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SS34/38 CAMELBACK REAR

 
Mack - SS34/38 Camelback Rear Suspensions
(4" Spring, Two Piece Trunnion)
 
 
SS34/38 CAMELBACK SCHEMATIC
 
 
Mack - SS34/38 Camelback Rear Suspensions
(4" Spring, Two Piece Trunnion)
 
 

Key

Part
Number

Description

No.
Req.

OEM
Reference

1MB6
Service Spindle for
8 3/4" Wide Trunnion
285QK248

2

325-118

Bushing, 8 3/4" Trunnion;
3 1/2"ID x 4 7/16"OD x 6 5/16"Lg.

2

10QK219P3

2

325-120

Bushing, Urethane; 8 3/4" Trunnion

3 7/16" ID x 4 11/16" OD x 6 5/16" Lg. 90 durometer

2

10QK276

2

325-120U

Bushing, Urethane; 8 3/4" Trunnion 

3 7/16" ID x 4 11/16" OD x 6 5/16" Lg 80 durometer

2

2

325-117

Bushing, 8 3/16" Trunnion;
3 1/2"ID x 4 7/16"OD x 5 9/16"Lg.

2

10QK219P,P1

2

325-117U

Bushing, Urethane 8 3/16" Trunnion

3 1/2"ID x 4 7/16"OD x 5 9/16"Lg.

2

2

325-115

Bushing, 9 1/4" Trunnion

3 7/16" ID x 4 7/16" OD x 8 3/8 Lg

2

10QK130P1

2

325-115U

Bushing, Urethane 9 1/4" Trunnion

3 7/16" ID x 4 7/16" OD x 8 3/8 Lg

2

3

334-479

Spacer, Outer;
3 1/2"ID x 4 1/8"OD x 1 3/4"

2

44RU2221P2

3

334-1179

Spacer, Outer;
3 1/2"ID x 4 1/8"OD x 2 1/4"

2

44RU221P1

4

334-579

Bolt Assembly;
3/4"-16 x 5 1/2"Lg.

2

3AX1525

5

334-480

Spacer, Inner;
3 1/2"ID x 4 1/8"OD x 7/16"Thk.

2

44RU2223P2

5

334-1178

Spacer, Inner;
3 1/2"ID x 4 1/8"OD x 1/2"Thk.

2

44RU2223P1

6

334-481

Spacer, Inner;
3 1/2"ID x 4 7/8"OD x 3/8"Thk.

2

44RU2224

7

338-710

Trunnion; Clamp Half, bolt hole centers 6.6 x 8.975 x 5.4, bolt hole 1.350

2

39QK431

7

338-712

Trunnion; Clamp Half, bolt hold centers 6.5 x 8.0 x 5.313, bolt hole 1.250

2

39QK37C

8

338-709

Trunnion; Seat Half, bolt hole centers 6.5 x 8.75 x 5.313, bolt hole 1.250

2

39QK433A

8

338-711

Trunnion; Seat Half, bolt hole centers 6.5 x 8.250 x 5.313, bolt holes 1.313

2

39QK423C

9

338-1787

Insulator Box; 5 7/8" Deep

4

52QK442P2, 52QK447P2

9

338-746

Insulator Box; 6 3/4" Deep

4

52QK418BP4

9

338-728

Insulator Box; 6 3/8" Deep

4

52QK418BP5

10

325-110

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

4

10QK36B

10MA36000
Insulator, Polyurethane;
1 3/4 Dowel, 
410QK36B

10

------------

Insulator, Offset; 1 3/4" Dowel

AR

10QK48

11

338-729

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

8

13QK246

12

325-112

Insulator; 1 3/4" Dowel, 2.5 thick
70 Durometer

4

10QK365A

12MA36500Insulator; 1 3/4 Dowell, Polyurethane410QK365A

12

325-112U

Insulator, Urethane, 2.5 thick

4

12

325-109

Insulator, Upper, 4.5 thick

4

10QK33A

12

325-109U

Insulator, Upper Urethane, 4.5 thick

4

12

325-113

Insulator; 1 3/4" Dowel, 3.0 thick
70 Durometer

4

10QK370

12

325-113U

Insulator, Urethane, 3.0 thick

4

13

Insulator Box bolt, 7/8"-14 Thread

4

14

334-150

Washer, Hard Flat; 7/8"

12

35AX1310, 22962-2

15

SLN-106

Lock Nut; 7/8"-14

12

21AX480

16

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

4

17

338-713

Saddle, U-Bolt; 8 1/2"Lg. x 4"W

2

8QK335P1

18

Ubolts

U-Bolt Assembly,
Square or Semi-Round Bend

4

19

SUW-125

U-Bolt Washer; 1 1/4"

8

20

DN-125

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

8

21AX131

20

DNM-200

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

8

21AX655

21

Torque Rod, OEM Fixed Length

2

21

Torque Rod, Uni-Rod

2

21

Torque Rod,
2 Piece Ultra Rod Components

2

22

321-132

Bushing, Straddlemount;
2 3/4"OD x 4 3/8" C/L to C/L

2

44695, 227720

22

321-132U

Bushing, Urethane

2

23

321-136

Bushing, Taper Stud Type

2

46735

23

321-136U

Bushing, Taper Stud Type

2

24

Spring Assembly

Products (Total Items: 5 )
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Mack Insulator Pad 325-112
$24.58
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Mack Insulator Pad 325-110
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Mack Insulator Pad 325-109
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Please Call For Availability 1-855-933-1166
Mack Insulator Pad 325-113
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Mack Trunnion Spacer - 338-729
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