AIRTEK ® with STEERTEK ™ NXT Axle – Mack Vehicles
FRONT SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
Kingpin Bushing and Bearing Service Kit, Axle Set, Includes Kit Nos. 60961-629 & -630 LH Kingpin Bushing with Composite Thrust Bearing Service Kit, Includes Key Nos. 22-27, 29 & Loctite RH Kingpin Bushing with Roller Thrust Bearing Service Kit, Includes Key Nos. 22-26, 28-29 & Loctite
1
Air Spring
2
60961-628
a b
66349-002L 60716-002L
12K•12.5K 13.2K•14.6K
60961-629
2
Air Spring Bracket
2
60757-000 60976-000 60738-001 60738-002 64838-003L 59423-008 53216-000
12K•12.5K 266 Rail 12K•12.5K 300 Rail 13.2K•14.6K 266 Rail 13.2K•14.6K 300 Rail
60961-630
a b
3 4 5 6 7 8 9
Shock Absorber
2 2 2 2 2 2
22 23 24 25
33117-000 68687-003 68687-002 58909-000 60961-631
Grease Zerk
2 2 2 4
Upper Shock Bracket
Grease Cap Assembly, Upper Grease Cap Assembly, Lower
Leaf Spring Assembly with Bushings
Includes Key No. 6
Kingpin Bushing, Replaces 78320-000 Thrust Bearing Service Kit,Axle Set, Includes Kit Nos. 60961-632 & 60961-633
**Steel Galvanized Liner *Front Spring Hanger Inboard Spring Adapter
Left Hand Composite Thrust Bearing Service Kit, Includes Key Nos. 26-27, 29 & Loctite Right Hand Roller Thrust Bearing Service Kit, Includes Key Nos. 26, 28-29 & Loctite
64486-000 58258-009
60961-632
M20 x 2.5-6G 230 mm Hex Bolt 2 LH Rear Shackle Bracket Service Kit, One Side , Includes Key Nos. 10, 12-16
60961-633
60961-840 60961-841
266 Frame Rail
26 27 28 29
68731-000 59828-000 64256-000L 60236-001
Kingpin Seal
4 1 1 4 1 2 1
300 Frame Rail RH Rear Shackle Bracket Service Kit, One Side, Includes Key Nos. 11-16
Left Hand Composite Thrust Bearing Right Hand Roller Thrust Bearing 5 ⁄ 8 "-11 UNC Socket Head Cap Screw Loctite ® (Red) Compound Tube
60961-842 60961-843
266 Frame Rail 300 Frame Rail
Not Shown 60937-000
30 31
64246-000
ABS Sensor Sleeve
10
Left Hand Rear Shackle Bracket with Bushing
1
Tie Rod Assembly, Includes Key Nos. 32-34
See Selection Guide on Page 153
(Cast Part No. 64153-001)
68548-001 68554-001
266 Frame Rail 300 Frame Rail
32
** 7 ⁄
8 " Castle Nut
2
Tie Rod End Service Kit,Axle Set, Includes LH and RH Tie Rod End Service Kits, see Selection Guide on Page 153 LH Tie Rod End Service Kit , Includes Key Nos. 33, 35-36, see Selection Guide on Page 153 RH Tie Rod End Service Kit , Includes Key Nos. 34-36, see Selection Guide on Page 153 Left Hand Tie Rod End, see Selection Guide
11
Right Hand Rear Shackle Bracket with Bushing 1 (Cast Part No. 64153-002)
68548-002 68554-002 60961-635
266 Frame Rail 300 Frame Rail
Shackle Bracket Service Kit,Axle Set, Includes Key Nos. 12-16
12 13
64794-000 58258-029
Shackle Plate
4 6
33
1
M20 x 2.5-6G 160 mm Hex Bolt,
on Page 153
Replaces 58258-008
34
Right Hand Tie Rod End, see Selection Guide
1
14 15 16
58246-029 58259-003 60631-002 68957-0XX
M20 Flat Washer, Replaces 58246-009 M20 x 2.5-6H Locknut, Replaces 58259-001 STEERTEK NXT Axle Assembly, Includes Key Nos. 17-21, 27-29, 31, 35-36, contact Hendrickson Tech Services for Part Number Shackle Stop Spacer
12
on Page 153 7 ⁄ 8 " Flat Washer
6 2 1
35 36 37 38
22962-007 17800-004 60238-001 60240-000
2 2 2 2
Tie Rod Nut Cotter Pin
½"-13 UNC Square Head Bolt ½"-13 UNC Hex Jam Nut
U-bolt Clamp Group Service Kit, One Side , Includes Key Nos. 39-41 12K•12.5K and 13.2K•14.6K
17
Axle & Kingpin Assembly, 70.9 KPI
1
68956-003M 68956-004M 68956-005M 68956-006M
12K•12.5K, 338/366 mm Ride Ht., 4.25" Drop 12K•12.5K, 338 mm Ride Ht., 5.36" Drop 13.2K•14.6K, 338/366 mm Ride Ht., 4.25" Drop 13.2K•14.6K, 338 mm Ride Ht., 5.36" Drop
64106-023 64106-024
338 mm Ride Height 366 mm Ride Height
39
M20 x 2.5-6G U-bolt
4
18
LH Lower Steering Knuckle Assembly, Includes
1
12K•12.5K and 13.2K•14.6K
Key Nos. 24-26, 37-38
65663-005 65663-006 58246-018 65072-001
338 mm Ride Height, Bolt Length 128.5 mm 366 mm Ride Height, Bolt Length 156.5 mm
58900-407 58900-409 58900-417 58900-419
<190 Ackermann STD Hub, Includes Key No. 30 >190 Ackermann STD Hub, Includes Key No. 30
40 41 42
M20 Flat Washer, Replaces 58246-009
8 8 1
<190 Ackermann Unitized Hub >190 Ackermann Unitized Hub
M20 x 2.5-6H Nylocknut Left Hand Top Pad Assembly
19
RH Lower Steering Knuckle Assembly, Includes 1 Key Nos. 24-26, 37-38 <190 Ackermann STD Hub, Includes Key No. 30 >190 Ackermann STD Hub, Includes Key No. 30
69659-001 69660-001
266 Frame Rail 300 Frame Rail
58900-408 58900-410
43
Right Hand Top Pad Assembly
1
69659-002 69660-002 64080-000 57159-004 57159-008 64318-028 64166-000
266 Frame Rail 300 Frame Rail Rubber Axle Stop
Not Shown 58900-418 Not Shown 58900-420
<190 Ackermann Unitized Hub >190 Ackermann Unitized Hub
44 45
2 2
20
LH Upper Steering Knuckle Assembly, Includes 1 Key Nos. 22-23, 25-26
Dowel Pin
338 mm Ride Height, 66.8 mm 366 mm Ride Height, 94.8 mm
60903-411 60903-413 60904-402
338 mm Ride Height 366 mm Ride Height
46 47
Axle Spacer, 366 mm Ride Height, 28 mm
2 2
21
RH Upper Steering Knuckle Assembly, Includes 1 Key Nos. 22-23, 25-26
Air Spring Adapter for Top Pad
13.2K•14.6K Only
143
Reference Lit. No. SP-180 | 1-866-755-5968
For all ( * ) see Notes on Page 147
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