Steering Gear ID

PB-ID 1010
January 2004
Setting The Industry Standard
Ross / TRW
HF-54 Series
The 6 digit raised number is the casting number not the
part number. The first 4 digits of the casting number will
identify the series of the gear. In this case HF54.
The actual part number is a 5 digit stamped stencil number which can found in one of six places on this gear.
Note: To located the gear part number first check under
the rubber boot on the sector shaft and then at one of the
places marked by the
.
2
Ross / TRW
HF-64 Series
The 6 digit raised number is the casting number not the
part number. The first 4 digits of the casting number will
identify the series of the gear. In this case HF64.
The actual part number is a 5 digit stamped stencil number which can found stamped in the gear.
Note: To located the gear part number first check under
the rubber boot on the sector shaft and then at one of the
places marked by the
.
3
Ross / TRW
HFB-52 Series
The 6 digit raised number is the casting number not the
part number. The first 5 digits of the casting number will
identify the series of the gear. In this case HFB52.
The actual part number is a 5 digit stamped stencil number which can found stamped in the gear. Example
HFB52013
Note: To located the gear part number check at one of
the places noted with an
.
4
Ross / TRW
HFB-64 Series
The 6 digit raised number is the casting number not the
part number. The first 5 digits of the casting number will
identify the series of the gear. In this case HFB64.
The actual part number is a 5 digit stamped stencil number which can found stamped in the gear. Example
HFB64082
Note: To located the gear part number check at one of
the places noted with an
.
5
Ross / TRW
HFB-70 Series
The 6 digit raised number is the casting number not the
part number. The first 5 digits of the casting number will
identify the series of the gear. In this case HFB70.
The actual part number is a 5 digit stamped stencil number which can found stamped in the gear. Example
HFB70014
Note: To located the gear part number check at one of
the places noted with an
.
6
Ross / TRW
TAS 40, 55, 65 & 85 Series
The 6 digit raised number is the casting number not the
part number. The first 5 digits of the casting number will
identify the series of the gear. In this case TAS65.
The actual part number is a 5 digit stamped stencil number which can found stamped in end of this gear. Example
TAS65024
Note: To located the gear part number check the flat spot
at the end of the gear marked by the
.
7
Ross / TRW
HPS Hydra-Power Series
The 6 digit raised number is the casting number not the
part number. The first 5 digits of the casting number will
identify the series of the gear. In this case HPS53 or
HPS71. There is also a HPS72 series. The HPS series
has either an internal or external 4 port valve (see green
arrow)
.
The actual part number is a 5 digit stamped stencil number which can found stamped in the gear. Example
HPS71546
Note: To located the gear part number check at one of
the places noted with an
.
8
Ross / TRW & Gemmer Manual
7DC Series
If there is a tag on the gear the number on the tag is the
part number. If you can’t find a tag then we need you to
call us with any casting numbers, the year/make/model of
the vehicle and identify the type of input and sector shaft
A - B - C - D - E from pictures below.
A
B
C
D
E
9
Ross / TRW & Gemmer Manual
Gemmer Series
If there is a tag on the gear the number on the tag is the
part number. If you can’t find a tag then we need you to
call us with any casting numbers, the year/make/model of
the vehicle and identify the type of input and sector shaft
A - B - C - D - E from pictures below.
A
B
C
D
E
10
Ross / TRW Manual
503 Series
If there is a tag on the gear the number on the tag is the
part number. If you can’t find a tag then we need you to
call us with any casting numbers, the year/make/model of
the vehicle and identify the type of input and sector shaft
A - B - C - D - E from pictures below.
A
B
C
D
E
11
Ross / TRW Manual
504 Series
If there is a tag on the gear the number on the tag is the
part number. If you can’t find a tag then we need you to
call us with any casting numbers, the year/make/model of
the vehicle and identify the type of input and sector shaft
A - B - C - D - E from pictures below.
A
B
C
D
E
12
Ross / TRW Manual
378 / 402 Series
If there is a tag on the gear the number on the tag is the
part number. If you can’t find a tag then we need you to
call us with any casting numbers, the year/make/model of
the vehicle and identify the type of input and sector shaft
A - B - C - D - E from pictures below.
A
B
C
D
E
13
Ross / TRW Manual
TA/TD/TE Series
The Ross TA/TD/TE series had been around for a long
time. To identify this gear box find the casting number
see (GREEN ARROW) starting with TA/TD/TE. This will
identify the model of the gear. You can find the stamped
stencil number (RED ARROWS) which is also the part
number.
14
Saginaw
Manual Series
To identify the manual Saginaw gear we need to know the
type of sector shaft. (See pictures below.) The rotation of
both input and sector shaft and of course, the year/make/
model of the vehicle.
Notched
Semi-Splined
Pinch Bolt
Full Spline
Tapered
Spline
15
NSK
Manual Series
To identify the NSK gear we need to know the type of
sector shaft. (See pictures below.) The casting number
see green arrow. And, of course, the year/make/model of
the vehicle.
