Schematic drawings and parts lists for Hendrickson truck suspensions

Schematic drawings and parts lists for Hendrickson truck suspensions

Hendrickson Truck
Suspension Illustration
Hendrickson
RT/RTE 340
RT2/RTE2 340
Tandem Suspension
260
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT/RTE 340
RT2/RTE2 340
Tandem Suspension
Hendrickson Truck
44 l
44
44
44
4
44
44 l
44
l
4 l
44
l
4
44 l
44 l
l
l
44
44
44
44
l
l
l
l
l
l
l
1
2
3
4
5
6
7
See Charts
See Charts
See Charts
338-108
See Charts
334-101
327-106
327-107
327-437
322-100
322-101
334-112
334-131
334-100
338-117
338-118
334-102
338-123
334-103
See Charts
321-117
321-118
321-119
8
9
10
11
12
13
14
15
16
17
18
19
20
334-190
322-104
334-104
322-105
21
22
23
24
334-105
334-106
334-107
321-120
321-126
334-108
334-109
334-110
334-111
334-380
334-381
SP
25
26
27
28
29
30
44
44
4
l
l
31
32
33
SP Special Order
u
345-610
345-661
345-681
334-638
338-181
—
Description
No.
Req.
OEM
Reference
Hanger, Front
2
Hanger, Rear
2
Hanger, Extended Leaf
2
Top Pad
2 35064
Saddle Bolt Assembly
8
Set Screw Assembly; ³⁄₄"-10 x 3 ¹⁄₄"Lg.
4 35370-2
Spring Pin, 1 ¹⁄₄"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
2 32276
Spring Pin, 1 ³⁄₈"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
2 32277
Spring Pin; 1 ³⁄₈"OD x 6 ⁷⁄₈"Lg. x 5 ³⁄₈" C/C
2 43146
Bushing; 1 ¹⁄₄"ID x 1 ¹⁄₂"OD x 4"Lg.
2 30057-7
Bushing; 1 ³⁄₈"ID x 1 ⁵⁄₈"OD x 4"Lg.
2 30057-8
Pin Assembly, Lock
2/4 62-1
Bolt Assembly; ¹⁄₂"-13 x 4"Lg.
2/4 46825-1
Rebound Assembly; ¹⁄₂"OD x 6 ¹⁄₂"Lg.
2 29828-23
Saddle Assembly; "A" = 6 ³⁄₁₆"
2 31017-23
Saddle Assembly; "A" = 7 ³⁄₁₆"
2 31017-25
Cross Tube; 1 ¹⁵⁄₁₆"x 44 ⁷⁄₈"Lg.
1 44642-8
Saddle Cap; 4" C/C, x 1" Dia.
4 6662
Stud Kit; ⁷⁄₈" x 4 ¹⁄₄"
8 7002
Beam Assembly
2
Bushing, Beam Center Rubber; Welded Plug 2 6664
Bushing, Beam Center Rubber; Loose Plug
2 22279
Bushing, Beam Center; Rubber
2 29481-5
Plug, End; 1 ¹⁵⁄₁₆"Dia. x ³⁄₁₆"Thk.
Bushing Kit, Bronze Center
Sleeve; 2"ID x 2 ³⁄₄"OD x 12"Lg.
Bushing, Bronze Center; 2 ³⁄₄"ID x 3 ⁵⁄₈"OD x
5 ⁷⁄₈"Lg.
Seal,;2 ¹¹⁄₁₆"ID x 3 ⁵⁄₈"OD x ¹⁄₄"Thk.
Washer; 2 ³⁄₄"ID x 4 ⁵⁄₈"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing, Beam End Rubber; 5 ¹⁄₄"Lg.
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Adapter Kit, Solid Adapters
Adapter Kit, Solid Adapters
Adapter Kit, Solid/Split Ring Adapters
Adapter Kit, Solid/Split Ring Adapters
Bushing & Adapter Kit
Bushing & Adapter Kit
Torque Rod, Rigid
Torque Rod, Transverse, Kit
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Plate, Reinforcement
Bracket, Track Rod/Frame
Spring Assembly
u Not Serviced by Dayton Parts
l
2
1
2
2
22278
30436
14684
30240-1
4
8
2
4
4
4
4
4
4
4
4
2
30333
32364
30087
6969
45900
45000-13
45000-7
45000-14
45000-8
34013-48
34013-49
32271-XXX
2
AR
AR
60215
66610, 46610
66661, 46661
AR
2
2
66681, 46681
45045-3
22186
Product Illustration/Photo Follows
4 Popular
Remarks
Incl. Washer and Nut
Incl. Washer and Nut
Single Lock
Single Lock
Double Lock
Incl. Washer and Nut
Incl. Bolt and Hdwe.
Incl. Roller, Washer and Nut
Casting No. 6611, 46529
Casting No. 7979, 46138
Incl. Washer and Nut
Contact Tech Service for Assistance
Welded in Plug
Plug Included
Severe Duty; Fully Bonded (w/Transverse
Rods)
For 2 Beams
Used w/Sleeve 334-104
Use w/5 ¹⁄₄" Bushing
Use w/5 ³⁄₄" Bushing
Use w/5 ¹⁄₄" Bushing
Use w/5 ³⁄₄" Bushing
Incl. 321-120 Bushing, 334-108 Adapter
Incl. 321-126 Bushing, 334-109 Adapter
Hendrickson P/N Stamped On Rod; Provide
No. for Proper Identification; Or Use 345-610
and 345-661
Use 345-610 and 345-681
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
Torque Rod Plate
For ⁵⁄₈" Bolts
See Catalog 215 for Details
44 Most Popular
Reference www.daytonparts.com for continuing updates.
Parts Listing
4
44
Part
Number
Hendrickson Truck
44 l
Key
No.
261
RT/RTE 380/400/440/460
RT2/RTE2 400/460
Tandem Suspensions
Hendrickson Truck
36
33, 35
1
34, 35
37
37
33, 35
Axle Housing
1
9*
9*
Hendrickson Truck
Transverse Rod
5
7
6
9*
7
2
2
10*
Key 9*(1) Lock Pin Assembly
9*
8
4
10*
10*
Key 9*(2) Lock Bolt Assembly
10*
3
10*
38
11
28, 29
29, 31
Extended Leaf
Key 10* - Spring Rebound
Assembly
12
Suspension Illustration
5
262
30*
A
Key 30* - Bar Pin
Bolt Kit
20
22
21
30*
26
29, 31
19
15
d
En it
am ter K
e
B ap
Ad
25
21
22
)
ze
on
Br
13
K
ing
h
us
16
n
Ce
18
23
t
Ki
24
a
it (
B
ter
r
pte
17
Key 32 - Tool Kit
14
26
d
En it
m er K
a
Be apt
Ad
ing
&
Ad
h
us
dB
m
a
Be
En
it
rK
te
ap
d
dA
am
En
Be
27
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT/RTE 380/400/440/460
RT2/RTE2 400/460
Tandem Suspensions
Hendrickson Truck
Part
Number
1
2
3
4
5
6
7
See Charts
See Charts
See Charts
338-108
See Charts
334-101
327-107
327-437
322-101
334-112
334-131
334-100
338-1398
Hanger, Front
Hanger, Rear
Hanger, Extended Leaf
Top Pad
Saddle Bolt Assembly
Set Screw Assembly; ³⁄₄"-10 x 3 ¹⁄₄"Lg.
Spring Pin, 1 ³⁄₈"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
Spring Pin; 1 ³⁄₈"OD x 6 ⁷⁄₈"Lg. x 5 ³⁄₈" C/C
Bushing; 1 ³⁄₈"ID x 1 ⁵⁄₈"OD x 4"Lg.
Pin Assembly, Lock
Bolt Assembly; ¹⁄₂"-13 x 4"Lg.
Rebound Assembly; ¹⁄₂"OD x 6 ¹⁄₂"Lg.
Saddle Assembly, High Back; "A" = 7 ³⁄₁₆"
2
2
2
2
8
4
2
2
2
2
4
2
2
35370-2
32277
43146
30057-8
62-1
46825-1
29828-23
31017-110
l
338-1399
Saddle Assembly, Low Back; "A" = 7 ³⁄₁₆"
2
31017-109
l
338-143
Saddle Assembly, Low Back; "A" = 6"
2
31017-22
44 l
338-144
Saddle Assembly, High Back; "A" = 6"
2
31017-96
338-142
Saddle Assembly
2
31017-6
334-113
338-1831
334-174
See Charts
321-122
321-123
321-124
Cross Tube; 2 ⁷⁄₁₆" x 44 ⁷⁄₈"Lg.
Cap, Saddle
Stud Assembly; ⁷⁄₈"-14/9 x 4 ⁷⁄₈"Lg.
