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
20
60556-XXX
Bottom Cap - Front and Rear (Casting No. 4 60272-000), see Selection Guide on Page 415
QUIK-ALIGN Pivot Bushing Service Kit , Includes Key Nos. 2-7, 49
21
65289-000
Top Pad for Drum Brakes Only, see Selection Guide on Page 415 for Air Disc Brake Longitudinal Torque Rod, see Selection Guide
4
One Wheel End
60961-720 60632-020
Axle Set QUIK-ALIGN Collar Service Kit , Includes Key Nos. 3-7
22
4
on Page 415 Drum Brakes Air Disc Brakes
a b
67428-XXX 68801-XXX 49176-032
One Wheel End
60632-019 60632-021 60632-018
Axle Set
Longitudinal Torque Rod Fastener Service Kit, One Torque Rod, Includes Key Nos. 23a-25
QUIK-ALIGN Fastener Service Kit, One Wheel End , Includes Key Nos. 5-7
23
* 5 ⁄ 8 "-11 UNC Bolt
16
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
a b
8" Length 9" Length
24 25 26 27
* 5 ⁄ 8 " Flat Washer
32 16
* 5 ⁄ 8 "-11 UNC Locknut
*1" Flat Washer
49689-000L
Shim
As required
*1"-14 UNF Locknut
Torque Rod Pinion Spacer, see Selection
8
U-Beam Assembly, Includes Key Nos. 2, 9
Guide on Page 415
• Front
28
**Transverse Torque Rod Assembly,
2
67249-004 67249-012 67249-010 67249-003 67249-011 67249-009 34013-107 34013-117 34013-201
34" Frame Width 34 5 ⁄ 16 " Frame Width 34½" Frame Width
Includes Bushings, Specify length in mm ULTRA ROD with Non-serviceable Bushings TRAAX ROD ® , Replaces 72000-XXXS and 72000-XXXC
a
67428-XXX
b 8240-0000-XXX
• Rear
34" Frame Width 34 5 ⁄ 16 " Frame Width
29 30 31
22186-000 60593-000L
Transverse Torque Rod Frame Bracket
2 4 4
Axle Stop, Frame Mounted
34½" Frame Width Single D-Pin Bushing Service Kit , Includes Key Nos. 9, 10a, 11-12 Includes Key Nos. 9, 10b, 11-12 Includes Key Nos. 9, 10c, 11-12
Shock Absorber
60657-003L 60665-011 67463-002
23K • 46K • 69K
26K S • 52K S • 72K S
32
Upper Shock Frame Bracket
4
Single Shock Fastener Service Kits , Includes Key Nos. 33-38
9
*D-Pin Bushing
4
D-Pin Fastener Service Kit,Axle Set,
50754-030 50754-029
23K • 46K • 69K
56659-009 56659-012 56659-014
Includes Key Nos. 10a, 11-12 Includes Key Nos. 10b, 11-12 Includes Key Nos. 10c, 11-12
26K S • 52K S • 72K S
33 34 35 36 37 38
*¾"-10 UNC x 4¼" Upper Shock Bolt
4 4 4 4 8 4
*¾" Flat Washer
10
*¾"-16 UNF Bolt
8
*¾"-10 UNC Locknut
a b c
Length 5"
* 5 ⁄ 8 "-11 UNC Lower Shock Bolt
Length 4¾" Length 5¼"
* 5 ⁄ 8 " Flat Washer
* 5 ⁄ 8 "-11 UNC-2B Locknut
11 12
*¾" Flat Washer
16
Height Control Valve Assembly Service Kit, Includes Key Nos. 39-41
*¾"-16 UNF Locknut
8
Single Air Spring Service Kit,
Single
58525-019 58525-024 57977-000 58994-005L 60921-000 64508-XXX
60961-230 60961-744
23K • 46K • 69K, Includes Key Nos. 13a, 14-16 26K S • 52K S•72K S, Includes Key Nos. 13b, 14-16 Air Spring Assembly, Includes Upper Frame Bracket
Axle Set
39 40 41 42
*****Height Control Valve Assembly *****Linkage Assembly *****Lower Linkage Bracket ***S-cam Support Bracket See Part No. on Component *** S-cam Fastener Service Kit,Axle Set, Includes Key Nos. 43-48
13
a b
67043-002L 67247-002L 49177-006
23K • 46K • 69K
26K S • 52K S • 72K S
4
Single Lower Air Spring Service Kit, Includes Key Nos. 15-16 Lower Air Spring Mounting Bracket
58821-017
14 15 16
60911-002
4 8 8
*½" Flat Washer
43 44 45 46 47 48 49
* 3 ⁄ 8 "-16 UNC x 1¼" Hex Bolt
8
*½"-13 UNC Locknut
* 3 ⁄ 8 " Hardened Washer * 3 ⁄ 8 "-16 UNC Locknut
16
U-bolt Service Kit, One Wheel End, Includes Key No. 17 & Kit No. 48718-501
91430-047
8 4
* 5 ⁄ 16 " S-Cam U-bolt
17
*¾" Square U-bolt - Length 8 7 ⁄ 8 "
8
* 5 ⁄ 16 " Hardened Washer * 5 ⁄ 16 "-18 UNC Locknut
16
U-bolt Fastener Service Kit, One Wheel End, Includes Key Nos. 18-19
48718-501
8
70867-001
P-80 Lubricant - 10 ml (Not Shown)
Per Bushing 1
18 19
*¾" Flat Washer
16 16
*¾"-16 UNF U-bolt Locknut
419
Reference Lit. No. SP-230 | 1-866-755-5968
For all ( * ) see Notes on Page 414
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