth
Differential
25590
25523
1970 & Prior
5420112 3.73:1 & Down 19 Teeth
1971–Present 542082 3.92:1 & Up
Year
Part #
Ratios
25523
1971–Present 545019 3.92:1 & Up
1970 & Prior
542084 3.92:1 & Up
19 Teeth
25590
25523
1970 & Prior
542085 3.73:1 & Down 19 Teeth
25590
25523
ECTED Max 2007–Present 545021
Selectable Locker
All Ratios
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
35 Teeth
JLM704649 JLM704610
9 3/8" x 10 1/4"
10 Holes
Part #504102.
Make Year
Jeep JK, non-Rubicon
Rubicon, Rear Only, Non C-Clip 07-Present
07-Present
^For the 2003-2006 TJ Rubicon, all rations, please specify part #545018.
Part #504102.
Year
Jeep Comanche Rear 86-92
Jeep Cherokee Rear
76-92
Jeep C101 Rear
67-72
Jeep CJ5 Front & Rear 67-75
Jeep CJ7 Front & Rear 67-75
Jeep CJ7 Rear
85-86
Jeep Grand Wagoneer
–Front
84-92
Jeep J10, 20 Front
74-86
Jeep “TJ”
2001
Jeep Wagoneer Front 67-83
Jeep Wagoneer
–Front & Rear
67-83
Blazer Front
75-79
Chevrolet C10, 5 Rear
60-70
Chevrolet K10, 25 Front 60-80
Chevrolet K30, 35 Front 67-76
Chrysler W100,150
200, 300 & 350 Front
69-Present
Cobra63-67
Ford Bronco Front
71-97
Ford F100 F150 4x4 Rear 67-78
Ford F100 Front
67-97
Ford F150 Front
75-97
Ford F250 Front
67-97
Thunderbird55-56
U100 Front
71-78
IHC Scout Front
67-80
IHC Scout Rear
67-80
IHC 100, 150, 200,
1100, 1110, 1200,
1210 Front & Rear
65-75
16
Bearing
Cup*
Dana 50
Year
Part #
Ratios
ECTED Max 81-04 Selectable Locker
2000-05 Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
545020 All Ratios
30 Teeth
JLM104948 LM104911A
545020 All Ratios
30 Teeth
JLM104948 LM104911A
Applications: Ford
F-250, F-350 and
Excursion front axles.
Part #504102.
Make Year
Excursion2000-05
F250/F3581-04
17
FORD 71/2" 10 BOLT
High Performance
Differential
10 3/4" x 9 9/16"
10 Holes, Oval
Applications: All Ford products
with 71/2" ring gear. Accepts
tone ring for ABS applications.
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
1978–Present 54023 28 Teeth
LM501349LM501314
1978–Present 542048
Pro Series
Differential
All Ratios
All Ratios
28 Teeth
SPECIAL NOTE:
Ford 7.5" applications require special “C” washers,
which are supplied with the differential. Includes milled
pinion shaft to accept 3.73-4.56 ratios.
FORD 8" 10 BOLT
Bearing
Cup*
LM501349LM501314
Make Year
Aerostar86-96
Bobcat75-80
Bronco II
83-90
Capri except 86 with V8 79-86
Cougar80-87
Fairmont78-83
Ford Full Size
79-86
Granada79-94
Mercury Full Size
79-85
Mustang 4 & 6 Cylinder 79-Present
Ranger without 4.0L
83-99
Thunderbird80-94
Zephyr79-83
Part #504102.
Pro Series
Differential
FORD 8.8" 10 BOLT
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
1960-1979
542059
3.0 & Up
28 Teeth
LM102949LM102910
1960-1979
5420115 3.0 & Up
31 Teeth
LM102949LM102910
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
1978–Present 545001 All Ratios
28 Teeth
LM603049LM603012
1983–Present 545002
All Ratios
31 Teeth
LM603049LM603012
1983–Present 545005• All Ratios
31 Teeth
LM603049LM603012
High Performance
Differential
1979–Present 542079
All Ratios
28 Teeth
LM603049LM603012
1983–Present 542025
All Ratios
31 Teeth
LM603049LM603012
Pro Series
Differential
1979–Present 542080
All Ratios
28 Teeth
LM603049LM603012
1983–Present542054•• All Ratios
31 Teeth
LM603049LM603012
1983–Present 5420116•• All Ratios
33 Teeth
LM603049LM603012
ECTED Max
Selectable Locker
10 9/16" x 10 13/16"
10 Holes, Oval
Applications for High
Performance and Pro
Series: All Ford products
with 8.8" ring gear
including IRS (Independent Rear Suspension)
applications. Accepts
tone ring for ABS
applications.
•
Applications for ECTED Max:
Part #545001: All Ford
products with 8.8" ring gear
including IRS & IFS applications. Accepts tone ring for
ABS applications.
Applicationsfor ECTED Max:
Part #545002 & Part #545005:
All Ford products with 8.8"
ring gear. Accepts tone ring
for ABS applications.
Part #504102.
Bearing
Cup*
11" 10 Holes, Oval
Applications: All Ford
products with 73/4" & 8" ring gear.
Use Ford M-4216-B ring gear
bolts for an open-type differential.
Limited-slip type bolts are too long.
Part #504102.
For IRS applications only
• • 9310 Gear Material
Year
Aerostar with 4.0L
90-96
Bronco81-94
Capri V8
86-97
Cougar88-01
E150 - E250
83-99
Expedition Front 97-Present
Explorer90-Present
F10081-97
F150-25081-Present
F150 Front
97-Present
Mercury Full Size 82-Present
Mustang V8
85-Present
Ranger with 4.0L
90-Present
Thunderbird87-94
Year
Comet64-72
Cougar67-72
Fairlane60-72
Falcon62-70
Mustang65-79
18
Bearing
Cup*
19
FORD 9" 10 BOLT
Pro Series
Differential
FORD 10 1/4" & 10 1/2" 12 BOLT
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
1957–1987
542043
All Ratios
28 Teeth
LM102949LM102910
1957-1987
542036
All Ratios
31 Teeth
LM603049LM603011
Make Applications: All Ford products with 83/4" &
9" ring gear. Use Ford M-4216-A210 ring
gear bolts for an open-type differential.