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Bushing, Beam Center Rubber; Welded Plug
1
4
8
2
2
2
2
44643-9
58795, 48545
6696
5919
22282
29438-5
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Plug, End; 2 ⁷⁄₈"Dia. x ³⁄₁₆"Thk.
Bushing Kit, Bronze Center
2
2
2
1
49400
49600
22281
30437
2
2
34013-54
30240-2
2
4
8
2
4
4
4
4
4
4
14685
30334
32365
30087
34013-49
Incl. 321-126 Bushing, 334-109 Adapter
34013-50, 34013-73 Incl. 321-242 Bushing & 334-467 Adapter
Assy.
45900
380 thru 440 Series
29878-1
460 Series
45000-7
Use w/5 ³⁄₄" Bushing; 380 thru 440 Series
21140-34
1" Bolt; for 5 ³⁄₄" Bushings
44 l
44 l
44
44
44
44 l
44
l
44
l
44
44
44
8
9
10
11
12
13
14
15
16
l
l
4
44 l
17
18
321-243
321-244
334-191
322-102
l
19
322-102A
322-103
4
l
44
20
21
22
23
24
334-114
334-115
334-116
334-107
334-381
334-428
Bushing Kit; Bronze Center
Bushing, Bronze Center; 3 ¹⁄₂"ID x 4 ³⁄₄"OD x
5 ⁷⁄₈"Lg.
Sleeve, Center; 2 ¹⁄₂"ID x 3 ¹⁄₂"OD x 12"Lg.
Seal; 3 ⁷⁄₁₆"ID x 4 ³⁄₄"OD x ¹⁄₄"Thk.
Washer; 3 ¹⁄₂"ID x 5 ³⁄₄"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing & Adapter Kit
Bushing & Adapter Kit
25
321-126
321-242
334-109
334-467
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Adapter Kit, Solid Adapters
Adapter Kit
l
44
4
44
4
l
l
l
l
26
No.
Req.
OEM
Reference
35064
Remarks
Cast#47880, replaces cast#47618
Incl. Washer and Nut
Incl. Washer and Nut
Single Lock
Double Lock
SRI No. TPK-BM
Incl. Washer and Nut
Incl. Bolt and Hdwe.
Incl. Roller, Washer and Nut
RT2-460; Cast# 57155; Incl. Cap & Studs
(Must use cast# 47880 top pad)
RT2-400; Cast# 57143; Incl. Cap & Studs
(Must use cast# 47880 top pad)
RT380/400; Cast# 57167, 6658, 42933,
13088-2 (Cast#57167 must use cast# 47880
top pad)
RT380/400/440/460 Cast# 57457, 45605,
13088-2, 35208-1 (Cast#57457 must use
cast# 47880 top pad)
Cast# 32102-1; Replaced by 338-1398 or
338-1399
Incl. Stud, Lock Nut and Washer
Contact Tech Service for Assistance
380 Series
Plug Included; 380 Series
Severe Duty; Fully Bonded (w/Transverse
Rods)
High Confinement; 400 Series Standard
High Confinement; 400 Series Standard
Incl. Keys 19-23 for 2 Beams; Optional for
RT2-400, RT2-460 Standard
For 1 Beam
Optional for RT2-400; RT2-460 Standard
Parts Listing
l
Description
Hendrickson Truck
Key
No.
Chart Continues on Page 265
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
263
RT/RTE 380/400/440/460
RT2/RTE2 400/460
Tandem Suspensions
Hendrickson Truck
36
33, 35
1
34, 35
37
37
33, 35
Axle Housing
1
9*
9*
Hendrickson Truck
Transverse Rod
5
7
6
9*
7
2
2
10*
Key 9*(1) Lock Pin Assembly
9*
8
4
10*
10*
Key 9*(2) Lock Bolt Assembly
10*
3
10*
38
11
28, 29
29, 31
Extended Leaf
Key 10* - Spring Rebound
Assembly
12
Suspension Illustration
5
Key 30* - Bar Pin
Bolt Kit
20
21
22
29, 31
19
15
d
En it
m er K
a
Be apt
Ad
30*
26
25
21
22
)
ze
ron
t (B
13
Ki
ing
h
r
nte
s
Bu
16
Ce
18
23
17
Key 32 - Tool Kit
264
30*
A
14
26
d
En it
m er K
a
Be apt
Ad
Be
am
En
dB
h
us
ing
&
Ad
te
ap
rK
it
r
pte
m
a
Be
d
En
24
Kit
a
Ad
27
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT/RTE 380/400/440/460
RT2/RTE2 400/460
Tandem Suspensions
Hendrickson Truck
Part
Number
l
27
l
44 l
28
29
30
31
334-111
334-127
334-830
334-831
334-832
334-879
334-880
334-881
SP
SP
Adapter Kit, Solid/Split Ring Adapters
Adapter, Split Ring Type, 450,480 Series
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ³⁄₁₆"
Shim; ¹⁄₈"
Shim; ³⁄₈"
Bar Pin End Bushing Tool Kit
Torque Rod, Rigid
4
4
4
4
8
AR
AR
AR
1
2
45000-8
21140-28
34013-87
34013-88
48941
50130
50131
57026
1749
32271-XXX
u
345-866
345-610
345-661
Torque Rod, Transverse, Kit
Torque Rod Kit. Straddle Mount
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Plate, Reinforcement
Bracket, Track Rod/Frame
Spring Assembly
2
AR
AR
AR
60215
60218
66610, 46610
66661, 46661
AR
2
2
66681, 46681
45045-3
22186
l
l
l
32
33
34
44
44
35
4
l
l
36
37
38
345-681
334-638
338-181
—
Description
No.
Req.
OEM
Reference
Remarks
Incl. (2)334-832 Bolt Kit
Incl. (2)334-832,(2)334-879 Shims
Incl. Nut & Washers
Hendrickson P/N Stamped On Rod; Provide
No. for Proper Identification; Or Use 345-610
and 345-661
Use 345-610 and 345-681
Use 345-610 and 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
Hendrickson Truck
Key
No.
1 ¹⁄₈"-12, 1.85" Taper
Torque Rod Plate
For ⁵⁄₈" Bolts
See Catalog 215 for Details
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
265
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RT/RTE 441/480
Tandem Suspensions
266
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT/RTE 441/480
Tandem Suspensions
Hendrickson Truck
44 l
44
44
44
44 l
44
l
44
Part
Number
1
2
3
4
5
6
7
See Charts
See Charts
See Charts
338-108
See Charts
334-101
327-107
327-437
322-101
334-112
334-131
334-100
338-161
Hanger, Front
Hanger, Rear
Hanger, Extended Leaf
Top Pad
Saddle Bolt Assembly
Set Screw Assembly; ³⁄₄"-10 x 3 ¹⁄₄"Lg.
Spring Pin, 1 ³⁄₈"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
Spring Pin; 1 ³⁄₈"OD x 6 ⁷⁄₈"Lg. x 5 ³⁄₈" C/C
Bushing; 1 ³⁄₈"ID x 1 ⁵⁄₈"OD x 4"Lg.
Pin Assembly, Lock
Bolt Assembly; ¹⁄₂"-13 x 4"Lg.
Rebound Assembly; ¹⁄₂"OD x 6 ¹⁄₂"Lg.
Saddle Assembly; "A" = 6"
Cross Tube; 2 ⁷⁄₁₆" x 44 ⁷⁄₈"Lg.
Cap, Saddle
Stud Assembly; ⁷⁄₈"-14/9 x 4 ⁷⁄₈"Lg.
Beam Assembly
Bushing Kit, Bronze Center
Bushing Kit; Bronze Center
Bushing, Bronze Center; 3 ¹⁄₂"ID x 4 ³⁄₄"OD x
5 ⁷⁄₈"Lg.
Sleeve, Center; 2 ¹⁄₂"ID x 3 ¹⁄₂"OD x 12"Lg.
Seal; 3 ⁷⁄₁₆"ID x 4 ³⁄₄"OD x ¹⁄₄"Thk.
Washer; 3 ¹⁄₂"ID x 5 ³⁄₄"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Service Kit, Bronze Beam End Bushing - 4
Ends
Service Kit, Bronze Beam End Bushing - 1
End
Shaft Kit, Bronze Beam End
Bushing Kit, Beam End/Ball Assembly
Shaft, Beam End; 1 ³⁄₈"-12 x 9 ⁵⁄₈"Lg.
Nut, Slotted; 1 ³⁄₈"-12
Ball Seal
Maintenance Kit, Walking Beam; Bronze
Center/Bronze Ends
Spring Assembly
8
9
10
11
44 l
12
13
14
15
16
l
17
334-113
338-1831
334-174
See Charts
322-102
322-102A
322-103
18
19
20
21
22
334-114
334-115
334-116
334-107
334-440
l
44
l
4
l
4 l
4
334-440A
44
44
l
l
23
24
25
26
27
28
334-184
322-109
334-179
334-180
334-430
339-105
29
—
Description
No.
