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SS50 CAMELBACK REAR

 Mack - SS50 Camelback Rear Suspension
(4" Spring, 4" Bronze Center)
 
SS50 CAMELBACK SCHEMATIC
 
 
Mack - SS50 Camelback Rear Suspension
(4" Spring, 4" Bronze Center)
 
 

Key

Part
Number

Description

No.
Req.

OEM
Reference

1

Spindle

1

85QK349

2

338-1845

Trunnion Assembly

2

39QK325

3

334-545

Fitting, Pressure Relief;
1/8"-27 NPT, 5 PSI

2

44AX52

4

322-113

Bushing;
4"ID x 4 1/4"OD x 4 1/4"Lg.

4

10QK158A, 10QK153,392

5

334-511

Washer, Thrust;
4 1/32"ID x 6 13/16"OD x 1/4"Thk.

4

43QK115

6

334-512

Washer, Thrust;
4 1/32"ID x 6 1/4"OD x 5/16"Thk.

2

43QK118

7

334-515

Seal;
5"ID X 6 3/8"OD x 9/16"Thk.

2

88AX253, 88AX459

8

Trunnion Seal Collar,
4"ID x 5"OD

2

8QD312

9

334-498

Nut, Trunnion Shaft;
3 7/8"-12 x 6.09"OD x 1.18"Thk.

2

25QJ220BP2

10

334-1401

Bolt Assembly;
1/2"-20 x 2 3/4"SHCS

2

3AX1472, 21AX798

11

Retainer Plate &
Adjusting Nut for Steel Cap,
5 15/16"OD x 1/2"Thk.
w/4 5/8" Bolt Holes

2

22QS257

12

334-1548

Cap, Trunnion; 2 5/8" Deep

2

97QL3101,

13

334-582

Bolt Assembly;
5/16"-24 x 1"Lg.

12

1AX114

14

338-746

Insulator Box;
6 3/4" Deep

4

52QK418BP4

15

325-110

Insulator, Standard;
1 3/4" Dowel, 70 Durometer

4

10QK36B

15

325-123

Insulator, Urethane
Severe Service; 1 3/4" Dowel

4

10QK388

16

338-729

Spacer;
3"W x 4"Lg. x 1 1/2"Thk.

8

13QK246

17

325-113

Insulator; 3" thick
1 3/4" Dowel, 70 Durometer

4

10QK370

17

325-113U

Insulator, Urethane

4

17

325-112

Insulator; 2-3/8" thick
1 3/4" Dowel, 70 Durometer

4

10QK365A

17

325-112U

Insulator, Urethane

4

18

Insulator Box Bolt,
7/8"-14 Thread

12

19

SLN-106

Lock Nut; 7/8"-14

12

20

334-150

Washer, Hard Flat; 7/8"

12

21

Insulator Box Cap Screw,
7/8"-9 Thread

4

22

338-714

Saddle, U-Bolt;
9 3/4"Lg. x 4"W

2

8QK335P2

23

Ubolts

U-Bolt Assembly,
Square or Semi-Round

4

24

SUW-125

U-Bolt Washer; 1 1/4"

8

35AX1435

25

DN-125

Deep Nut; 1 1/4"-12, Grade C

8

21AX131

25

DNM-200

Deep Nut, 1 1/4"-12, Grade C

8

21AX655

26

345-808

Uni-Rod Kit

2

MU-4044, 17QF422-XX

27

62-1287

Spring Assembly, 4" Wide

2

4QK4108M

Products (Total Items: 11 )
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Mack Insulator Pad 325-112
$19.65
In Stock
Mack Insulator Pad 325-110
$22.75
In Stock
Mack Insulator Pad 325-113
$19.47
In Stock
Mack Insulator Pad 325-123
$82.13
In Stock
Mack Trunnion Bronze Washer 334-511
$22.12
In Stock
Mack Trunnion Spacer - 338-729
$6.01
In Stock
Mack Trunnion Shaft Nut - 334-498
$28.95
In Stock
Mack Trunnion Steel Washer - 334-512
$19.05
In Stock
Mack Trunnion Seal - 334-515
$6.67
In Stock
Mack Trunnion Assembly- 338-1845
$240.72
In Stock
Mack Trunnion Bronze Bushing 322-113
$42.83
In Stock