Limited-slip type bolts are too long.
High Performance
Differential
Year
All Light Trucks
57-87
Bronco67-86
Comet65-67
Cougar65-79
E100/15086-87
E20068-74
Fairlane62-73
Ford57-80
Granada75-80
Ltd II
71-79
Mercury57-73
Mustang65-73
Monarch75-80
Montego68-76
Thunderbird57-73
Torino71-79
Versailles77-80
Part #504102.
FORD 9 3/4" 12 BOLT
Bearing
Cup*
12 /8" x 13 /16"
12 Holes, Irregular
1
5
High Performance
Differential
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
35 Teeth
469
453X
Applications: All Ford products with
10¼" & 10½" ring gear. Accepts
tone ring for ABS applications.
Part #504102.
Make Year
F25083-Present
F35083-Present
F45083-Present
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
34 Teeth
NP343847NP372019
Applications: All Ford products with 9¾"
ring gear. Accepts tone ring for ABS
applications. Fits IRS applications.
Part #504102.
Make *Bearing parts numbers are for reference and NOT included unless specifically noted.
20
Year
E15097-Present
E25097-Present
E350 97-Present
Expedition97-Present
F15097-Present
Lightning99-Present
Navigator97-Present
21
GM 7 1/2" & 7 5/8" 10 BOLT
Year
Part #
Ratios
8 5/16" x 10 9/16"
10 Holes, Oval
Bearing
Cone*
Bearing
Cup*
26 Teeth
LM501349LM501314
1976–1988
542057 3.23:1 & Up
1976–1988
542058
LM501349LM501314
Pro Series
Differential
1976–1988
542044
3.23:1 & Up
26 Teeth
LM501349LM501314
1976–1988
542045
LM501349LM501314
Part #504102.
High Performance
Differential
8 /16" x 10 /16"
10 Holes, Oval
9
Applications: All GM
products with 71/2" &
75/8" ring gear. Accepts
tone ring for ABS
applications.
Side Gear
Spline
High Performance
Differential
Applications: All GM
products with 71/2" &
75/8" ring gear.
5
Chevy 8.2" 10 BOLT
Pro Series
Differential
Bearing Bearing
Cone*Cup*
1988–Present 542040 3.23:1 & Up
28 Teeth
LM501349LM501314
LM501349LM501314
1988–Present 542046 3.23:1 & Up
1976–1988
542047
28 Teeth
LM501349LM501314
LM501349LM501314
SPECIAL NOTE: GM 7 / " applications use
(2) different tone wheels depending on the
differential case series. 3.08:1 & down gear
ratios—Series 2 Case 3.23:1 & up gear
ratios—Series 3 Case.
5 8
22
5420108 3.08:1 & Up
28 Teeth
LM501349LM501314
Pro Series
Differential
1964–1972
542061
28 Teeth
LM501349LM501314
11 1/2" 10 Holes
Applications: Chevrolet with
8.2" ring gear. “C” lock axle.
25 tooth pinion spline.
3.08:1 & Up
Part #504102.
buick- Olds - pontiac 8.2" 10 BOLT
Make Year
Camaro67-70
Chevelle64-72
Chevrolet 65-70
Chevy II
64-70
Nova70-72
Year
Part #
Ratios
Side Gear
Spline
Bearing Bearing
Cone*Cup*
High Performance
Differential
1964–1971
5420113 3.36:1 & Up
28 Teeth
LM501349LM501314
1964–1971
5420114 2.93:1 to 3.23:1 28 Teeth
LM501349LM501314
Pro Series
Differential
1964–1971
542060
3.36:1 & Up
28 Teeth
LM501349LM501314
1964–1971
542099
2.93:1 to 3.23:1 28 Teeth
LM501349LM501314
11 1/2" 10 Holes
SPECIAL NOTE: Stock bearings are usually LM603049/LM603012 for the ring gear side and
LM501349/LM501314 for the opposite side. Some use LM501349/LM501314 for both sides.
The Auburn limited-slip differential will fit in either application. We supply 2 sets of LM102949/
LM102911. Axles that have the LM603049/LM603012 bearing will still use that bearing, but the
opposite side will require the LM102949/LM102911 that is included with the differential.
Year
Part #504102.
Astro/Safari88-Present
Buick/Olds/Pontiac
Camaro/Firebird88-02
Chevrolet Full Size
88-96
Full Size
88-90
Isuzu Rodeo
89-93
Olds Bravada
91-02
S10/S1588-Present
Bearing
Cup*
1964–1972
SPECIAL NOTE: Differential bearings
provided with 542099 and 5420114
Make Bearing
Cone*
High Performance
Differential
Applications: Buick, Olds,
Pontiac with 8.2" ring gear.
Non “C” lock axle–27 tooth
pinion spline. Will not fit “O”
axle with 12-bolt cover and
10-bolt ring gear.
Part #504102.
Side Gear
Spline
Year
Side Gear
Spline
542041
Year
Part #
Ratios
Astro/Safari85-88
Buick/Olds/Pontiac
Camaro/Firebird82-88
Century/Phoenix/Ventura78-81
Chevrolet Full Size
77-88
Cutlass/Grand Prix
78-87
El Camino
77-87
Full Size
77-88
Monte Carlo/Regal
78-87
Omega75-79
S10/S1582-88
Skylark76-79
Year
Part #
Ratios
1976–1988
Make Year
Firebird67-71
Olds F85
64-70
Tempest/GTO64-71
23
Gm 8.2"/8.4" 10 BOLT 1955-1964 Chevy
Year
Part #
Ratios
Pro Series
Differential
1955–1964
GM 8.5" & 8.6" 10 BOLT
Side Gear
Spline
5420100 30.70:1 & Down^17 Teeth
Bearing
Cone*
Bearing
Cup*
Part #504102.