Req.
2
2
2
2
8
4
2
2
2
2/4
2/4
2
2
OEM
Reference
Remarks
35064
Incl. Washer and Nut
Incl. Washer and Nut
Single Lock
Double Lock
35370-2
32277
43146
30057-8
62-1
46825-1
29828-23
31017-53
1
4
8
2
1
2
2
30437
34013-54
30240-2
2
4
8
2
1
14685
30334
32365
30087
34013-40
Incl. Washer and Nut
Incl. Bolt and Hdwe.
Incl. Roller, Washer and Nut
Casting No. 32796, 13088-2, 35208-1;
Reinforced
44643-9
58795, 48545
6696
Hendrickson Truck
44 l
Key
No.
Incl. Stud, Lock Nut and Washer
Contact Tech Service for Assistance
For 2 Beams
For 1 Beam
4 Ends
4
4
4
8
8
1
30625-7, 34013-57
3350
8582
45229
Incl. Shaft, Slotted Nuts and Ball Seals
Incl. Bushing Halves, Ball and Hdwe.
Use w/334-179 Shaft
Components to Rebush 2 Beams
See Catalog 215 for Details
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
267
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RT/RTE 450/480/520
RT2/RTE2 480/520
Tandem Suspensions
268
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT/RTE 450/480/520
RT2/RTE2 480/520
Tandem Suspensions
Hendrickson Truck
44 l
44
44
44
44 l
44
l
Part
Number
1
2
3
4
5
6
7
See Charts
See Charts
See Charts
338-108
See Charts
334-101
327-107
327-437
322-101
334-112
334-131
334-100
338-161
Hanger, Front
Hanger, Rear
Hanger, Extended Leaf
Top Pad
Saddle Bolt Assembly
Set Screw Assembly; ³⁄₄"-10 x 3 ¹⁄₄"Lg.
Spring Pin, 1 ³⁄₈"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
Spring Pin; 1 ³⁄₈"OD x 6 ⁷⁄₈"Lg. x 5 ³⁄₈" C/C
Bushing; 1 ³⁄₈"ID x 1 ⁵⁄₈"OD x 4"Lg.
Pin Assembly, Lock
Bolt Assembly; ¹⁄₂"-13 x 4"Lg.
Rebound Assembly; ¹⁄₂"OD x 6 ¹⁄₂"Lg.
Saddle Assembly; "A" = 6"
2
2
2
2
8
2
2
2
2
2/4
2/4
2
2
35370-2
32277
43146
30057-8
62-1
46825-1
29828-23
31017-53
338-162
Saddle Assembly, High Back; "A" = 7 ³⁄₁₆"
2
31017-77
334-113
334-1126
338-1831
334-174
See Charts
321-124
Cross Tube; 2 ⁷⁄₁₆" x 44 ⁷⁄₈"Lg.
Cross Tube; 46" Lg.
Cap, Saddle
Stud Assembly; ⁷⁄₈"-14/9 x 4 ⁷⁄₈"Lg.
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
1
1
4
8
2
2
44643-9
7622-3
58795, 48545
6696
1
1
2
30437
2
4
8
2
4
14685
30334
32365
30087
34013-50
8
9
10
11
l
44
12
l
Description
No.
Req.
OEM
Reference
l
44 l
17
l
18
322-102
322-102A
322-103
l
l
19
20
21
22
23
334-114
334-115
334-116
334-107
334-428
Bushing Kit, Bronze Center
Bushing Kit; Bronze Center
Bushing, Bronze Center; 3 ¹⁄₂"ID x 4 ³⁄₄"OD x
5 ⁷⁄₈"Lg.
Sleeve, Center; 2 ¹⁄₂"ID x 3 ¹⁄₂"OD x 12"Lg.
Seal; 3 ⁷⁄₁₆"ID x 4 ³⁄₄"OD x ¹⁄₄"Thk.
Washer; 3 ¹⁄₂"ID x 5 ³⁄₄"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing & Adapter Kit
4 l
24
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Bushing, Beam End Rubber; 6"Lg.
Adapter, Split Ring Type 520 Series
Adapter, Split Ring Type, 450,480 Series
Adapter Kit
4
4
4
4
4
29878-1
45407
21140-23
21140-28
21140-34
4
4
34013-87
34013-88
l
4
26
l
44 l
27
28
334-830
334-831
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
29
30
334-832
334-879
334-880
334-881
SP
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ³⁄₁₆"
Shim; ¹⁄₈"
Shim; ³⁄₈"
Bar Pin End Bushing Adapter Tool Kit
25
l
l
l
31
8
AR
AR
AR
1
29438-5
Incl. Washer and Nut
Incl. Washer and Nut
Single Lock
Double Lock
Incl. Washer and Nut
Incl. Bolt and Hdwe.
Incl. Roller, Washer and Nut
Casting No. 32796, 13088-2, 35208-1;
Reinforced
Casting No. 47665, 47476, 32102-1; For
50-239 Spring
Incl. Stud, Lock Nut and Washer
Contact Tech Service for Assistance
Severe Duty; Fully Bonded (w/Transverse
Rods)
For 2 Beams
For 1 Beam
30240-2
48941
50130
50131
57026
1749
Incl. 321-242 Bushing & 334-467 Adapter
Assy.
450, 480 Series
520 Series
Use w/6" Bushing
Use w/5 ³⁄₄" Bushing
Incl. 1" Bolt; For 5 ³⁄₄" Bushings; 450/480
Series
Incl. Bar Pin Bushing & Mounting Hardware
Incl. Bar Pin Bushing, Alignment Shims &
Mounting Hdwe.
Incl. Bolt, Lock Nut & Washers
Parts Listing
4 l
321-242
321-127
334-126
334-127
334-467
Remarks
35064
13
14
15
16
44
Hendrickson Truck
44 l
Key
No.
Chart Continues on Page 271
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
269
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RT/RTE 450/480/520
RT2/RTE2 480/520
Tandem Suspensions
270
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT/RTE 450/480/520
RT2/RTE2 480/520
Tandem Suspensions
Hendrickson Truck
Part
Number
32
SP
33
u
345-866
345-610
345-661
34
4
l
l
35
36
37
345-681
334-638
338-181
—
Description
Torque Rod, Rigid
No.
Req.
2
Torque Rod, Transverse, Kit
Torque Rod Kit, Straddle Mount
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Plate, Reinforcement
Bracket, Track Rod/Frame
Spring Assembly
OEM
Reference
32271-XXX
2
AR
AR
AR
60215
60218
66610, 46610
66661, 46661
AR
AR
2
66681, 46681
45045-3
22186
Remarks
Hendrickson P/N Stamped On Rod; Provide
No. for Proper Identification; Or Use 345-610
and 345-661
Use 345-610 and 345-681
Use 345-610 and 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
Torque Rod Plate
For ⁵⁄₈" Bolts
See Catalog 215 for Details
Hendrickson Truck
44
44
Key
No.
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
271
Hendrickson Truck
RT 650
Tandem Suspension
Hendrickson Truck
29
3
31
29
30
11*
4
11*
9
13*
1
11*
30 9
7
11*
12*
9
13*
13*
6
12*
14
2
12*
10
13*
5
13*
13*
14
Key 12* Lock Bolt Assembly
32
8
Suspension Illustration
Key 11* Lock Pin Assembly
Key 13* - Spring Rebound
Assembly
15
7
A
22
24 23
e
18
21
27
24
23
sh
r
nte
Bu
25
26
19
Ce
a
Ad
16
i
K
ing
p
Ty
)
ze
ron
t (B
t
pli
r, S
pte
g
Rin
it
rK
17
te
ap
d
24
dA
am
En
Be
28
272
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RT 650
Tandem Suspension
Hendrickson Truck
1
2
3
4
5
6
7
8
16
17
18
19
20
21
See Charts
See Charts
See Charts
See Charts
338-167
334-129
See Charts
338-1899
SP
SP
SP
327-108
327-109
322-106
334-130
334-131
334-132
334-133
334-134
334-189
338-168
334-187
See Charts
321-128
322-107
322-108
l
l
l
l
22
23
24
25
26
27
334-136
334-137
334-135
334-107
321-129
334-138
l
28
334-141
29
SP
30
31
32
321-238
SP
—
l
l
9
10
11
12
13
14
15
l
l
l
l
SP Special Order
Description
Hanger, Front, LH/RH
Hanger, Rear, LH/RH
Hanger, Front
Hanger, Rear
Top Pad
Screw, Set; ³⁄₄"-10 x 2"Lg.
