COMFORT AIR ® – Thomas Built Buses
REAR SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
1
60784-000 60632-038
Frame Hanger
2
22
* 7 ⁄
8 "-14 UNF U-bolt
4
a b
15½" Length 16¼" Length
QUIK-ALIGN Pivot Bushing Service Kit, Axle Set , Includes Key Nos. 2-6, 13, 15, 47 QUIK-ALIGN Pivot Bushing Service Kit, One Side, Includes Key Nos. 4-6, 13, 15, 47 QUIK-ALIGN ® Collar Service Kit,Axle Set , Includes Key Nos. 2-6
U-bolt Fasteners Service Kit, One Wheel End , Includes Key Nos. 23-25
48718-157
34013-103
23 24 25 26 27
* 7 ⁄ 8 " Hardened Flat Washer * 7 ⁄ 8 " 14 UNF U-bolt Locknut
8 8 8 2
60632-013
*Spherical Washer Spring Seat Spacer
2 3 4 5 6
*QUIK-ALIGN Concentric Collar *QUIK-ALIGN Eccentric Collar
3 1 2 4 2 2
48531-015 56501-020
**Spring Seat, 4.5º Pinion Angle LH / RH - 5" 2 ID No. D20, for more selection, see chart below
*1"-8 UNC x 7½" Bolt *1" Hardened Washer *1"-8 UNC Locknut
28 29
93302-000 66279-001 57356-000
Axle Bottom Cap, Replaces 50216-000
2 1 2 2 2 4 2 2 2 8 4 2 2 2 2 2 2 1
Cross Channel
60925-002
Air Spring Assembly, Includes Key Nos. 7-8
Lower Shock Bracket Assembly,
and Fasteners
Includes Key Nos. 30-33
7 8
*Air Spring
2 2
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
*Lower Shock Bracket ¾"-10 UNC x 5½" Bolt ¾" Hardened Washer ¾"-10 UNC Locknut ***¾"-10 UNC x 3½" Bolt ***¾"-10 UNC x 3" Bolt ***¾" Hardened Washer ***¾"-10 UNC Locknut
57096-002 49177-006
Air Spring Bracket
50764-002 22962-001 49842-000
Lower Air Spring Fastener Service Kit,Axle Set, Includes Key Nos. 9-10
9
*½" Flat Washer
2 2 2 2 2 2 4 4 2 4 2 2 2 2
10
*½"-13 UNC Nylocknut
82433-000
Main Support Assembly, Includes
Key Nos. 11-20, Replaces 60779-000
11 12 13 14 15 16 17 18 19 20 21
*Main Support Member
60670-006L 57322-002
Shock Absorber
*Secondary Leaf
Upper Shock Bracket Assembly,
58648-000 37674-051 64817-000 60392-000 49175-026 64272-004 37042-006 37587-000
Pivot Bushing
Includes Key Nos. 39-42
Galvanized Steel Liner Plastic Isolator Puck
*Upper Shock Bracket
50368-000 22962-031 49846-000 62000-XXX 47691-000 34013-343 22186-000 70867-001
½"-13 UNC Serrated Shank Bolt
Spring Eye Clip
½" Hardened Washer ½"-13 UNC Locknut
Spring Clip Fastener Service Kit,Axle Set , Includes Key Nos. 17-19
Transverse Torque Rod Assembly, Includes
Spring Clip Sleeve 7 ⁄ 16 "-14 UNC Bolt 7 ⁄ 16 "-14 UNC Nut *Clip Bolt Spacer
Key No. 44, Specify Length in mm
Torque Rod Bushing Torque Rod Shim Kit
2
As Req.
Transverse Torque Rod Frame Bracket P-80 Lubricant - 10 ml (Not Shown)
1
56805-000
Top Pad
As Req.
U-bolt Service Kit, One Wheel End
91430-016 91430-001
Includes Key No. 22a and Kit No. 48417-157 Includes Key No. 22b and Kit No. 48417-157
NOTE * Item included in assembly only, part not sold separately. ** Refer to exploded view for the ID number location. *** Not supplied by Hendrickson, used for reference only. Refer to the vehicle manufacturer for more information. Hendrickson is not responsible for components supplied by vehicle manufacturer.
■ Spring Seat Selection Guide Total of two (2) spring seats required per single suspension. See Page 352 for locations of ID, Casting No. and Part No. Key No. 27 Casting No. 56500 Seat Angle Part No. ID Seat Angle Part No. ID Seat Angle Part No.
ID Seat Angle Part No.
ID
0.0o 0.5o 1.0o 1.5o
56501-037 D37 2.0o 56501-038 D38 2.5o 56501-039 D39 3.0o
56501-035 D35 3.5o 56501-036 D36 4.0o 56501-028 D28 4.5o
56501-029 D29 5.0o 56501-030 D30 5.5o 56501-031 D31 6.0o
56501-032 D32 56501-033 D33 56501-034 D34
Corresponding axle Dana: 17060, 19060, 21060, 21080, 21090, 23090, 26090, P20060, P22060
56501-040 D40
353
Reference Lit. No. SP-295 | 855-743-3733
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