Make Series Case
Housing modification for non-posi housings
remove
material
Axle housings not originally equipped with a
posi-traction will require modification to provide
necessary clearance for the limited-slip differential.
No modifications are required if using an original
posi housing.
Bearing
Cone*
ECTED Max 1971–1988545003• 2.73:1 & Up
Selectable Locker
28 Teeth
LM102949LM102911
545004 2.73:1 & Up
30 Teeth
LM102949LM102911
1999–Present 545004 2.73:1 & Up
30 Teeth
LM603049LM603012
1971–1988
542018 2.73:1 & Up
28 Teeth
LM501349LM501314
1989–1998
542022 2.73:1 & Up
30 Teeth
LM501349LM501314
1999–Present 542097 2.73:1 & Up
30 Teeth
LM603049LM603012
1971–1988542050^ 2.73:1 & Up
28 Teeth
LM102949LM102911
1989–1998542052^ 2.73:1 & Up
30 Teeth
LM102949LM102911
1999–Present 542052** 2.73:1 & Up
30 Teeth
LM603049LM603012
1989–1998
High Performance
Differential
rear
10 /8" 10 Holes, Irregular
5
Pro Series
Differential
SPECIAL NOTE: 542097 can be
substituted for 542022 with a bearing
change. Use LM102949, LM102911.
The reverse case will not fit. 542022
cannot be substituted for the 542097.
541070 bearing kit contains:
(2) LM102949 (2) LM102911.
•541070 bearing kit contains: Two (2) LM102949 and two (2) LM102911
^Large bearing hub—Bearings provided with 542050, Pro Series Unit.
**Bearings provided in 542054, however if vehicle is '99 model year or
newer, bearings will not be used. Use bearings specified above.
Part #504102.
Modified non-posi Housing
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
1963–1979
542062
2.41:1 to 3.70:1 17 Teeth
LM603049LM603012
1963–1979
542063
4.10:1 & Up
LM603049LM603012
17 Teeth
Part #504102.
24
Bearing
Cup*
11" 10 Holes, Irregular
Year
Part #
Ratios
Pro Series
Differential
Side Gear
Spline
Applications: All GM products
with 8.5" & 8.6" ring gear.
Modify the non-posi housing by removing a
portion of the rib as shown below.
corvette 10 Bolt 1963-1979
front
Year
Bel Air
55-64
Biscayne55-64
Corvette55-62
Chevy II
55-64
El Camino
55-64
Impala55-64
Series 150/210
55-64
Unmodified non-posi Housing
Year
Part #
Ratios
LM603049LM603014
^3
Year
Apollo/Regal/Century73-77
Biscayne/Roadmaster71-74
Blazer front/rear
77-91
Buick full size
77-present
Camaro70-81
Chevelle70-76
Chevy full size
77-96
Chevy II/Nova
70-79
Cutlass/Grand Prix/
LeMans/GTO/Ventura/
Phoenix71-77
El Camino/Monte Carlo
71-77
Electra73-78
G20/G2579-present
Grand National
84-87
Grand Sport
73-84
GTO/Firebird/Trans Am
70-81
Hurst Olds
85-88
Impala/Roadmaster91-96
K10/K15/K20/K26 front 77-87
K10/K15 rear
82-present
LeSabre73-74
Olds F-85
70-76
Olds/Pontiac full size
71-89
Omega73-75
Omega77-79
Skylark/GS71-75
Skylark/GS77-79
Suburban
C10/C15/G10/G1578-present
Z-2872-81
25
Year
Part #
Ratios
ECTED Max 1964–1972
Selectable Locker
Applications: Chevrolet
passenger car with 87/8"
ring gear.
^ “C” axle–4 Series Case
** “C” axle–3 Series Case
•9319
Gear Material
High Performance
Differential
Pro Series
Differential
Side Gear
Spline
545008** 3.07:1 to 3.73:1 30 Teeth
Bearing
Cone*
LM603049 LM603012
1964–19725420104^ 4.10:1 & Up
30 Teeth
LM603049LM603012
5420106** 3.07:1 to 3.73:1 30 Teeth
LM603049LM603012
1964–1972542031^ 4.10:1 & Up
30 Teeth
LM603049LM603012
1964–1972
5420117•^ 4.10:1 & Up
33 Teeth
LM603049LM603012
1964–1972
542033** 3.07:1 to 3.73:1 30 Teeth
LM603049LM603012
1964–1972
5420118•** 3.07:1 to 3.73:1 33 Teeth
LM603049LM603012
Part #504102.
Make Side Gear
Spline
ECTED Max 1964–1982 1/2 545009** 2.76:1 to 3.42:1 30 Teeth
Selectable Locker
1
^
LM603049 LM603012
30 Teeth
1964–1972
Year
Part #
Ratios
Bearing
Cup*
1964–1972545010^ 4.10:1 & Up
11 1/2" 12 Holes, Irregular
Bearing
Cup*
LM603049LM603012
1964–1982 /2545011 3.73:1 & Up
30 Teeth
LM603049LM603012
High Performance
Differential
1964–1982 1/25420105^ 3.73:1 & Up
30 Teeth
LM603049LM603012
1964–1982 1/2 5420107** 2.76:1 to 3.42:1 30 Teeth
LM603049LM603012
Pro Series
Differential
1964–1982 1/2542032^ 3.73:1 & Up
30 Teeth
LM603049LM603012
1964–1982 1/2 542034** 2.76:1 to 3.42:1 30 Teeth
LM603049LM603012
Applications: Chevrolet
truck with 87/8" ring gear.
^ “C” axle–4 Series Case
** “C” axle–3 Series Case
Part #504102.
