NHTSA ID Number: 10162715
Manufacturer Communication Number: SP-184 Rev G
TSB/Document Date: 2019-07-15
Summary
Operation Name: Hendrickson
Truck Commercial Vehicle Systems Document Name: Parts List - SOFTEK Front Suspension System for Spartan Bus; AIRTEK Front Suspension System for Spartan Motorhome Chassis Summary: This document provides parts lists for Hendrickson SOFTEK front suspension and axle systems equipped on Spartan Bus vehicles, and AIRTEK front suspension and axle systems equipped on Spartan Motorhome Chassis vehicles.
Lower Steering Knuckle Assembly, Includes
Key Nos. 25, 29
19
58900-027 Left Hand
1
20
58900-028 Right Hand
1
Upper Steering Knuckle Assembly, Includes
Key Nos. 25, 29
21
60903-004 Left Hand
1
22
60904-002 Right Hand
1
Kingpin Bushing and Bearing Service Kits
60961-040
Axle Set, Includes Kit Nos. 60961-009 & -039
60961-009
Left Hand with Composite Thrust Bearing,
Includes Key Nos. 23-26, 28-30 & Loctite
60961-039
Right Hand with Roller Thrust Bearing,
Includes Key Nos. 23-25, 27-30 & Loctite
23
59156-000
Grease Cap Assembly
4
24
58937-000
Retaining Ring
4
25
58909-000
Kingpin Bushing
4
Thrust Bearing Service Kits
60961-043 Axle Set, Includes Kit Nos. 60961-041& -042
60961-041
Left Hand Composite Thrust Bearing,
Includes Key Nos. 26, 28-30 & Loctite
60961-042
Right Hand Roller Thrust Bearing,
Includes Key Nos. 27-30 & Loctite
26
59828-000
Left Hand Composite Thrust Bearing
1
27
64256-000
Right Hand Roller Thrust Bearing
1
28
Kingpin Shim
As Req.
60259-001X 0.005" Thickness (Pack of 4)
60259-002 0.047" Thickness
29
58910-001
Kingpin Seal
4
5
⁄8"-11 UNC Socket Head Cap Screw
4
30
60236-001
60937-000
Loctite (Red) Compound Tube (Not Shown)
1
31
Tie Rod Assembly, Includes Key Nos. 32-34
1
See Selection Guide on Page 9
60961-XXX
Tie Rod End Service Kits, See Selection Guide
on Page 9
Axle Set, Includes Left Hand & Right Hand Kits
Left Hand, Includes Key Nos. 32, 34-36
Right Hand, Includes Key Nos. 33-36
Tie Rod Ends, Includes Key No. 34, See Selection
Guide on Page 9
32
Left Hand
1
33
Right Hand
1
34
**7⁄8" Castle Nut
2
7
35
22962-007
⁄8" Flat Washer
2
36
17800-004
Tie Rod Nut Cotter Pin
2
60961-069
Stop Bolt Service Kit, One Side,
Includes Key Nos. 37-38
SP-184
58913-009L
37
38
39
40
41
42
VEHICLE
QTY.
½"-13 UNC x 2" Square Head Bolt
2
½"-13 UNC Hex Jam Nut
2
Top Axle Wrap
2
Bottom Axle Wrap
2
Top Axle Wrap Liner, Replaces 59449-000
2
Bottom Axle Wrap Liner
2
Clamp Group Service Kit, One side,
Includes Key Nos. 43-45
43
64804-110
¾"-16 UNF x 11" U-bolt
4
44
22962-001
¾" Flat Washer
8
45
17700-035
¾"-16 UNF 2B Nylon Locknut
8
64506-000
Top Pad / Axle Stop Assembly
Includes Key Nos. 46-47
46
64519-000
Top Pad
2
47
64080-000
Rubber Axle Stop
2
48
70105-010
Front Axle Spacer, Replaces 64536-010
2
2
18831-021
Dowel Pin 2" (Not Shown)
49
****Meritor Brake Caliper Assembly
2
Left Hand Part No. 60450482007
Right Hand Part No. 60450483007
50
****Wabco ABS Sensor Clip Part No. 300088
2
51
****Wabco ABS Sensor Part No. 441 032 814 0 2
52
****Meritor ABS Bracket Part No. 69180466
2
5
53
18160-012
⁄16"-18 UNC x ½" Bolt (ABS Bracket)
4
54
****Meritor Dust Shield Part No. 3264W1453
2
55
****Meritor Dust Shield Clip Part No. 2257V1270 2
56
64201-001
M8 x 1¼"-6G Cap Screw (Dust Shield)
6
57
****Meritor Torque Plate
2
Left Hand Part No. 69120952
Right Hand Part No. 69120951
5
58
32043-002
⁄8"-11 UNC x 2¾" Hex Bolt (Torque Plate)
14
5
59
32043-021
⁄8"-11 UNC x 1½" Hex Bolt (Torque Plate)
2
5
60
22962-036
⁄8" Hardened Washer (Torque Plate)
24
5
⁄8"-11 UNC Locknut (Torque Plate)
8
61
47764-000
62
58258-017
M20 x 2.5-6G Hex Bolt (Caliper)
8
63
58246-018
M20 Hardened Washer (Caliper)
8
Replaces 58246-009
64
****Federal Mogul Wheel Seal
2
Kit No. M380001TX0
****Timken Inner Bearing One side, Set No. 413,
Includes Key Nos.65-66
65
Inner Bearing Cone
2
66
Inner Bearing Cup
2
****Timken Outer Bearing One Side, Set No. 406,
Includes Key Nos.67-68
67
Outer Bearing Cup
2
68
Outer Bearing Cone
2
69
****Meritor 1½"-12 UNF Inner Wheel
2
Bearing Adj. Nut Part No. 1227-U-541
70
****Meritor 3⁄16" Wheel End Lock Ring
2
Part No. 1229-G-475
71
****Meritor 0.05" Wheel End Lock Washer
2
Part No. 1229-F-474
72
****Meritor Wheel End Outer Nut No. 1227-B-106 2
73
****Stemco Hubcap Gasket Part No. 330-3024 2
74
****Meritor Hub & Rotor Assembly,
2
Steel Hub 15.38 x 1.54 Rotor
Part No. 17160671003
75
*M22 x 1.5 Two-piece Wheel Nut
20
76
****Stemco Hubcap Assembly - 6",
2
Kit No. 343-4346, Includes Key No. 77
77
**Rubber Plug
2
5
78
64545-002
⁄16"-18 UNC x ¾" Hex Bolt
12
with Retainer Washer (Hubcap Bolts)
5
60238-001
60240-000
59952-003
64722-003
60508-000
59845-000
60961-140
For all (*) see Notes on Page 9
AIRTEK® with STEERTEK NXT for Spartan Motorhome Chassis with Air Disc Brakes
14.6K Capacity
6
SP-184
AIRTEK® with STEERTEK NXT for Spartan Motorhome Chassis with Air Disc Brakes
KEY NO. PART NO.