Saddle Bolt Assembly
Saddle Assembly; "A" = 7 1/8"
Saddle Assembly; "A" = 9 3/8"
Saddle Assembly; "A" = 10 1/8"
Saddle Assembly; "A" = 11 1/8"
Spring Pin, 1 ¹⁄₂"OD x 7 ³³⁄₆₄"Lg. x ⁵⁄₈" C/E
Spring Pin, 1 ¹⁄₂"OD x 8 ¹⁷⁄₃₂"Lg. x 7 ¹⁄₈" C/C
Bushing; 1 ¹⁄₂"ID
Lock Pin Assembly
Bolt Assembly; ¹⁄₂"-13 x 4"Lg.
Bolt Kit, Rebound ³⁄₄" x 6 ¹⁄₂"Lg.
Roller, Spring Pin; 1 ¹⁄₂"ID x 3"OD x 4"Lg.
Tube, Cross; 3" x 40 ³⁄₄"Lg.
Cross Tube; 3" x 44 ³⁄₄"Lg.
Saddle Cap; 5 ¹⁄₂" C/C x 1" Bolt Holes
Stud Assembly; 1 ¹⁄₄"-14/14 X 5 ⁷⁄₈"Lg.
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
Bushing Kit, Bronze Center
Bushing, Bronze Center; 4"ID x 5 ¹⁄₂"OD x 8
¹¹⁄₁₆"Lg.
Sleeve; 3"ID x 4"OD x 15"Lg.
Washer,Thrust; 4"ID x 6 ¹¹⁄₁₆"OD x ³⁄₁₆"Thk.
Seal; 4"ID x 5 ¹⁄₂"OD x ³⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing, Beam End Rubber, 6"Lg.
Adapter Kit, Solid Adapters; 2"OD x 12
⁵⁄₈"Lg., 1 ⁷⁄₈"-12 Thread
Adapter Kit w/Tube & Nut; 3"OD x 9 ³⁄₄"Lg. x
3"-12 Thread
Torque Rod, Rigid
Bushing, Straddlemount Type
Bracket, Torque Rod Frame
Spring Assembly
u Not Serviced by Dayton Parts
l
No.
Req.
OEM
Reference
2
2
2
2
2
4
8
2
2
2
2
4
2
2
4
4
2
2
1
1
4
8
2
2
1
2
10366
45374
30240-5
2
4
4
2
4
4
25102
45261
31577
30087
10363
21140-7
4
21140-6
2
45577-XXX
4
2
2
48304
46015
Product Illustration/Photo Follows
Various
Various
Various
Various
19199, 45112
19201-2
31017-4
31017-71
31017-70
31017-69
00005-000
45797
22285
81-1
46825-1
29828-33
00003-0003
10397-14
10397-2
15785
Remarks
Provide Casting Number
Provide Casting Number
Provide Casting Number
Provide Casting Number
Casting No. 35432 and 48491
Incl. Washer and Nut
Casting No’s 15784,46895
Casting No’s 15784,46673-1
Casting No’s 15784,46673-2
Casting No’s 15784,46673-2
Front and Rear Hangers; Single Lock
Front Hanger Only; Double Lock
Bi-Metal
Incl. Washer and Nut
Incl. Bolt and Hdwe.
Incl. Spacer Tube
Use w/327-108 Pin
Incl. Stud, Washer and Lock Nut
Contact Tech Service for Assistance
Welded in Plug
For 2 Beams
Bronze Bushing
Hendrickson P/N Stamped On Rod; Provide
No. for Proper Identification
See Catalog 215 for Details
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
Parts Listing
Part
Number
Hendrickson Truck
Key
No.
273
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RU/RUE/U/UE 340
U2/UE2 340
Tandem Suspensions
274
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RU/RUE/U/UE 340
U2/UE2 340
Tandem Suspensions
Hendrickson Truck
44
Part
Number
Description
No.
Req.
1
2
3
4
5
6
See Charts
See Charts
See Charts
338-124
361-100
327-106
327-107
327-437
322-100
322-101
334-112
334-131
334-100
338-131
338-132
334-102
338-127
334-165
See Charts
321-117
321-118
334-190
334-380
334-381
321-120
321-126
334-108
334-109
334-110
334-111
334-830
334-831
Hanger, Front
Hanger, Rear
Hanger, Extended Leaf
Top Pad
U-Bolt Kit; Special Bend, Grade 8
Spring Pin, 1 ¹⁄₄"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
Spring Pin, 1 ³⁄₈"OD x 7 ¹¹⁄₃₂"Lg. x ⁵⁄₈" C/E
Spring Pin; 1 ³⁄₈"OD x 6 ⁷⁄₈"Lg. x 5 ³⁄₈" C/C
Bushing; 1 ¹⁄₄"ID x 1 ¹⁄₂"OD x 4"Lg.
Bushing; 1 ³⁄₈"ID x 1 ⁵⁄₈"OD x 4"Lg.
Pin Assembly, Lock
Bolt Assembly; ¹⁄₂"-13 x 4"Lg.
Rebound Assembly; ¹⁄₂"OD x 6 ¹⁄₂"Lg.
Saddle Assembly; "A" = 6 ³⁄₁₆"
Saddle Assembly; "A" = 7 ⁵⁄₁₆"
Cross Tube; 1 ¹⁵⁄₁₆"x 44 ⁷⁄₈"Lg.
Saddle Cap, 4" C/C x ¹³⁄₁₆" Holes
Stud Assembly, ³⁄₄"-16/16 x 4 ¹⁄₈"Lg.
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Plug, End; 1 ¹⁵⁄₁₆"Dia. x ³⁄₁₆"Thk.
Bushing & Adapter Kit
Bushing & Adapter Kit
Bushing, Beam End Rubber; 5 ¹⁄₄"Lg.
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Adapter Kit, Solid Adapters
Adapter Kit, Solid Adapters
Adapter Kit, Solid/Split Ring Adapters
Adapter Kit, Solid/Split Ring Adapters
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
2
2
2
2
4
2
2
2
2
2
2
2
2
2
2
1
4
8
2
2
2
2
4
4
4
4
4
4
4
4
4
4
7
8
9
10
44
l
4
44 l
44 l
11
12
13
14
15
16
17
4
44
44
44
44
44
l
l
l
l
l
l
l
44 l
l
l
l
19
20
21
22
23
24
25
26
27
44
44
28
SP Special Order
19281-1
22303-2
32276
32277
43146
30057-7
30057-8
62-1
46825-1
29828-23
31017-75
31017-76
44642-8
19283-2
23441-4
6664
22279
22278
34013-48
34013-49
6969
45900
45000-13
45000-7
45000-14
45000-8
34013-87
34013-88
334-832
334-879
334-880
334-881
SP
338-181
SP
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ³⁄₁₆"
Shim; ¹⁄₈"
Shim; ³⁄₈"
Bar Pin End Bushing Adapter Tool Kit
Bracket, Track Rod/Frame
Torque Rod, Rigid
8
AR
AR
AR
1
2
2
48941
50130
50131
57026
1749
22186
32271-XXX
345-610
345-661
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Spring Assembly
AR
AR
66610, 46610
66661, 46661
—
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
Remarks
⁷⁄₈" x 4" X 9" HS
Single Lock
Single Lock
Double Lock
Incl. Washer and Nut
Incl. Bolt and Hdwe.
Incl. Roller, Washer and Nut
Casting No. 43184; Incl. Cap and Stud
Casting No. 43145; Incl. Cap and Stud
Incl. Stud, Washer and Lock Nut
Contact Tech Service for Assistance
Welded in Plug
Plug Included
Incl. 321-120 Bushing, 334-108 Adapter
Incl. 321-126 Bushing, 334-109 Adapter
Use w/5 ¹⁄₄" Bushing
Use w/5 ³⁄₄" Bushing
Use w/5 ¹⁄₄" Bushing
Use w/5 ³⁄₄" Bushing
Incl. Bar Pin Bushing & Mounting Hdwe.
Incl. Bar Pin Bushing, Alignment Shims &
Mounting Hdwe.
Incl. Bolt, Lock Nut & Washers
For ⁵⁄₈" Bolts
Hendrickson P/N Stamped On Rod; Provide
No. for Proper Identification or Use 345-610
and 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
See Catalog 215 for Details
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
Parts Listing
l
18
OEM
Reference
Hendrickson Truck
l
44
44
44
44
4
44
44 l
Key
No.
275
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RS 340
Tandem Suspension
276
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RS 340
Tandem Suspension
Hendrickson Truck
44
l
44 l
44
l
44
l
44 l
44 l
l
l
l
4
44
44
44
44
44
l
l
l
l
l
l
l
Part
Number
No.
Req.
OEM
Reference
1
2
3
4
5
6
See Charts
338-156
338-158
325-100
325-103
SP
Hanger, Rear, LH/RH
Hanger, Overload
Saddle Plate, Overload Cushion
Load Cushion, Oil Resistant
Load Cushion, Color Code Orange
Saddle Assembly
4
2
2
2
4
2
48523-1
20781
24209
48973, 48972, 9047
7
8
9
10
11
12
13
14
15
16
321-125
338-160
334-117
334-118
334-144
334-145
334-102
338-123
334-151
SP
Bushing, Saddle; 2"ID x 4 ¹⁄₈"OD x 4"Lg.