Year
Camaro67-72
Chevelle64-72
Chevrolet64-72
Chevy II
64-72
El Camino
65-72
Firebird67-72
Grand Prix
70-72
GTO/LeMans65-72
Monte Carlo
70-72
Nova70-72
Olds F85
68-70
Bearing
Cone*
GM 9 1/2" 14 BOLT
High Performance
Differential
Make Year
1/2 ton Truck
3/4 ton Truck
C10, C15
G10, G15
G20, G25
K10, K15
64-82
64-82
64-82
69-81
69-81
64-82
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
1981–Present 542087
33 Teeth
Set 42
Set 42
All Ratios
12 1/8" x 13 5/16"
14 Holes, Irregular
Applications: All GM products
with 9½" ring gear
Part #504102.
26
Make Year
C10, C15
C10, C15, C20
C30, C35
G10, G15
G20, G25
K10, K15
81-present
88-present
83-present
81-present
88-present
89-present
27
Toyota 8 7/8" 12 BOLT
Pro Series
Differential
Toyota 8.4" 10 BOLT
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
1968–1989
30 Teeth
LM603049LM603012
542030
All Ratios
Bearing
Cup*
Pro Series
Differential
Year
Part #
Ratios
Bearing
Side Gear
Cone*
Spline
1990–Present 5420132^ All Ratios
30 Teeth
Bearing
Cup*
ST5186-N set ST5186-N set
^4-pinion
Part #504102.
Make Year
Land Cruiser
1968-1989
Part #504102.
Applications: Land Cruiser
Make design
Year
Lexus GX
95-Present
Pickup86-96
T-10095-05
Tacoma95-05
Tundra95-05
SPECIAL NOTE:
1967 & prior must update to 30
tooth axle shafts.
Toyota 8.0" 10 BOLT
Pro Series
Differential
Toyota 9.5" 12 BOLT
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
1974–Present 5420131^ All Ratios
30 Teeth
LM104948LM104912
^4-pinion
Part #504102.
Make Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
32 Teeth
570064-1 32010J^
Bearing
Cup*
^Koyo
design
Part #504102.
Year
FJ Cruiser
05-Present
Land Cruiser
98-Present
Land Cruiser II
90-07
Pickup86-96
T-10004-Present
Tacoma04-Present
Tundra05-07
28
High Performance
Differential
Make Year
200 Land Cruiser
98-Present
Lexus LX470
07-Present
T-10098-Present
Tundra07-Present
Applications: Tundra's with 4.7 liter V-8,
T100 & 200 Land Cruisers 1998-present
and Lexus LX470.
29
Toyota 10.5" 12 BOLT
High Performance
Differential
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
Bearing
Cup*
36 Teeth
HR32011Xja4 R55-34^
^NSK
Part #504102.
Autocross road race units
10 9/16" x 10 13/16"
10 Holes, Oval
Year
Tundra07-Present
Applications: Tundra's with 5.7 liter V-8
RACE
Auburn Gear, Inc. has developed a performance limited-slip differential specifically for road
racing—a differential case designed to allow the center pin to float along with the axle shafts.
This design feature aids the driver when cornering, so that when the driver is turning, the outside
wheel axle shaft will apply a force to the center pin, hence, the pinion gears will firmly seat the
inside cone/side gear assembly giving the racer an extremely “tight” rear axle. The greater the
G-force the more bite you get! If you are an avid road racer you’ll want this unit.
Year
Part #
Ratios
Side Gear
Spline
Bearing
Cone*
28 Teeth
LM603049 LM603012
31 Teeth
LM603049 LM603012
1988–Present 542088 3.23:1 & Up
28 Teeth
LM501349 LM501314
ECTED Max 1979–Present 542039 All Ratios
Selectable Locker
8 5/16" x 10 9/16"
10 Holes, Oval
Part #504102.
go for it
with
High Performance
and
Pro Series
limited-slip differentials
Bearing
Cup*
Applications:
Part #542039: All Ford products with
8.8" ring gear. Accepts tone ring for
ABS applications.
Part #542088: All GM products with 7½"
& 75/8" ring gear. Accepts tone ring for
ABS applications.
Call today or visit our website
260.925.3200
www.auburngear.com
Always in stock at your local distributor
Made in USA
Every effort has been made to ensure accuracy of the contents of this
catalog. However, we assume no responsibility for errors or omissions.
30
Ask about ECTED Max—a full-locker with limited slip!
31
LIMITED-SLIP ADDITIVE
Differential Service Kits
AG Diff.
Part Number
Spring Retainer
Service Kit
Pinion Gear
Service Kit
Pinion Shaft
Service Kit
GM 7.5" & 75/8"
542040, 41, 57, 58
542044, 45, 46, 47
541016
541017
541011
541011
541005
541005
GM 8.5" & 8.6"
542018, 22, 29, 97
542050, 52
542061, 108
542062, 63
541018
541019
541035
541035
541012
541012
541036
541036
541007
541007
541037
541037
542031, 32, 33, 34
5420104, 105, 106, 107
542087
541022
541014
541009
541043
541044
541042
542023
542048
542024, 79
542053, 80
541016
541017
541018
541019
541011
541011
541012
541012
541006
541006
541007
541007
542025
542054
542036, 43, 59
541020
541021
541023
541013
541013
541015
541008
541008
541010
542090
542089
542070, 71
542072, 74
542051
542081
542030
5420131, 32
5420133
541043
541045
541038
541041
541022
541019
541022
541079
541038
541044
541046
541039
541012
541014
541012
541014
541080
541039
541042
541047
541040
541007
541024
541007
541009
541081
541082
541045
541019
541046
541012
541083
541007
Application
GM 8.2"
1963 -79 Corvette
GM 87/8"
12 Bolt, Car & Truck
GM 9.5"
Ford 7.5"
Ford 8.8", 28 Tooth
Ford 8.8", 31 Tooth
Ford 8" & 9"
Ford 9.75"
Ford 101/4"
Chrysler 91/4"
Chrysler 81/4"
Chrysler 83/4"
AMC Model 20
Toyota Landcruiser
Toyota 8.0" & 8.4"
Toyota 9.5"
Toyota 10.5"
Dana Model 44
5420134
542082, 83, 84, 85
109,110,111,112
Buick/Olds/Pontiac 8.2" 542060, 542099, 113, 114
Chevy 8.4"
5420100
541035
541036
541048
541041
541012
541049
Use Auburn limited-slip additive for maximum performance. A 6-oz.
bottle is included with your Auburn differential. Part #504102.