DESCRIPTION
VEHICLE
QTY.
1
65790-002L
Air Spring 14.6K
2
66140-000
Upper Air Spring Bracket 14.6K
3
*¾" Flat Washer
4
*¾"-16 UNF Locknut
5
*½"-13 UNC Locknut
Height Control Valve & Linkage Assembly
66277-001 Left Hand, Includes Key Nos. 6, 8-14
66277-002 Right Hand, Includes Key Nos. 7-14
6
66414-001
Left Hand Height Control Valve
7
66414-002
Right Hand Height Control Valve
8
59428-001
HCV Linkage - 335 mm
5
9
59169-000
⁄16"-18 UNC Stud
5
⁄16"-18 UNC Nut
10
17491-011
5
11
22962-029
⁄16" Hardened Washer
5
12
59016-000
⁄16"-18 UNC Locknut
13
22962-028
¼" Hardened Washer
14
49983-000
¼"-20 UNC Locknut
15
59429-001
Lower Link Mount
16
*3⁄8"-16 UNC x 3½" Hex Bolt
17
*3⁄8" Flat Washer
18
58913-009L
Shock Absorber
19
*¾"-10 UNC Upper Shock Bolt
20
*¾"-10 UNC Lower Shock Bolt
21
*¾" Hardened Washer
22
*¾"-10 UNC Hex Locknut
23
22962-046
Shock Spacer (Flat Washer) - 0.118" Thick
24
59423-002
Shock Bracket
***Leaf Spring Assembly, Includes Key
Nos. 25-27, 32-36, 46
82598-000 Left Hand, replaces 59930-031
82599-000 Right Hand, replaces 59930-032
25
**Leaf Spring with Spring Eye Bushing
26
**Galvanized Liner
27
67495-000
***Thrust Washer-Front Hanger, only for vehicles
prior to 01/2019, Replaces 66264-001
28
64488-000
Front Hanger
29
*M20 Bolt
30
*M20 Washer
31
*M20 Locknut
60961-002
Rear Spring Mount Service Kit, One Side,
Includes Key Nos. 32-36
32
58920-000
Spring End Plate
33
58918-000
Rear Spring Mount
34
30970-011
½"-20 UNF x 2¼" Hex Bolt
35
22962-014
½" Hardened Washer
36
17700-034
½"-20 UNF Nylon Locknut
59829-001
Rear Hanger Assembly,
Includes Key Nos. 37, 41-45
37
59825-000
Rear hanger
38
*¾"-10 UNC Hex Bolt
39
*¾" Flat Washer
40
*¾"-10 UNC Locknut
60961-016
Rear Hanger Clamp Service Kit, One Side,
Includes Key Nos. 41-46
41
22962-033
¾" Wide Washer
42
59830-001
Rear Hanger Clamp
43
56935-001
¼"-20 UNC x 1¼" Hex Bolt
44
22962-028
¼" Hardened Washer
45
49983-000
¼"-20 UNC Locknut
46
59346-001
Thrust Washer
SP-184
KEY NO. PART NO.
DESCRIPTION
VEHICLE
QTY.
STEERTEK NXT Axle Assembly, Includes
Key Nos. 47-68
47
68976-002M Axle & Kingpin Assembly
Lower Steering Knuckle Assembly, Includes
Key Nos. 55-56, 60
48
58900-427 Left Hand
49
58900-428 Right Hand
Upper Steering Knuckle Assembly, Includes
Key Nos. 55-56
50
60903-404 Left Hand
51
60904-402 Right Hand
Kingpin Bushing and Bearing Service Kits
60961-628
Axle Set, Includes Kit Nos. 60961-629 & -630
60961-629
Left Hand with Composite Thrust Bearing,
Includes Key Nos. 52-57,59, Loctite
60961-630
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TSB/Document ID: SP-184 Rev G
Replacement Service Bulletin Number:
MFR Communication Date: 2019-02-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
MFR Component System:
MFR Component Subsystem:
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