Cap, Saddle Bushing Retainer
Washer; 1 ⁹⁄₁₆"ID x 3 ¹⁄₄"OD x ³⁄₁₆"Thk.
Nut, Nylok; 1 ¹⁄₂"-12.
Stud Assembly; ⁵⁄₈" x 3"Lg.
Control Kit; Rebound
Cross Tube; 1 ¹⁵⁄₁₆"x 44 ⁷⁄₈"Lg.
Saddle Cap; 4" C/C, x 1" Dia.
Stud Assembly; ⁷⁄₈"-14-9 x 4 ¹⁄₂"Lg.
Beam Assembly
4
4
4
4
8
2
1
4
8
2
19279
5917
8536
25151
19111-1
31005-1
44642-8
6662
9029
17
321-117
321-118
321-119
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Bushing, Beam Center; Rubber
2
2
2
6664
22279
29481-5
18
19
20
21
22
23
24
334-190
322-104
334-104
334-105
334-106
334-107
334-380
334-381
321-120
321-126
334-108
334-109
334-110
334-111
338-181
SP
Plug, End; 1 ¹⁵⁄₁₆"Dia. x ³⁄₁₆"Thk.
Bushing Kit, Bronze Center
Sleeve; 2"ID x 2 ³⁄₄"OD x 12"Lg.
Seal,;2 ¹¹⁄₁₆"ID x 3 ⁵⁄₈"OD x ¹⁄₄"Thk.
Washer; 2 ³⁄₄"ID x 4 ⁵⁄₈"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing & Adapter Kit
Bushing & Adapter Kit
Bushing, Beam End Rubber; 5 ¹⁄₄"Lg.
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Adapter Kit, Solid Adapters
Adapter Kit, Solid Adapters
Adapter Kit, Solid/Split Ring Adapters
Adapter Kit, Solid/Split Ring Adapters
Bracket, Track Rod/Frame
Torque Rod, Rigid
2
1
2
4
8
2
4
4
4
4
4
4
4
4
2
2
22278
30436
14684
30333
32364
30087
34013-48
34013-49
6969
45900
45000-13
45000-7
45000-14
45000-8
22186
32271-XXX
345-610
345-661
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount;
22 ¹⁄₂"
25
26
27
28
29
SP Special Order
u Not Serviced by Dayton Parts
l
AR
AR
Product Illustration/Photo Follows
66610, 46610
66661, 46661
4 Popular
Remarks
Optional
Optional
Optional
60 Durometer; Oil Resistant
Specify Casting No. and Height ("A"); Incl. Key
Nos. 7, 8, 11, 14, 15
³⁄₈" Flange
Incl. (2) Bumpers, (2) Nuts
Incl. Stud, Lock Nut and Washer
Contact Technical Service for Assistance; See
Charts for details
Welded in Plug
Plug Included
Severe Duty; Fully Bonded (w/Transverse
Rods)
Incl. Bushing & Keys 20-23; for 2 Beams
Incl. 321-120 Bushing, 334-108 Adapter
Incl. 321-126 Bushing, 334-109 Adapter
Use w/5 ¹⁄₄" Bushing
Use w/5 ³⁄₄" Bushing
Use w/5 ¹⁄₄" Bushing
Use w/5 ³⁄₄" Bushing
For ⁵⁄₈" Bolts
Hendrickson P/N Stamped on Rod; Provide
No. for Proper Identification; or Use 345-610
and 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
44 Most Popular
Reference www.daytonparts.com for continuing updates.
Parts Listing
44
44
Description
Hendrickson Truck
l
l
44 l
4 l
Key
No.
277
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RS 380/400/440/460
Tandem Suspensions
278
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RS 380/400/440/460
Tandem Suspensions
Hendrickson Truck
Part
Number
1
2
3
4
5
See Charts
338-156
338-158
325-100
325-103
325-104
338-743
6
44
l
44 l
44
l
44
l
4
44
44
7
8
9
10
11
12
13
14
15
16
17
l
l
Description
No.
Req.
4
2
2
2
4
4
2
48523-1
20781
24209
48973, 48972
26953
8606-67
338-744
Saddle Assembly; "A" = 14"
2
8606-80
338-745
Saddle Assembly; "A" = 12 ⁷⁄₈"
2
8606-107
321-125
338-160
334-117
334-118
334-144
334-145
334-113
338-1831
334-172
See Charts
321-122
321-123
321-124
Bushing, Saddle; 2"ID x 4 ¹⁄₈"OD x 4"Lg.
Cap, Saddle Bushing Retainer
Washer; 1 ⁹⁄₁₆"ID x 3 ¹⁄₄"OD x ³⁄₁₆"Thk.
Nut, Nylok; 1 ¹⁄₂"-12.
Stud Assembly; ⁵⁄₈" x 3"Lg.
Control Kit; Rebound
Cross Tube; 2 ⁷⁄₁₆" x 44 ⁷⁄₈"Lg.
Cap, Saddle
Stud Assembly; ⁷⁄₈"-14/9 x 5 ³⁄₈"Lg.
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Bushing, Beam Center Rubber; Welded Plug
4
4
4
4
8
2
1
4
8
2
2
2
2
19279
5917
8536
25151
19111-1
31005-1
44643-9
58795
9030
5919
22282
29438-5
321-243
321-244
334-191
322-102
322-102A
322-103
2
2
2
1
2
2
49400
49600
22281
30437
34013-54
30240-2
2
4
8
2
4
4
14685
30334
32365
30087
34013-49
Incl. 321-126 Bushing, 334-109 Adapter
34013-50, 34013-73 Incl. 321-242 Bushing & 334-467 Adapter
Assy.
45900
380 thru 440 Series
29878-1
460 Series
45000-7
Use w/5 ³⁄₄" Bushing; 380 thru 440 Series
21140-34
Incl. 1" Bolt; for 5 ³⁄₄" Bushings; 450/480
Series
45000-8
Use w/5 ³⁄₄" Bushing
34013-87
Incl. Bar Pin Bushing & Mounting Hdwe.
34013-88
Incl. Bar Pin Bushing, Alignment Shims &
Mounting Hdwe.
334-114
334-115
334-116
334-107
334-381
334-428
l
l
l
l
26
321-126
321-242
334-109
334-467
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Adapter Kit, Solid Adapters
Adapter Kit
4
4
4
4
l
l
44 l
28
29
30
334-111
334-830
334-831
Adapter Kit, Solid/Split Ring Adapters
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
4
4
4
l
20
l
4
l
44
l
44
4
44
4
27
Optional
Optional
Optional
60 Durometer; Oil Resistant
70 Durometer; Oil Resistant
Casting No. 10711-1; Incl. Bushing, Cap and
Stud
Casting No. 10711-2; Incl. Bushing, Cap and
Stud
Casting No. 10711-5; Incl. Bushing, Cap and
Stud
³⁄₈" Flange
Incl. (2) Bumpers, (2) Nuts
Incl. Stud, Lock Nut and Washer
Welded in Plug; 380 Series
Plug Included; 380 Series
Severe Duty; Fully Bonded (w/Transverse
Rods)
High Confinement, 400 Series Standard
High Confinement, 400 Series Standard
Incl. Keys 20-24 for 2 Beams
For 1 Beam
Parts Listing
21
22
23
24
25
18
19
Remarks
Hanger, Front & Rear, LH/RH
Hanger, Overload
Saddle Plate, Overload Cushion
Load Cushion, Oil Resistant
Load Cushion, Color Code Orange
Load Cushion, Color Code Yellow
Saddle Assembly; "A" = 12 ¹⁄₄"
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Plug, End; 2 ⁷⁄₈"Dia. x ³⁄₁₆"Thk.
Bushing Kit, Bronze Center
Bushing Kit; Bronze Center
Bushing, Bronze Center; 3 ¹⁄₂"ID x 4 ³⁄₄"OD x
5 ⁷⁄₈"Lg.
Sleeve, Center; 2 ¹⁄₂"ID x 3 ¹⁄₂"OD x 12"Lg.
Seal; 3 ⁷⁄₁₆"ID x 4 ³⁄₄"OD x ¹⁄₄"Thk.
Washer; 3 ¹⁄₂"ID x 5 ³⁄₄"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing & Adapter Kit
Bushing & Adapter Kit
4
44 l
OEM
Reference
Hendrickson Truck
l
l
44 l
4 l
44 l
Key
No.