Pinion Gear Service Kit
Spring Retainer Service Kit
DIFFERENTIAL REPLACEMENT EXCHANGE PROGRAM
Pinion Shaft Service Kit
NOTE: Also Available
Additive 504102
Single = (1) 6 oz. Bottle
Case = (25) 6 oz. Bottles
Ected MAX Service Kits
ECTED MAX
Application
(9) Coil (7) Clutch
ECTED MAX Wire Harness (8) Coil
Kit
Part Number & Switch Kit Assembly Bearing
(5) Pinion
Shaft Kit
The Auburn Gear limited-slip differential and ECTED Max selectable
locker designs have been extensively tested with high-quality NonSynthetic 80W 90 hypoid oils treated with limited-slip friction additive.
Three (3) oz. of Auburn Gear additive (part #504102) will treat one (1)
quart of oil. To avoid differential clutch chatter (noise) and for optimum
performance, use the oil and additive described above. Use of other
additive and oil types may cause differential clutch chatter. We do not
recommend synthetic oil. Auburn limited-slip additive (a 6 oz. bottle) is
packed in every box with the differential. Auburn limited-slip additive is
available at your local authorized Auburn distributor.
(1 thru 7) Axle Shaft
Master Kit
Spacer
Differential
Bearing Kit
Ford 8.8" with 28
Spline Axles
545001
541051
541052
541053
541054
541055
541057
N/A
N/A
Ford 8.8" with 31
Spline Axles (C-clip only)
545002
541051
541052
541053
541054
541056
541059
N/A
N/A
GM 8.5" with 28
Spline Axles
545003
541051
541052
541053
541054
541055
541057
N/A
541070
GM 8.5" with 30 Spline
Axles
545004
541051
541052
541053
541054
541055
541058
N/A
(thru 1998)
541070
Ford 8.8" with 31 Spline
Axles (IRS only)
545005
541051
541052
541053
541054
541056
541060
N/A
N/A
AMC 20
545006 & 07
541051
541052
541053
541054
541055
541061
541050
N/A
Chevrolet 12 Bolt, Car &
Truck, 30 Spline Axles
545008, 09,
10, 11
541051
541052
541053
541054
541055
541062
N/A
N/A
Dana 35, 27 Spline Axles
545012 & 13
541051
541063
541053
541064
541065
541066
N/A
541070
545014 & 15
541051
541063
541053
541064
541065
541067
N/A
541070
545016 & 17
541051
541063
541053
541069
541065
541068
N/A
N/A
545018 & 19
541051
541063
541053
541072
541071
541073
N/A
N/A
545020
541051
541063
541053
541072
541071
541077
N/A
N/A
What it is
Qualifications for D-REX Program
D-REX stands for Differential-Replacement
Exchange Program. Auburn Gear's
limited-slip differentials are designed and
manufactured with a robust and unique
cone clutch mechanism. However, due to
machining and assembly processes, the
differential case and side gear/cone clutch
mechanism are a matched set and therefore
non-rebuildable. All other components within
the Auburn Gear differential are replaceable
and service kits are available. In order to
address the non-rebuildable components
within our limited-slip differentials we offer
the D-REX unit.
To qualify, the unit must have been purchased within the
last four (4) years. This can be determined either from
you original dated receipt OR by the date code stamped
on te differential case. Example: 018 A20 12. 018
represents the part number. A20 represents the month
and day (January 20). 12 represents the year (2012).
Contact your distributor or Auburn Gear to get your
Replacement Exchange Number. Do not return your unit
without getting this number. Units received without the
RE# will be returned to sender.
Do not return the differential with bearings and/or ring
gear installed. Auburn Gear will not be held responsible
for products returned with these components installed.
They will be scrapped.
What we promise
With Auburn Gear, you get a full one-year
manufacturer's warranty, plus D-REX
coverage for four years from date of
purchase. D-REX stands for DifferentialReplacement Exchange—which means
Auburn Gear will replace your unit within
the first four (4) years after purchase. Every
part you get will be brand new. The unit
comes assembled, tested, certified and
ready for installation. No more rebuilding
and mixing old worn parts with new parts!
There is a nominal charge for the new
replacement unit. The replacement unit is
completely new, no rebuilt parts or case.
Differential Case
Pinion Gear
Thrust Washer
Spring Retainer
Date code
stamped here
Side Gear &
Cone Clutch
Assembly
Preload Spring
Lockscrew
Pinion Shaft
Note: 541070 Contains: (2)LM102949, (2)LM102911.
32
33
RESOURCES
TIRE CHART
LISTED ARE THE MAXIMUM TIRE SIZES FOR THE AUBURN GEAR
TRACTION DIFFERENTIAL APPLICATIONS
Installation manuals for Ected Max, Limited-Slip and Limited-Slip Assembly Each is a .pdf document found at
TIRE SIZE CHART
Application
MAXIMUM TIRE SIZE
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
AMC 20 12 bolt
http://goo.gl/xg2zN
Chrysler 81/4" & 83/8" 10 bolt
The online catalog is a .pdf document found at
Chrysler 83/4" 10 bolt
Chrysler 91/4" 12 bolt
Dana 30
http://goo.gl/MivQY
Dana 35
Dana 44
Auburn Gear Authorized Distributors
Dana 50 front axle
Dana 60
http://auburngear.com/aftermarket/distributors.aspx
D-REX Program
Ford 71/2" 10 bolt
Ford 8" 10 bolt
Ford 8.8" 10 bolt
Ford 9" 10 bolt
Ford 93/4" 12 bolt
http://auburngear.com/aftermarket/d-rex.aspx
Ford 101/4" & 101/2" 12 bolt
GM 71/2" & 75/8" 10 bolt
Chevy 8.2" 10 bolt
B.O.P. 8.2" 10 bolt
GM 8.2" / 8.4" 1955-64 10 bolt
Corvette 1963-79 10 bolt
GM 8.5" & 8.6" 10 bolt
GM 87/8" 12 bolt Car
GM 87/8" 12 bolt Truck
GM 91/2" 14 bolt
Toyota 87/8" 12 bolt
Toyota 8.0" 10 bolt
Toyota 8.4" 10 bolt
Toyota 9.5" 12 bolt
Toyota 10.5" 12 bolt
34
35
FREQUENTLY ASKED QUESTIONS
GENERAL QUESTIONS
Q1. What are the differences between the High Performance LSD, the Pro LSD, and ECTED Max?
