SOFTEK ® with STEERTEK ™ Axle – Blue Bird Buses
FRONT SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
Kingpin Bushing and Bearing Service Kits Axle Set, Includes Kit Nos. 60961-009 & -039 Left Hand with Composite Thrust Bearing, Includes Key Nos. 24-27, 29-31, Loctite Right Hand with Roller Thrust Bearing, Includes Key Nos. 24-26, 28-31, Loctite
1 2 3 4 5
64488-002
Front Hanger, Replaces 64488-000
2 2 4 2 2
**M20 x 170 mm Hex Bolt **M20 Hardened Washer
60961-040 60961-009
**M20 Locknut
Leaf Spring Assembly
60961-039
• Vehicles built after 11/06 8.5K, Replaces 66623-001 10K, Replaces 66624-001 13.2K, Replaces 66625-001 14.6K, Replaces 66626-001
a b c d e
53627-000 53624-000 53625-000 53626-000
24 25 26
59156-000 58937-000 58909-000
Grease Cap Assembly
4 4 4
Retaining Ring Kingpin Bushing
Thrust Bearing Service Kits
Axle Set, Includes Kit Nos. 60961-632 & -633 Left Hand Composite Thrust Bearing, Includes Key Nos. 27, 29-31, Loctite Right Hand Roller Thrust Bearing, Includes Key Nos. 28-31, Loctite
• Vehicles built prior to 11/06, Component no longer available. Replacement requires for both the leaf spring assembly and rear shackle bracket to be upgraded to 11/06 configuration 8.5K, Replace with 53627-000 and 66510-001 10K, Replace with 53624-000 and 66510-001 Rear Shackle Service Kit,Axle Set, Includes Key Nos. 6a, 7
60961-043 60961-041
60961-042
27 28 29
59828-000 64256-000L
Left Hand Composite Thrust Bearing Right Hand Roller Thrust Bearing
1 1
60961-643
Kingpin Shim
As Req.
6
Rear Shackle Bracket
2
60259-001X 60259-002 58910-001 60236-001
0.005" Thickness (Pack of 4)
a
66510-001
8.5K • 10K, For vehicles built after 11/06 13.2K•14.6K 8.5K • 10K, For vehicles built prior to 11/06
0.047" Thickness
30 31
Kingpin Seal, Replaces 58910-000 5 ⁄ 8 "-11 UNC Socket Head Cap Screw Loctite (Red) Compound Tube
4 4 1 2
b
64316-000 64314-000
7 8 9
Rear Shackle Plate
4 4 8 4 4
Not Shown 60937-000
**M20 x 150 mm Hex Bolt **M20 Hardened Washer
32 33
64246-000
ABS Sensor Sleeve
Tie Rod Assembly, 8.5K • 10K, 5.36" Drop, 1 Includes Key Nos. 34-36, See Selection Guide on Page 173 Tie Rod End Service Kits, See Selection Guide on Page 173 Axle Set, Includes Left Hand and Right Hand Kits
10 11
**M20 Locknut Thrust Washer
64159-000
Only for vehicles built prior to 11/06
12
Shock Absorber
2
a b
58913-009L 58913-010
8.5K • 10K, Replaces 58913-007
Left Hand, Includes Key Nos. 34, 36-38 Right Hand, Includes Key Nos. 35-38 Tie Rod End, Includes Key No. 36, See Selection Guide on Page 173
13.2K • 14.6K
13
Shock Absorber Bracket
2
a b
59423-002 67463-002
8.5K • 10K
13.2K • 14.6K, Replaces 65000-002
14 15 16 17 18
*¾"-10 UNC Upper Shock Bolt *¾"-10 UNC Lower Shock Bolt
2 2 8 4 2 1
34 35 36 37 38
Left Hand Right Hand
1 1 2 2 2
*¾" Hardened Washer *¾"-10 UNC Hex Locknut Shock Absorber Spacer
** 7 ⁄
8 " Castle Nut
22962-007 17800-004 60961-069
7 ⁄ 8 " Flat Washer
59946-001 68987-XXX
Tie Rod Nut Cotter Pin
STEERTEK NXT Axle Assembly, See Page 174 for included parts, replaces STEERTEK Axle 60952-XXX, Includes Key Nos. 19-44
Stop Bolt Service Kit, One Side, Includes Key Nos. 39-40 ½"-13 UNC Square Head Bolt
39 40 41
60238-001 60240-000
2 2 2
½"-13 UNC Hex Jam Nut
19
64905-004
****Axle & Kingpin Assembly 1 No longer available, see Replacement Guide on Page 178 Left Hand Lower Steering Knuckle Assembly 1
Top Axle Wrap
59952-003 59952-026 64722-003 60961-015
8.5K • 10K
20
13.2K • 14.6K
Includes Key Nos. 26, 30
42
Bottom Axle Wrap
2
Top/Bottom Axle Wrap Liner Service Kit, One Side, Includes Key Nos. 43-44
58900-035 58900-033 58900-031 58900-055 58900-053 58900-051 58900-036 58900-034 58900-032 58900-056 58900-054 58900-052
150 Ackermann Air Brake, Includes Key No. 32 200 Ackermann Air Brake, Includes Key No. 32 250 Ackermann Air Brake, Includes Key No. 32
43 44
60508-000 59845-000
Top Axle Wrap Liner Bottom Axle Wrap Liner
2 2
150 Ackermann Hydraulic Disc Brake 200 Ackermann Hydraulic Disc Brake 250 Ackermann Hydraulic Disc Brake
Clamp Group Service Kit,Axle Set, Includes Key Nos. 45-47, See Selection Guide on Page 178 ¾"-16 UNF U-bolt , see Selection Guide
21
Right Hand Lower Steering Knuckle Assembly
1
Includes Key Nos. 26, 30
45
64804-XXX
4
150 Ackermann Air Brake, Includes Key No. 32 200 Ackermann Air Brake, Includes Key No. 32 250 Ackermann Air Brake, Includes Key No. 32 150 Ackermann Hydraulic Disc Brake 200 Ackermann Hydraulic Disc Brake 250 Ackermann Hydraulic Disc Brake Left Hand Upper Steering Knuckle Assembly
on Page 178 ¾" Flat Washer
46 47
22962-001 17700-035
8 8
¾"-16 UNF 2B Nylon Locknut Top Pad/Axle Stop Assembly, Includes Key Nos. 48-49
64506-000 66806-001
8.5K • 10K
22
1
13.2K • 14.6K
Includes Key Nos. 26, 30
48
Top Pad
2
60903-016 60903-058 60903-055 60904-002
8.5K • 10K
a b
64519-000 66666-000 64080-000
8.5K • 10K
13.2K 14.6K
13.2K • 14.6K Rubber Axle Stop
49
2
23
Right Hand Upper Steering Knuckle Assembly
1
Includes Key Nos. 26, 30
177
Reference Lit. No. SP-172 | 1-866-755-5968
For all ( * ) see Notes on Page 179
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