PRIMAAX ® EX – Freightliner • Western Star Vehicles
REAR SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
1
67706-000
EX Frame Hanger
4
18 19 20 21 22
*¾" Flat Washer
16 16
QUIK-ALIGN Pivot Bushing Service Kit , Includes Key Nos. 2-7, 51
*¾"-16 UNF U-bolt Locknut
Bottom Cap, see Selection Guide on Page 416 4
One Wheel End
60961-720 60632-020
Top Pad, see Illustration on Page 416 Longitudinal Torque Rod, see Selection Guide on Page 417 Longitudinal Torque Rod Fastener Service Kit,Axle Set
2 4
Axle Set QUIK-ALIGN Collar Service Kit , Includes Key Nos. 3-7
One Wheel End
60632-019 60632-021 60632-018
Axle Set
49176-031 49176-032
Includes Key Nos. 23-28 Includes Key Nos. 26-28 *¾"-16 UNF x 6" Hex Bolt
QUIK-ALIGN Fastener Service Kit, One Wheel End , Includes Key Nos. 5-7
23 24 25 26 27 28 29 30
8
2 3 4 5 6 7 8
*QUIK-ALIGN Pivot Bushing *QUIK-ALIGN Concentric Collar *QUIK-ALIGN Eccentric Collar *1"-14 UNF x 7½" Hex Bolt
4 4 4 4 8 4 2
*¾" Flat Washer
16
*¾"-16 UNF Locknut
8 8
* 5 ⁄ 8 "-11 UNF x 8" Hex Bolt
* 5 ⁄ 8 " Flat Washer
16
*1" Flat Washer
* 5 ⁄ 8 "-11 UNC Locknut Shim (As Required)
8
*1"-14 UNF Locknut
49689-000L
U-Beam Assembly, Includes Key Nos. 2, 9
**Transverse Torque Rod Assembly,
2
• Front
Includes Bushings, Specify length in mm ULTRA ROD with Non-serviceable Bushings
67249-006 67249-014 67249-016 67249-005 67249-013 67249-015 34013-114
34" Frame Width 34 5 ⁄ 16 " Frame Width 34½" Frame Width
a
67428-XXX
b 8240-0000-XXX
TRAAX ROD, Replaces 72000-XXXS Transverse Torque Rod Frame Bracket
31 32 33 34
22186-000 60593-000L 60665-013L 67463-002 50754-029
2 4 4 4
• Rear
Axle Stop, Frame Mounted
34" Frame Width 34 5 ⁄ 16 " Frame Width 34½" Frame Width
Shock Absorber
Upper Shock Frame Bracket
Single Shock Absorber Fastener Service Kit , Includes Key Nos. 35-40
Single D-Pin Bushing Service Kit, Includes Key Nos. 9-12
35 36 37 38 39 40
*¾"-10 UNC x 4¼" Upper Shock Bolt
4 4 4 4 8 4
9
*D-Pin Bushing
4
*¾" Flat Washer
D-Pin Fastener Service Kit,Axle Set Includes Key Nos. 10-12
56659-010
*¾"-10 UNC Locknut
* 5 ⁄ 8 "-11 UNC x 7" Lower Shock Bolt
10 11 12
* 7 ⁄ 8 "-14 UNF x 5" Bolt
8
* 5 ⁄ 8 " Flat Washer
* 7 ⁄ 8 " Flat Washer
16
* 5 ⁄ 8 "-11 UNC Locknut
* 7 ⁄ 8 "-14 UNF Locknut Air Spring Service Kits
8
Height Control Valve Assembly Service Kit, Includes Key Nos. 41-43
Single, Upper and lower, Includes Key Nos. 13a, 14-16 Axle Set , Lower, Includes Key Nos. 14-16
60961-744
Single
58525-019 58525-024 57977-000 58994-005L 60921-000 64508-XXX
Axle Set
49177-033
41 42 43 44
*****Height Control Valve Assembly *****Linkage Assembly *****Lower Linkage Bracket ***S-cam Support Bracket See Part No. on Component *** S-cam Service Kit,Axle Set Includes Key Nos. 45-50 * 3 ⁄ 8 "-16 UNC x 1¼" Hex Bolt
13
Air Spring Assembly with Upper Frame Bracket 4
a b
67247-002L 68056-002 60911-002 49177-006
Standard
Tridem 78K Only
4
14
Lower Air Spring Mounting Bracket
4
Single Lower Air Spring Fasteners Service Kit, Includes Key Nos. 15-16
58821-017
15 16
*½" Flat Washer
4 4
45 46 47 48 49 50 51
8
*½"-13 UNC Locknut
* 3 ⁄ 8 " Hardened Washer * 3 ⁄ 8 "-16 UNC Locknut
16
U-bolt Service Kit, Includes Key Nos. 17-19
8 4
One Wheel End
48718-120 48718-117
* 5 ⁄ 16 " S-Cam U-bolt
Axle Set
* 5 ⁄ 16 " Hardened Washer * 5 ⁄ 16 "-18 UNC Locknut
16
17
*¾" Square U-bolt
4
8
a b
10", Outboard 10½", Inboard
70867-001
P-80 Lubricant - 10 ml (Not Shown)
Per Bushing 1
421
Reference Lit. No. SP-230 | 1-866-755-5968
For all ( * ) see Notes on Page 414
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