Chart Continues on Page 281
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
279
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RS 380/400/440/460
Tandem Suspensions
280
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RS 380/400/440/460
Tandem Suspensions
Hendrickson Truck
Part
Number
31
32
334-832
334-880
334-879
334-881
SP
339-102
33
34
339-104
339-131
35
44
44
SP
345-610
345-661
36
44
4
l
l
37
38
SP
345-610
345-681
334-638
338-181
Description
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ¹⁄₈"
Shim; ³⁄₁₆"
Shim; ³⁄₈"
Bar Pin End Bushing
Maintenance Kit, Walking Beam; Welded
Plugs
Maintenance Kit, Walking Beam; Bronze
Center/Rubber Ends
Maintenance Kit, Walking Beam; Loose
Plugs
Torque Rod, Rigid
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod, Transverse, Kit
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Plate, Reinforcement
Bracket, Track Rod/Frame
No.
Req.
8
AR
AR
AR
OEM
Reference
48941
50131
50130
57026
Remarks
Incl. Bolt, Lock Nut & Washers
1
Incl. (2) 321-122, (4) 334-381, 2 Beams
1
Incl. (1) 322-102, (4) 334-381, 2 Beams
1
Incl. (2) 321-123, (4) 334-381, 2 Beams
2
32271-XXX
2
2
66610, 46610
66661, 46661
Hendrickson P/N Stamped on Rod. Provide
No. for Proper Identification; Or Use 345-610
& 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
2
2
2
2
2
50234-000A
46610
46681
45045-3
22186
Use 345-610 & 345-681
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
Torque Rod Plate
For ⁵⁄₈" Bolts
Hendrickson Truck
l
l
l
Key
No.
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
281
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RS 450/480/520
Tandem Suspensions
282
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RS 450/480/520
Tandem Suspensions
Hendrickson Truck
l
44
l
44 l
44
l
44
l
Part
Number
Description
No.
Req.
1
2
See Charts
338-156
338-1208
338-158
325-100
325-104
SP
334-1125
321-125
338-160
334-117
334-118
334-144
334-145
334-113
334-1126
338-1831
334-172
See Charts
321-124
Hanger, Front & Rear, LH/RH
Hanger, Overload
Hanger
Saddle Plate, Overload Cushion
Load Cushion, Oil Resistant
Load Cushion, Color Code Yellow
Saddle Assembly
Bearing Ring
Bushing, Saddle; 2"ID x 4 ¹⁄₈"OD x 4"Lg.
Cap, Saddle Bushing Retainer
Washer; 1 ⁹⁄₁₆"ID x 3 ¹⁄₄"OD x ³⁄₁₆"Thk.
Nut, Nylok; 1 ¹⁄₂"-12.
Stud Assembly; ⁵⁄₈" x 3"Lg.
Control Kit; Rebound
Cross Tube; 2 ⁷⁄₁₆" x 44 ⁷⁄₈"Lg.
Cross Tube; 46" Lg.
Cap, Saddle
Stud Assembly; ⁷⁄₈"-14/9 x 5 ³⁄₈"Lg.
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
4
2
2
2
2
4
2
4
4
4
4
4
8
2
1
1
4
8
2
2
Various
48523-1
48525-1
20781
24209
26953
8606-XXX
50780
19279
5917
8536
25151
19111-1
31005-1
44643-9
7622-3
58795
9030
1
30437
34013-54
30240-2
3
4
5
6
7
8
9
10
11
12
13
14
l
15
16
17
18
44 l
19
l
20
322-102
322-102A
322-103
l
l
21
22
23
24
25
334-114
334-115
334-116
334-107
334-428
Bushing Kit, Bronze Center
Bushing Kit; Bronze Center
Bushing, Bronze Center; 3 ¹⁄₂"ID x 4 ³⁄₄"OD x
5 ⁷⁄₈"Lg.
Sleeve, Center; 2 ¹⁄₂"ID x 3 ¹⁄₂"OD x 12"Lg.
Seal; 3 ⁷⁄₁₆"ID x 4 ³⁄₄"OD x ¹⁄₄"Thk.
Washer; 3 ¹⁄₂"ID x 5 ³⁄₄"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing & Adapter Kit
4 l
26
Bushing, Beam End Rubber; 5 ³⁄₄"Lg.
Bushing, Beam End Rubber; 6"Lg.
Adapter, Split Ring Type 520 Series
Adapter, Split Ring Type, 450,480 Series
Adapter Kit
4
4
4
4
4
4
4
4
l
4
28
l
44 l
29
30
334-830
334-831
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
31
32
334-832
334-880
334-879
334-881
SP
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ¹⁄₈"
Shim; ³⁄₁₆"
Shim; ³⁄₈"
Bar Pin End Bushing Adapter Tool Kit
27
l
l
l
33
2
4
8
2
4
8
AR
AR
AR
1
29438-5
Remarks
With 34" Frame Width
With 34 ¹⁄₂" Frame Width
Optional
70 Durometer; Oil Resistant
Specify Casting No. and Dim. "A"
³⁄₈" Flange
Incl. (2) Bumpers, (2) Nuts
Incl. Stud, Lock Nut and Washer
Severe Duty; Fully Bonded (w/Transverse
Rods)
Incl. Keys 20-24 for 2 Beams
For 1 Beam
14685
30334
32365
30087
34013-50, 34013-73 Incl. 321-242 Bushing & 334-467 Adapter
Assy.
29878-1
450, 480 Series
45407
520 Series
21140-23
Use w/6" Bushing
21140-28
Use w/5 ³⁄₄" Bushing
21140-34
Incl. 1" Bolt; for 5 ³⁄₄" Bushings; 450, 480
Series
34013-87
Incl. Bar Pin Bushing & Mounting Hdwe.
34013-88
Incl. Bar Pin Bushing, Alignment Shims &
Mounting Hdwe.
48941
Incl. Bolt, Lock Nut & Washers
50131
50130
57026
1749
Parts Listing
4 l
321-242
321-127
334-126
334-127
334-467
2
OEM
Reference
Hendrickson Truck
l
l
l
44 l
44 l
Key
No.
Chart Continues on Page 285
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
283
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RS 450/480/520
Tandem Suspensions
284
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RS 450/480/520
Tandem Suspensions
Hendrickson Truck
Part
Number
34
SP
44
44
345-610
345-661
35
44
4
l
l
36
37
u
345-610
345-681
334-638
338-181
Description
Torque Rod, Rigid
No.
Req.
2
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod, Transverse Kit
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Plate, Reinforcement
Bracket, Track Rod/Frame
OEM
Reference
32271-XXX
Remarks
AR
2
66610, 46610
66661, 46661
Hendrickson P/N Stamped on Rod. Provide
No. for Proper Identification; Or Use 345-610
& 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
2
2
AR
2
2
60215
66610, 46610
66681, 46681
45045-3
22186
Use 345-610 and 345-681
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
Torque Rod Plate
For ⁵⁄₈" Bolts
Hendrickson Truck
Key
No.
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
285
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
RS 500/650
Tandem Suspensions
286
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
RS 500/650
Tandem Suspensions
Hendrickson Truck
Part
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
SP
SP
325-104
SP
321-125
338-160
334-117
334-118
334-145
334-144
SP
334-134
334-189
338-168
334-187
321-128
322-107
322-108
l
l
l
18
19
20
21
334-137
334-107
321-129
334-138
l
22
334-141
23
SP
44 l
44
l
44 l
44
l
l
l
l
Description
Hanger, Front and Rear, LH/RH
Hanger, Center
Load Cushion, Color Code Yellow
Saddle Assembly
Bushing, Saddle; 2"ID x 4 ¹⁄₈"OD x 4"Lg.
Cap, Saddle Bushing Retainer
Washer; 1 ⁹⁄₁₆"ID x 3 ¹⁄₄"OD x ³⁄₁₆"Thk.
Nut, Nylok; 1 ¹⁄₂"-12.
Control Kit; Rebound
Stud Assembly; ⁵⁄₈" x 3"Lg.
Beam Assembly
Tube, Cross; 3" x 40 ³⁄₄"Lg.
Cross Tube; 3" x 44 ³⁄₄"Lg.
Saddle Cap; 5 ¹⁄₂" C/C x 1" Bolt Holes
Stud Assembly; 1 ¹⁄₄"-14/14 X 5 ⁷⁄₈"Lg.
Bushing, Beam Center Rubber; Welded Plug
Bushing Kit, Bronze Center
Bushing, Bronze Center; 4"ID x 5 ¹⁄₂"OD x 8
¹¹⁄₁₆"Lg.
Washer,Thrust; 4"ID x 6 ¹¹⁄₁₆"OD x ³⁄₁₆"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Bushing, Beam End Rubber, 6"Lg.
Adapter Kit, Solid Adapters; 2"OD x 12
⁵⁄₈"Lg., 1 ⁷⁄₈"-12 Thread
Adapter Kit w/Tube & Nut; 3"OD x 9 ³⁄₄"Lg. x
3"-12 Thread
Torque Rod, Rigid
No.
Req.