A1. The ECTED Max is a limited-slip and a locker in one differential. The driver controls the mode with a switch inside the
vehicle. The ECTED Max can be switched to lock mode, which allows 100% torque transfer to both wheels.
The High Performance and Pro are limited-slip units. Any limited-slip differential can allow the low traction wheel to
spin since the amount of torque that can be transferred to the opposite wheel is limited (hence the name limited-slip).
Q2. What is the difference between the Pro Series and the High Performance Series?
A2. The High Performance Series is another option in the Auburn traction enhancement products. The cone clutch design
offers increased durability and performance in normal street use. The high bias cone clutch design of the Pro Series
provides a higher torque and preload, making it the ultimate limited-slip differential for true performance. It is engineered
to provide lightning-quick, torque-sensing traction when you need it. No buttons to push, no leavers to pull, it goes into
action when you accelerate. It handles superbly—on and off road.
Q3. Is the ECTED Max and/or limited-slip only for Jeeps/trucks/SUV's, or can it be installed in a car?
A3. Auburn differentials are suitable for virtually all vehicle applications where additional traction is needed— for recreational,
Q9. What is a cone clutch?
A9. The Auburn Gear limited-slip differential employs an integral cone clutch side gear unit that creates friction with the
carrier to drive both tires. The cone clutch design consists of two clutching members, one internal and one external
(see image on page 9). The internal member is a unique single tapered part with lubrication grooves, attached to the
side gear, creating the cone clutch assembly. The external member is also tapered with a matching angle. When the two
are forced together, torque is transferred from one member to another. The cone clutch design allows for more clutch
capacity in the same space and is less likely to chatter due to the reduced number of sliding surfaces. This means higher
torque transfer for better traction, without the noise.
Q10. Can I use the stock bearings?
A10. Yes. Exceptions are Ford 8", Ford 9" (some housings) and Dana 35. GM 8.5/8.6 may require special bearings when
installing an ECTED Max in a pre 1999 vehicle. Bearings that should be used with the Auburn Ford 8” and 9”
differentials are determined by the bearing bore size. Small bearing bore 2.8 use bearings LM102949 & LM102910.
Bore 3.062 use bearings LM603049 & LM603011. Bore 3.25 use spool only. Refer to the application pages for bearing
part numbers.
Q11. Does Auburn have a limited-slip additive?
A11. Yes. Auburn Gear limited-slip additive, part #504102. Use for both ECTED Max and limited-slip differentials.
It is available at your authorized Auburn distributor.
sport or work use. For example, installing an Auburn differential in your performance car will give you spool-like performance
when coming off the line, combined with full wheel differentiation when turning. Imagine two wheels gripping the pavement
instead of one spinning effortlessly.
Q4. What differential should be used for Drag Racing?
A4. For true street-strip performance, the ECTED Max is the best application. The ECTED Max is really two differentials in
one. It is a full-time limited-slip differential, then with the flip of a switch, it converts to a full-locker. The best of both
worlds and winning at the track. In the limited-slip product line, for both street and strip, the Pro Series is the choice;
however, the High Performance limited-slip is effective in street and strip applications. For strictly drag racing
(no street driving), a spool would be the choice.
Q5. How much horsepower and torque will the High Performance LSD take? Is there a horsepower limitation? A5.
What is it?
Each size has it's own limitations, but it is more related to torque than to horsepower. Additionally, the transmission type,
driving habits (snap starts) and tires (traction) play a role.
EFFECTS OF AUBURN DIFFERENTIALS
Q12. Will the driving characteristics of my vehicle change?
A12. For rear axle applications, any change will be minimal and usually unnoticeable. The operation of limited-slip differentials
will be quiet, smooth and seamless. With front axle installations, there may be a slight addition to steering effort.
Q13. Are the ECTED Max and limited-slip differentials noisy?
A13. No. Operation is quiet and seamless with properly maintained lubricant and limited-slip additive. There is no clicking
or banging.
Q14. How do Auburn differentials handle on slippery roads?
A14. Any traction can affect handling on slippery roads. If the traction is overpowered by the driver, both wheels have lost
traction instead of just one, which could cause a loss of side-to-side stability.
Q6. How can I determine if a traction device such as a positraction or locker is installed in my vehicle?
A6. Put the transmission in neutral and jack up both tires. Rotate one tire. If the other tire spins in the opposite direction,
Q15. Can I tow my vehicle if it has an ECTED Max and/or limited-slip?
A15. Yes. If the unit is installed in the front, it is recommended to unlock the front wheel hubs and/or place the transfer case
Q7. If only installing one traction differential, should I install in the front or rear?
A7. A rear locker can greatly increase the mobility of the vehicle. In many scenarios, a 4 X 2 with a rear locker can outperform
Q16. What affect will Auburn differentials have on my towing capability?
A16. The ECTED Max and the limited-slip differentials will not negatively affect trailer towing. In fact, you will find major
Q8. What is clutch chatter?
