OPTIMAAX ® – Freightliner Vehicles
REAR SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
Ride Air Spring Fasteners Service Kit,Axle Set Includes Key Nos. 16-17
1
Frame Hanger
49177-006
79651-001 79651-002 80100-001
Left Hand Right Hand
1 1 1 4
16 17
22962-014 17700-010 34013-287
½" Lower Ride Air Spring Washer
2 2
2 3 4
Cross Member **M16 Huck Bolt
½"-13 UNC Lower Ride Air Spring Locknut Lift Air Spring Service Kits, One Side, Includes Key Nos. 18-21
**M16 Huck Locknut 4 QUIK-ALIGN Service Kits, Includes Key Nos. 5-10
18 19 20 21 22 23 24 25 26 27 28 29
***Lift Air Spring
2 4 4 2 2 2 2 4 2 2 4 2
Axle Set One Side
60632-042 34013-280 34013-281
58035-001 17497-005 17700-031 93845-000 80335-001L 64178-042 50764-018 22962-038 17342-000 32043-019 22962-004 47764-000
3 ⁄ 8 "-16 UNF x 1" Lift Air Spring Bolt 3 ⁄ 8 " Lift Air Spring Split Lock Washer
QUIK-ALIGN Collar Service Kit, One Side Includes Key Nos. 5-9
¾" Locknut
Upper Shock Bracket, Replaces 78250-003
5 6
***QUIK-ALIGN Eccentric Collar ***QUIK-ALIGN Concentric Collar
2 2
Shock Absorber
Single Shock Absorber Fastener Service Kit , Includes Key Nos. 24-29
QUIK-ALIGN Fastener Service Kit, One Side Includes Key Nos. 7-9
34013-282
¾"-10 UNC x 6½" Upper Shock Bolt
7 8 9
***Shear Round Head Bolt *** 7 ⁄ 8 " Hardened Steel Washer
2 4 2
¾" Hardened Washer
¾"-10 UNC Upper Shock Set Screw Nut 5 ⁄ 8 "-11 UNC x 5½" Lower Shock Bolt
*** 7 ⁄ 8 " Prevailing Torque Heavy Hex Nut TRI-FUNCTIONAL ® III Bushing Service Kits Axle Set, Includes Key Nos. 10, 12, 37 One Side, Includes Key Nos. 10, 12, 37 One Side, Includes Key Nos. 7-9, 12, 37 Thrust Washer Service Kit, One Side, Includes Key No 10
5 ⁄ 8 " Lower Shock Washer 5 ⁄ 8 " Lower Shock Locknut
34013-283 34013-284 34013-285 34013-286
***** S-cam Service Kits,Axle Set
60961-864 60961-869
Includes Key Nos. 30-33
Fasteners Only, Includes Key Nos. 31-33
30
S-cam Bracket
10 11
***Thrust Washer
4 1
80023-001 80023-002 64202-000 75952-000 75953-001 93265-XXX 93267-XXX 80860-000 91984-000
Left Hand Right Hand
1 1 2 8 4
79357-004
Axle Beam Assembly, Includes Key No. 12 75.5 Wide Track, 33.4" Frame Width
31 32 33
5 ⁄ 16 "-18 UNC x 3¼" U-bolt 5 ⁄ 16 "-18 UNC Flange Nut 5 ⁄ 16 "-18 UNC x 1" Flange Bolt
12
***TRI-FUNCTIONAL III Bushing Axle Stop Service Kit,Axle Set Includes Key Nos. 13-14 Axle Stop
2
34013-237
****OPTIMAAX Air Controller Module, Includes Key Nos. 34-35 ****OPTIMAAX ECU (Contact OEM for Part No.) 1
13 14 15
79887-001 79887-002 79191-004
Left Hand Right Hand
1 1 2
34 35 36 37
****Splash Shield Assembly
1 1
Ride Air Spring
****OPTIMAAX Air Controller Manifold
H Rubber Assembly Oil
1 per Bushing
NOTE: * Quantities specified are per vehicle. Quantities of service kit components may vary from amount shown in list. ** Item required, component supplied by vehicle manufacturer. Hendrickson is not responsible for components not supplied by Hendrickson, for assistance with maintenance and rebuild instructions on these components see vehicle manufacturer. *** Item included in assembly / kit only, part not sold separately. **** Not shown, refer to Hendrickson Literature No.17730-310 for more information. ***** Required for vehicles equipped with drum brakes only.
383
Reference Lit. No. SP-309 | 1-866-755-5968
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