OEM
Reference
4
2
6
2
4
4
4
4
2
8
2
1
1
4
8
2
1
2
Various
Various
26953
Various
19279
5917
8536
25151
31005-1
19111-1
Various
10397-14
10397-2
15785
4
2
4
4
45261
30087
10363
21140-7
4
21140-6
2
45577-XXX
10366
45374
30240-5
Remarks
Provide Casting No, Position & OEM
Provide Casting No. & OEM
70 Durometer; Oil Resistant
Provide Casting No. and Height "A"
³⁄₈" Flange
Incl. (2) Bumpers, (2) Nuts
Provide Casting No.
Hendrickson Truck
Key
No.
Incl. Stud, Washer and Lock Nut
Welded in Plug
Hendrickson P/N Stamped on Rod. Provide
No. for Proper Identification
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
287
Hendrickson Truck
HAULMAAX®
Bolster Spring Suspension
Hendrickson Truck
21
11*
21
11*
11*
3
1
22
25
23
24
12*, 14
4
7*
11*
7*
12*
2
12*
9
5*
11*
12*, 13
5*
4
12*, 15*
Suspension Illustration
4
17*
416
6
10
8
4
26
12*, 15*
19*
420*
Key 18* - Retrofit Kit,
Shock Absorber
(Keys 16, 17, 20, 26)
Kit includes Upper and
Lower Brackets
4
SEE CHECKMARKS
288
7*
7*
7*
11*
5*
416
4
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
HAULMAAX®
Bolster Spring Suspension
Hendrickson Truck
Part
Number
1
SP
2
Description
No.
Req.
OEM
Reference
Bracket, Outboard Frame
2
Various
338-1931
Saddle Assembly, 400 Series; After 1/12/03
2
64642
338-1932
Saddle Assembly, 460 Series; After 1/12/03
2
64643-2
SP
Saddle Retrofit Kit, Prior to 1/13/03
2
Various
3
SP
Bracket, Inboard Frame
2
Various
4
SP
Spacer (If Equipped)
2
Various
4 l
l
4 l
l
l
l
4
5
6
7
8
9
10
11
334-1727
334-1719
334-1720
338-1933
338-1934
334-1728
334-1721
Service Kit, Bolster Spring
Wear Plate Kit
Auxiliary Spring Kit
Plate, Auxiliary Spring Contact
Bracket, Auxiliary Spring
Shim, Auxiliary Spring; ¹⁄₄"Thk.
Fastener Kit, Saddle
4
4
2
2
2
6
1
64179-2
64179-5
64179-4
59191-1, 59191
59384
60791
64179-29
4 l
12
13
14
15
16
Strap Kit, Rebound
Strap, Rebound
Clip, Rebound Strap
Bolt Assembly; ³⁄₄"-16 x 6"Lg.
Shock Absorber
Shock Absorber
Bolt Assembly; ⁵⁄₈"-11 x 3 ¹⁄₄"Lg.
Retrofit Kit, Shock Absorber
Retrofit Kit, Shock Absorber
Service Kit, Bar Pin Bushing; Shim Type
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Torque Rod
Track Rod
Bracket, Track Rod Axle
2
2
2
2
4
4
4
1
1
4
8
2
2
2
64179-28
57878-3
60612
19
20
21
22
23
334-1722
334-1634
334-1729
334-1723
341-60680-4
341-60680-5
334-1724
334-1725
334-1726
334-831
334-832
SP
SP
338-874
60680-4
60680-5
60680-5
64178-3
64178-4
34013-88
24
25
26
338-181
334-638
SP
Bracket, Track Rod/Frame
Plate, Reinforcement
Walking Beam Assembly
2
2
2
22186
45045-3
Various
l
l
17
18
44 l
l
l
Various
Various
46868
Remarks
Specify make, build date, frame width &
thickness, saddle ht, reinforcement thickness
if equipped
Prior to 1/13/03 must retrofit to current
designs
Prior to 1/13/03 must retrofit to current
designs
Specify saddle ht, frame width. Call Tech
Service for assistance.
Specify make, frame width & thickness, w/ or
w/o reinforcement
Specify frame width & thickness, w/ or w/o
reinforcement
Hendrickson Truck
Key
No.
Incl. Necessary hardware to attach 2 saddles
to frame brackets
16 ¹⁄₂" saddle ht.
17 ¹⁄₂" - 18 ¹⁄₂" saddle ht.
16 ¹⁄₂" saddle ht.
17 ¹⁄₂" - 18 ¹⁄₂" saddle ht.
Incl. bushing, shims, hardware
Use 345-610 + 345-661
Use 345-610 + 345-681
Rockwell SQ100, SQHP, SL100 (4 ⁵⁄₈"x 5 ¹⁄₄")
Axles
Specify length, w/ or w/o shock absorbers
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
289
HN400/460 (3/96 to 9/97)
HN402/462/522 (4/96 to present)
Bolster Spring Suspensions
Hendrickson Truck
6
Hendrickson Truck
7
23
25
8
7
23
4
31
24
After 9/98
1
22
26
Bottom of Frame
Saddle
Height
(A)
Key 3* - Bolster
Spring Bolt Kit
of Beam End
5
3*
4
2
Measuring for Saddle Assembly
13
2
22
14
11
14
10
13
3*
17
12
18
Suspension Illustration
15
12
21
HN 400/460 (3/96 to 9/97)
13
17
19
19
20
18
27
15
29
30
290
22
9
14
28
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
HN400/460 (3/96 to 9/97)
HN402/462/522 (4/96 to present)
Bolster Spring Suspensions
Hendrickson Truck
l
l
l
1
SP
2
3
4
334-852A
334-1299
334-1791
SP
SP
SP
334-1798
334-1799
SP
SP
SP
SP
SP
338-1956
SP
334-1634
334-1800
SP
SP
SP
334-1801
SP
SP
SP
334-166
SFW-58
SP
Bolster Spring - Matched Pair
Bolt Assembly, ⁷⁄₁₆"-20 x 1 ¹⁄₄"Lg.
Service Kit, Auxilary Spring
Auxiliary Spring Assembly
Auxiliary Spring Assembly
Auxiliary Spring Assembly
Spacer; ¹⁄₄"
Spacer; ¹⁄₈"
Shim, Mounting
Shim, Mounting
Shim Plate
Bracket, Auxiliary Spring Mounting
Bracket, Auxiliary Spring Mounting
Bracket, Saddle "V"
Bracket, Saddle "V"
Strap, Rebound
Plate, Anchor
Plate, Anchor
Plate, Anchor
Plate, Anchor
Plate, Anchor
Plate, Anchor
Plate, Anchor
Plate, Anchor
Washer, Hard Flat; ³⁄₄"
Flat Washer; ⁵⁄₈"
Equalizing Beam Assembly
2
32
2
2
2
2
AR
AR
2
2
4
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
2
57974-11
57962
58947
60314
57993-2,
57993-3,
58960-1
58960-3
58949
58948
58948-1
58343-1, 58343
57461
57878-3
58524
57787
59779
60639
58376,
57787
59779
60639
22962-1
22962-4
Various
334-830
334-831
334-832
334-879
334-880
SP
SLNC-105
M66648
345-866
345-610
345-661
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ³⁄₁₆"
Shim; ¹⁄₈"
Bolt, ³⁄₄"-10 x 2"Lg. Grade 8
Lock Nut; ³⁄₄"-10
Shock Absorber
Torque Rod Kit. Straddle Mount
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod Kit, Transverse
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Bracket, Track Rod/Frame
Plate, Reinforcement
Cross Tube; 2 ⁷⁄₁₆"OD x 40 ³⁄₄"Lg.
Sleeve, Nylon
Cap, Cross Tube
Bolt Assembly; ¹⁄₄"-28 x 4 ¹⁄₂"Lg.
Plate, Anchor
4
4
8
AR
AR
8
8
4
2
AR
AR
34013-87
34013-88
48941
50130
50131
50764-6
49842
57241-3, 60680-3
60218
66610, 46610
66661, 46661
2
AR
AR
2
2
1
2
2
2
2
60215
66610, 46610
66681, 46681
22186
45045-3
44643-11
49972
56910
5
6
7
8
l
9
l
10
11
l
12
13
14
15
l
44 l
l
l
16
17
18
19
20
21
22
23
44
44
24
44
4
l
l
l
l
25
26
27
28
29
30
31
SP Special Order
SP
345-610
345-681
338-181
334-638
334-851
334-849
334-1300
334-1301
334-1800
Description
Saddle Assembly
u Not Serviced by Dayton Parts
l
No.
Req.
2
Product Illustration/Photo Follows
OEM
Reference
Various
60879, 49377
58524
4 Popular
Remarks
Specify OEM, Saddle Height & Production
Date
2 pair per suspension, Replace in pairs only
Incl. Bolt and Hdwe.