A8. Clutch chatter occurs when the clutch cone engages and disengages rapidly in the differential case. It causes no
Q17. Does the Auburn limited-slip differential affect gas mileage?
A17. This would be negligible typically. However, an Auburn limited-slip usually weighs more than an OE differential and
you have an open differential. If it spins the same direction, you do have a traction device.
a 4 X 4 without a locker. For severe traction applications and extreme off-road, the ECTED Max electronic locker with
limited-slip differential is an excellent choice.
damage and can be cured by using the correct oil and friction modifies. Clutch chatter is caused by the difference
between the static (non-slipping) friction coefficient and the dynamic (slipping) friction coefficient. When the difference
becomes too great, the clutch cone cycles between the two (sticking and slipping), which creates the noise. Friction
modifiers bring the static and dynamic friction coefficients closer together to minimize chatter. Auburn recommends using
Auburn limited-slip additive (#504102) with a high-quality non-synthetic 80W 90 hypoid oli.
in 2-wheel drive.
improvement in traction. It will be beneficial when pulling the boat up the ramp, towing a camper on unpaved roads
or anytime where increased traction is important.
since the clutches slip during turns, some energy loss does occur.
TIRES
Q18. Will tire pressure affect the operation of the differential?
A18. Mismatched pressures mean different tire diameters and different wheel speeds. Keep the tire-rolling radius
(with air pressure) within 1/4" for on-road vehicles and 1/2" for off-road vehicles.
36
37
Q19. What size tire (diameter) can I use with Auburn Gear differentials?
A19. Refer to the recommended tire size on page 35 of the catalog.
Q20. Is tire wear affected by limited-slip differentials?
A20. No. Auburn Gear differentials provide full wheel differentiation when turning so tire wear is minimized.
Q21. Will I get tire hop or chirp with the ECTED Max or limited-slip differential?
A21. It depends on the vehicle set-up and the tires. Typically, both the High Performance Series and Pro Series will
accommodate turns on clean, dry pavement without wheel hop or tire chirp. In the "off" or limited-slip mode, the
ECTED Max will accommodate turns on clean, dry pavement without wheel hop or tire chirp. In the full-locker mode
(which should be used for severe off-road or drag strip performance) you may experience some wheel hop.
Q30. Should I install traction differentials in front and rear?
A30. It's a matter of personal preference, money and traction requirements. A single traction differential will usually double the
Q31.
A31.
vehicles off-road ability. Installation of traction differentials in front and rear increases traction to the maximum. Always
consider safety and your driving conditions when making your decision.
Can I install Auburn Gear ECTED Max and/or limited-slip differential in a 2-WD vehicle?
Yes. Traction improvement in a 2-WD vehicle provides the same traction improvement to the rear axle as installation
in a 4-WD vehicle.
Q32. Can I install an ECTED Max and/or limited-slip differential in the front and rear of a 4-WD?
A32. Yes, if the application is available. However, we do not recommend installing a unit in the front differential if the vehicle
has a full-time 4-WD and is primarily used on the pavement.
MAINTENANCE AND WARRANTY
Q22. What maintenance is required after an ECTED Max and/or limited-slip is installed?
A22. We recommend you change the differential oil according to your vehicle manufacturer's specifications and treat with
Auburn limited-slip additive (part numer #504102).
Q23. What kind of oil should be used with an Auburn limited-slip differential/ Auburn ECTED Max differential?
A23. Non-synthetic 80w90 GL-5 oil treated with Auburn Gear friction additive, part #504102 (also known as a friction
modifier). See Catalog page 32. Three (3) ounces of additive will treat one quart of oil. GM or Ford limited-slip additive
may be used. We do not recommend synthetic oil. Auburn limited-slip additive is packed in every box with the differential.
ECTED MAX
Q33. Can I repair the ECTED Max if I need to?
A33. Yes. Depending upon your needs, several types of service kits are available. The gear service kit, locking mechanism kit,
starter/amateur kit and the universal wiring kit. Please review the Auburn Gear D-REX warranty as it provides the best
warranty in the industry.
Q34. Can the ECTED Max be used in the front axles?
A34. ECTED Max should not be used in front axles that have an inter-axle disconnect. On manual hub applications,
both hubs are to be locked or unlocked. Do not lock one side and not the other. Differential damage can occur.
Q24. Can Auburn Gear differentials be rebuilt? Can I repair the Auburn Gear limited-slip differential?
A24. New units—not rebuilt—are provided at a minimal cost for qualified replacements under the D-REX program. With
Q35. Can the ECTED Max be engaged on-the-fly?
A35. Yes, at reasonable speeds. The wheel speed difference between the wheels should be below 50 RPM to prevent
Q25. Is there a way to tell if I have weak springs in my limited-slip?
A25. Auburn Gear limited-slip springs will not weaken. The springs are not subject to cyclic compression/expansion, which
Q36. How is the ECTED Max activated?
A36. The ECTED Max is activated by turning on the mounted switch inside the vehicle. When off, the limited-slip function
Q26. What is the life expectancy of Auburn differentials?
A26. As with all performance products, the application and driver skills dictate the life of the product. Long life can be
Q37. Is a relay necessary for ECTED Max operation?
A37. The ECTED Max switch is more than capable of managing the current that the ECTED Max requires. No need
the best warranty in the industry, there is no need to repair the Auburn Gear limited-slip differential. Please see the
the D-REX new replacement program and limited warranty on pages 33 and 34.
can cause load loss. However, the clutch capacity can be reduced due to wear or damage from misuse.
expected with all Auburn products when operated properly. Forcing one wheel to spin with respect to the other will
greatly degrade the life of the differential.
Q27. What is the D-REX Replacement Exchange Program?
A27. Auburn Gear differentials, because of the precision design and machining, cannot be rebuilt. Under the D-REX Program,
a NEW unit can be purchased for about the price of a competitor’s clutch pack. The D-REX program covers four (4)
years from the date code or four (4) years from original purchase receipt. See page 33 in the catalog.