Notched
Semi-Splined
Pinch Bolt
Full Spline
Tapered
Spline
16
Sheppard Gears
292 - 592 Series
The early style Sheppard Gear Models
292, 372, 392, 491, 492 and 592
The model number will be cast into the housing ( see Red
Arrow) the stamped stencil number (see Green Arrow)
consist of 2 to 5 digits and/or letters such as SFV4 which
when added to the model number make up the industry
part number. In this case 392SFV4
17
Sheppard Gears
M Series
The late style Sheppard Gear Models
M40, M60, M80, M90, M100 and M110
The model number will be cast into the housing ( see Red
Arrow) the stamped stencil number (see Green Arrow)
consist of 3 letters and 1 number which when added to
the model number make up the industry part number. In
this case M100PCA1.
Note: If the last number ends in 1 the gear has manually adjusted poppet valves. If it ends in a 3 it has
what is referred to as Auto Adjusting Poppet Valves.
However, auto means you must follow a procedure. 18
Saginaw Twin Cylinder
7813161METX
The casting number on all the Saginaw Twin Cylinder
steering gears is the part number. The gear is called Twin
Cylinder because it has two cylinders. One on top of the
other. Some gears have METRIC cast into the housing.
(see the
) Always check the end of the sector shaft for
special marking such as D9 (see the
)
1980 to Current Chevy/GMC
Model: C50 - C9000
with 5K to 7K Axle and casting #7813161(Metric)
Except with sector shafts marked D9
19
Saginaw Twin Cylinder
7813161SAEX
The casting number on all the Saginaw Twin Cylinder
steering gears is the part number. The gear is called Twin
Cylinder because it has two cylinders, one on top of the
other. This is NOT a Metric Gear. Always check the end of
the sector shaft for special marking such as D9 (see
the
)
1974 to 1979 Chevy/GMC
Model: C50 - C9000
with 5K to 9K Axle and casting #7813161
Except with sector shafts marked D9
20
Saginaw Twin Cylinder
7830389X
The casting number on all the Saginaw Twin Cylinder
steering gears is the part number. The gear is called Twin
Cylinder because it has two cylinders, one on top of the
other. This is NOT a Metric Gear.
1975 to Current IHC
Model: Loadstar 1600-1900
with 5K to 7K Axle and casting #7830389
21
Saginaw Twin Cylinder
26002502X
The casting number on all the Saginaw Twin Cylinder
steering gears is the part number. The gear is called Twin
Cylinder because it has two cylinders, one on top of the
other. Some gears have METRIC cast into the housing.
(see the
)
1989 to Current Chevy/GMC
Model: C50 - C9000
with 5K to 9K Axle and casting #26002502
22
Saginaw Semi-Integral
7832331X
The casting number on all the Saginaw Semi-Integral
steering gears is the part number. All SEMI-INTEGRAL
steering gears have (4) power lines and use a steering
assist cylinder. Always check the end of the sector shaft
for special marking such as LL (see the
)
Chevy/CMC
Late Brigadier
23
Saginaw Semi-Integral
5690653X
The casting number on all the Saginaw Semi-Integral
steering gears is the part number. All SEMI-INTEGRAL
steering gears have (4) power lines and use a steering
assist cylinder. Always check the end of the sector shaft
for special marking such as L (see the
)
1967 to 1975
Chevy/GMC
C40 – C9000
24
Saginaw Semi-Integral
5696067A or B
The casting number on all the Saginaw Semi-Integral
steering gears is the part number. All SEMI-INTEGRAL
steering gears have (4) power lines and use a steering
assist cylinder.
Chevy/GMC
C80 - C9500
General, Bison, Early Brigadier
NOTE: 5696067B has two assist cylinders
25
Saginaw Semi-Integral
7802018X
The casting number on all the Saginaw Semi-Integral
steering gears is the part number. All SEMI-INTEGRAL
steering gears have (4) power lines and use a steering
assist cylinder.
Chevy/GMC
ASTRO
26
Saginaw Semi-Integral
5687966X
The casting number on all the Saginaw Semi-Integral
steering gears is the part number. All SEMI-INTEGRAL
steering gears have (4) power lines and use a steering
assist cylinder.
Chevy/GMC
C40 - 7500
Cabover
27
Bendix Gears
300 Series
The casting number on the Bendix steering gear is the
part number and of course, we always like to know the
year/make/model of the vehicle to insure the correct gear.
1988 to Current
Model F - FT600 to F- FT9000
with 6K to 9K axle and casting numbers
2261699 or 2260377
28
Bendix Gears
500 Series
The casting number on the Bendix steering gear is the
part number and of course, we always like to know the
year/make/model of the vehicle to insure the correct gear.
1989 to Current
Model F - FT600 to F- FT9000
with 10K to 12K axle and casting numbers
2260701 or 2260351 or 2268006
29
ZF Steering
The casting number on the ZF steering gear is the part
number and of course, we always like to know the year/
make/model of the vehicle to insure the correct gear.
30