Replaces 58189 Aux Spring, Incl.Spacers
HN400/460 - 3/96 to 9/97 Production
HN402/462/522 - 9/98 to 11/00 Production
HN402/462/522 - after 11/00
HN402/462/522 - 9/98 to 11/00 Production
HN402/462/522 - after 11/00
HN402/462/522 - after 9/98
HN402/462/522 - 9/98-11/00 Production
HN402/462/522 - after 11/00 Production
HN400/460 - 3/96 to 9/97 Production
HN402/462/522 - 4/96-8/98 Production
HN400/460 - 3/96 to 9/97 Production
HN402/462/522 - 9/98 to 11/00 Production
HN402/462/522 - after 11/00
HN400/460 - 3/96 to 9/97 Production
HN402/462/522 - 9/98 to 11/00 Production
HN402/462/522 - after 11/00
Specify Model, Length, Bushing Type,
Production Date
Incl. Bushing & Mounting Hdwe.
Incl. Bushing, Shims & Mounting Hdwe.
Incl. Bolt, Lock Nut & Washers
See Shock Catalog for Additional Applications
Use 345-610 and 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
Use 345-610 and 345-681
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
For ⁵⁄₈" Bolts
Torque Rod Plate
HN400/460 - 3/96 to 9/97 Production
HN400/460 - 3/96 to 9/97 Production
HN400/460 - 3/96 to 9/97 Production
HN400/460 - 3/96 to 9/97 Production
HN402/462/522 - 9/98-11/00 Production
44 Most Popular
Reference www.daytonparts.com for continuing updates.
Parts Listing
Part
Number
Hendrickson Truck
44 l
Key
No.
291
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
HN 400/460 Truck (11/88 to 2/96)
HNT 460 Trailer
Bolster Spring Suspensions
292
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
HN 400/460 Truck (11/88 to 2/96)
HNT 460 Trailer
Bolster Spring Suspensions
Hendrickson Truck
l
l
44 l
l
44 l
l
l
l
l
l
Part
Number
1
2
3
SP
334-848
SP
Saddle Assembly
Service Kit, Rebound Stop
Equalizing Beam Assembly
2
2
2
50787-XXX
49399
49976-XXX
4
5
6
7
8
9
10
11
334-849
334-1300
334-1301
334-851
334-850
SP
334-1299
334-830
334-831
Sleeve, Nylon
Cap, Cross Tube
Bolt Assembly; ¹⁄₄"-28 x 4 ¹⁄₂"Lg.
Cross Tube; 2 ⁷⁄₁₆"OD x 40 ³⁄₄"Lg.
Service Kit, Rebound Control
Bolster Spring - Matched Pair
Bolt Assembly, ⁷⁄₁₆"-20 x 1 ¹⁄₄"Lg.
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
2
2
2
1
2
2
32
4
4
49972
56910
34013-87
34013-88
12
13
334-832
334-879
334-880
334-881
334-638
338-181
u
345-610
345-681
SP
Bolt Assembly; 1"-8 x 6"Lg. Grade 8
Shim; ³⁄₁₆"
Shim; ¹⁄₈"
Shim; ³⁄₈"
Plate, Reinforcement
Bracket, Track Rod/Frame
Torque Rod, Transverse, Kit
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Torque Rod, Rigid
8
AR
AR
AR
2
3
2
2
2
2
48941
50130
50131
57026
45045-3
22186
60215
46610, 66610
46681, 66681
32271-XXX
345-610
345-661
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount;
22 ¹⁄₂"
Shock Absorber
Shock Absorber
2
2
46610, 66610
46661, 66661
Torque Rod Plate
For ⁵⁄₈" Bolts
Use 345-610 and 345-681
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
Hendrickson P/N Stamped on Rod; Provide
No. for Proper Identification; or Use 345-610
& 345-661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
2
2
47902-11
47902-18
See Shock Catalog for Additional Applications
See Shock Catalog for Additional Applications
14
15
16
44
4
17
44
44
18
M66886
M65478
Description
No.
Req.
OEM
Reference
Remarks
Specify Height & OEM
Incl. 49395 Stop and Mounting Hdwe.
Specify Length; Includes Bar Pin, Bushings &
High Rate Bolster
Incl. Bolt and Hdwe.
44643-11
49768
64718
2 pair per suspension; Replace in pairs only
Incl. Bolt and Hdwe.
Incl. Bar Pin Bushing & Mounting Hdwe.
Incl. Bar Pin Bushing, Alignment Shims &
Mounting Hdwe.
Incl. Bolt, Lock Nut & Washers
Hendrickson Truck
l
Key
No.
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
293
Hendrickson Truck
Suspension Illustration
Hendrickson Truck
R400/460/480/520
Tandem Suspensions
294
Key Numbers with an asterisk (*) indicate a kit or assembly.
Reference www.daytonparts.com for continuing updates.
R400/460/480/520
Tandem Suspensions
Hendrickson Truck
l
Part
Number
Description
No.
Req.
1
SP
SP
338-1831
334-174
334-150
SLN-106
See Charts
321-243
321-244
321-124
Saddle Assembly
Saddle Assembly
Cap, Saddle
Stud Assembly; ⁷⁄₈"-14/9 x 4 ⁷⁄₈"Lg.
Washer, Hard Flat; ⁷⁄₈"
Lock Nut; ⁷⁄₈"-14
Beam Assembly
Bushing, Beam Center Rubber; Welded Plug
Bushing, Beam Center Rubber; Loose Plug
Bushing, Beam Center Rubber; Welded Plug
2
2
4
8
8
8
2
2
2
2
49400
49600
29438-5
Cross Tube; 2 ⁷⁄₁₆" x 44 ⁷⁄₈"Lg.
Cross Tube; 46" Lg.
Bushing Kit, Bronze Center
Bushing Kit; Bronze Center
Bushing, Bronze Center; 3 ¹⁄₂"ID x 4 ³⁄₄"OD x
5 ⁷⁄₈"Lg.
Sleeve, Center; 2 ¹⁄₂"ID x 3 ¹⁄₂"OD x 12"Lg.
Seal; 3 ⁷⁄₁₆"ID x 4 ³⁄₄"OD x ¹⁄₄"Thk.
Washer; 3 ¹⁄₂"ID x 5 ³⁄₄"OD x ¹⁄₈"Thk.
Fitting, Grease; 2 ⁵⁄₈"Lg. x ¹⁄₈"-27 NPT
Service Kit, Bar Pin Bushing; Non Shim
Service Kit, Bar Pin Bushing; Shim Type
1
1
1
2
2
44643-9
7622-3
30437
34013-54
30240-2
2
4
AR
2
2
2
14685
30334
32365
30087
34013-87
34013-88
AR
AR
AR
1
1
AR
AR
50130
50131
57026
1749
60215
66610, 46610
66661, 46661
2
2
2
2
66681, 46681
32271-XXX
66610, 46610
66661, 46661
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
2
2
45045-3
22186
For ⁵⁄₈" Bolts
2
3
4
5
6
7
l
44
8
44 l
9
l
10
334-113
334-1126
322-102
322-102A
322-103
11
12
13
14
15
16
334-114
334-115
334-116
334-107
334-830
334-831
17
334-879
334-880
334-881
SP
SP
345-610
345-661
l
4
l
l
44 l
l
l
l
18
19
44
44
4
20
44
44
l
l
21
22
345-681
SP
345-610
345-661
334-638
338-181
Shim; ³⁄₁₆"
Shim; ¹⁄₈"
Shim; ³⁄₈"
Bar Pin End Bushing Tool Kit
Torque Rod, Transverse, Kit
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Torque Rod End, Male, Taper Stud; 22 ¹⁄₂"
Torque Rod, Rigid
Torque Rod End, Female, Straddle Mount
Torque Rod End, Male, Straddle Mount; 22
¹⁄₂"
Plate, Reinforcement
Bracket, Track Rod/Frame
OEM
Reference
49197-000
50207-000
58795
6696
22962-2
0002-09
Remarks
Specify Height "A"
Specify Height "A"
Incl. Stud, Lock Nut and Washer
High Confinement, 400 Series Standard
High Confinement, 400 Series Standard
Severe Duty; Fully Bonded (w/Transverse
Rods); R460, 480, 520 Series
R400, 460 Series
R480, 520 Series
Incl. Keys 10-13 for 2 Beams
For 1 Beam
Hendrickson Truck
l
44
44
Key
No.
Incl. Bar Pin Bushing & Mounting Hdwe.
Incl. Bar Pin Bushing, Alignment Shims &
Mounting Hdwe.
Use 345-310 and 345-681
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
⁵⁄₈" Bolts, 4 ³⁄₈" Spacing
1 ¹⁄₈"-12, 1.85" Taper
Parts Listing
SP Special Order
u Not Serviced by Dayton Parts
l
Product Illustration/Photo Follows
4 Popular
44 Most Popular
Reference www.daytonparts.com for continuing updates.
295