INSTALLATION
Q28. Can I install an Auburn differential myself?
A28. Auburn Gear provides detailed differential installation instructions to allow an experienced mechanic to properly install
impact loads to the drivetrain. It is recommended that the ECTED Max not be engaged if one wheel is completely off
the ground or pavement.
responds automatically when torque is applied.
for a relay.
Q38. Can I purchase the wiring harness for the ECTED Max?
A38. Yes, the wiring harness is universal to fit any vehicle, and can be purchased separately. Refer to catalog page 32
for ECTED Max service kits or visit www.auburngear.com.
Q39. Is the ECTED Max and/or limited-slip streetable?
A39. All Auburn Gear differentials are very streetable. Both the ECTED Max and the limited-slip provide smooth, quiet
operation. In fact, Auburn Gear differentials were used as original equipment in the first muscle cars. Plus, they are
aggressive enough to be used in other performance applications. When the ECTED Max is in full-locker mode, you
may experience some under or push steering.
the product. See page 34. Visit www.auburngear.com for copies.
Q29. What kind of break-in is required?
A29. All Auburn Gear differentials go through a break-in cycle at the factory, so no customer break-in procedure is required.
38
39
Total Traction Command
for Specialty Applications
Versatile Limited-Slip Capabilities
Auburn Gear’s ECTED Max is a selectable
electronic locker with full-time limited-slip
capabilities that improves traction performance
when the vehicle must adapt quickly to changes
in terrain. No matter how extreme the conditions
might get for your particular vehicle application,
Auburn Gear can work with you to develop a
product that meets your exact specifications.
Auburn Gear limited-slip differentials transfer
torque quickly and smoothly to both wheels
in virtually any driving condition. They are a
direct replacement for existing differentials—
no driveline modifications are needed—and
Auburn Gear’s engineering experts can work
with you to design a model to your specific
application.
Complete Drive System Solutions
Command your traction
Specific-Application
Traction Differentials
Driver confidence in a vehicle's capabilities under
less than ideal conditions is key to safety and
performance. Auburn Gear differentials improve
traction performance and driver safety when the
job requires the vehicle to work on-road, off-road
or in extreme traction requirements.
Auburn Gear’s experience in mobile
equipment technology extends far beyond
differentials to include a full-line of drive
system solutions.
If your specialty vehicle requires more than
a differential, keep Auburn Gear in mind.
We have decades of experience designing
and manufacturing:
For Commercial,
Emergency, Industrial,
Military & PurposeBuilt Vehicles
Auburn Gear is an integrated manufacturer
with engineering capabilities and production
capacities to develop solutions for virtually
any mobile equipment requirements.
No matter where you are in your
development process—whether at
conception, design or working on a new
improvement of existing models—you
can engage Auburn Gear to leverage
our expertise in gear technology that
spans more than 70 years. Auburn is fully
capable of working with your design to
recommended the exact product you need
to develop a complete drive line solution.
40
Driver control
•
Compact cartridge drives
When a vehicle and operator must adapt quickly
and work on multiple terrains and conditions,
Auburn Gear differentials meet the task. Auburn
limited-slip differentials supply reliable traction that
match the vehicle's demands. Auburn ECTED Max
selectable locking differential with full-time limitedslip meets the most demanding applictaions.
ECTED Max is two differentials in one: selectable
electronic locking differential with limited-slip when
in the off mode.
•
Twist-To-Tow drive systems for
on-highway
•
Electric drives
•
Swing drives
•
Track drives
•
Winch drives
•
Shaft drives
•
Spindle drives
—and other gear systems for heavy-duty
equipment mobility
Let's start the discussion now.
Contact Auburn Gear to begin developing a differential or other drive
line component solutions for your retro fit or new application.
260.925.3200
[email protected]
41
Lead the pack
with
2IN1
it’s
Diffs
Selectable locker
with full-time
limited-slip AUBURN GEAR, INC.
PERFORMANCE DIFFERENTIAL LIMITED WARRENTY AND REMEDY
LIMITED WARRANTY
Auburn Gear, Inc. ("Manufacturer") warrants that this product is free from defects in materials and workmanship for a
period of one (1) year after purchase by the consumer, or 12,000 miles of normal use by the consumer, whichever is less;
provided that this product:
has been installed and maintained in accordance with the Manufacurer's instructions; and
has been used in regular automotive driving and not in any off-road application; and
has been used with the proper lubricant and additive, as specified in the installation instructions at all times; and
has not been subject to modification, accident, or misuse.
This limited warranty is the sole express warranty provided by manufacturer to the ultimate user of the product. The
manufacturer disclaims all other express warranties, and all implied warranties, including the implied warranties of
merchantability and fitness for a particular purpose.
EXCLUSIVE REMEDY
In the event of a breach of this warranty, you shall return the product to the seller within thirty (30) days after the
expiration of the limited warranty period, along with your proof of purchase and explanation of the defect*. Seller or
Manufactuer may investigate the claim of defect, and in the event of a defect in the product shall, at their election, either
repair the defective product, replace the defective product, or refund the purchase price. These remedies are your sole
and exclusive remedies in the event of a breach of warranty.
*Contact customer service BEFORE returning product for more information and a Return Goods Authorization number.
Call today or visit our website
260.925.3200
www.auburngear.com
Always in stock at your local distributor
LIMITATION OF LIABILITY FOR DAMAGES
In no event shall Manufacturer be liable for consequential, special, indirect, or exemplary damages, whether based upon
tort, contract, warranty, negligence, strict liability, or other legal theory. Manufacturer's liability shall be limited to direct
damages.
EXCEPTIONS TO LIMITED WARRANTY AND REMEDY
The limited warranty and remedy gives you specific legal rights. You may have other statutory rights in states that do not
allow the limitation on or exclusion of certain warranties or remedies.
Made in USA
42
High-performance limited-slip differentials also avaiblable
43

Aftermarket Catalog - Auburn Gear Aftermarket

Transcription

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