STEERTEK ™ NXT High Capacity Axle – Spartan
FRONT SUSPENSIONS
VEHICLE
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
KEY NO. PART NO.
DESCRIPTION
QTY.
Frame Hanger Assembly
37 38
*1"-8 UNC x 6½" Hex Thru Bolt
4 1
1 2
79894-003 80159-005
Front
2
93066-XXX
STEERTEK NXT Axle Fire and Rescue, Includes Key Nos. 39-71, See Table 2 on Page 252 Knuckle Assembly, Includes Key Nos. 48, 57-60
Rear with Bushing 2 Frame Hanger Fastener Service Kit, One Side
34013-247 34013-248 34013-249
Front, Includes Key Nos. 5,7, 9-10 Rear, Includes Key Nos. 3-4, 6, 8-10 Single Threaded Pin and Grease Zerk Service Kit, Includes Key Nos. 3-4
39 40
77243-001 77243-XXX
Left Hand
1 1
Right Hand, See Table 2 on Page 252
Steering Arm
41 42 43 44
77337-012
Left Hand
1 1 4 4
3 4 5 6 7 8 9
*Threaded Pin *Grease Zerk
6 6 4 4 8 8
Right Hand, See Table 2 on Page 252
30550-027 22962-051 34013-230
1"-14 UNF x 3½" Hex Bolt
79843-000 79888-001 80362-001 80362-002 22962-014 17700-034 80606-001L 78250-002 50764-008 50764-014 59946-006 59946-015 59946-005 22962-001 49842-000 93558-000
Front Hanger Bottom Cap
1" Flat Washer
Kingpin Service Kit, One Side Includes Key Nos. 45, 46a, 47-56, 64-65
Rear Shackle
½"-20 UNC x 4½" Hex Bolt
½"-20 UNC x 3¼" Shackle Hex Bolt
45 46
*Kingpin
2 2
½" Flat Washer
32 16
Kingpin Shim (As needed for service)
10 11 12 13 14 15 16 17 18 19 20 21 22
½"-20 UNC Locknut
a b
77241-002 77241-003 75918-001 75966-001 75919-001 75919-002 77209-001 68303-004 75925-001 75925-002 22962-054 17700-008 17491-023 80183-000 33117-000 64246-000 77244-XXX
0.01" Thickness 0.02" Thickness
Shock Absorber Shock Bracket
2 2 2 2 2 2 2 4 4
47 48
Thrust Bearing Kingpin Seal Kingpin Bushing
2 4
¾"-10 UNC x 5" Upper Shock Hex Bolt ¾"-10 UNC x 8½" Lower Shock Hex Bolt
Shock Spacer
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
Lower, 2½" Length Upper, 2" Length
2 2 2 2 2 2 4 4 2 2 2 2 1 1 2 4 4 1
Upper, 13.2 mm Thick
Lower Outboard, 28 mm Thick Lower Inboard, 3 mm Thick
Grease Cap
O-Ring
¾" Flat Washer
Kingpin Draw Key
Upper, 3 3 ⁄ 8 " Length Lower, 4¾" Length
¾"-10 UNC Locknut
Jounce Stop Assembly, Includes Key Nos. 21-24 2
*Jounce Stop
2 2
7 ⁄ 16 " Flat Washer
*Spacer
7 ⁄ 16 "-14 UNC-2B Nut
Jounce Stop Service Kit, One Side, Includes Key Nos. 23-24
34013-505
5 ⁄ 8 "-11 UNC-2B Jam Nut 5 ⁄ 8 "-11 UNC x 1½" Set Screw
23 24
*Rubber Bump Stop
2 2 2
Grease Zerk
*M10 x 1.5 x 30 mm Flat Socket Cap Screw Leaf Spring & Clamp Group Assembly, Includes Key Nos. 25-40, See Table 1 on Page 252 Clamp Group Service Kit, One Side, Includes Key Nos. 25-27, 29, See Table 1 on Page 252 1"-8 UNC Hex Bolt, See Table 1 on Page 252 1" Flat Washer, See Table 1 on Page 252
ABS Sensor Sleeve
93068-XXX
Tie Rod Arm Assembly, Includes Key No. 63 See Table 2 on Page 252
Left Hand Right Hand
34013-XXX
33117-000 30418-014 22962-002
Grease Zerk
25 26 27 28 29 30 31 32
64107-XXX 22962-051 78356-002 78888-000 79273-001
8 8 8 2 2
7 ⁄ 8 "-14 UNF x 3½" Hex Bolt
7 ⁄ 8 " Flat Washer
Tie Rod Assembly, Includes Key Nos. 67-69 See Table 2 on Page 252 Tie Rod End Service Kits, See Table 2 on Page 252 Axle Set, Includes Left Hand and Right Hand Kits Left Hand, Includes Key Nos. 67, 69-71 Right Hand, Includes Key Nos. 68-71 *Tie Rod End, Includes Key No. 69, See Table 2 on Page 252
1" Spherical Washer
Top Pad
Spring Liner
Leaf Spring Assembly, See Table 1 on Page 252 2
80143-001
Caster Wedge - 2°
2 4
Leaf Spring Spacer (if equipped)
See Table 1 on Page 252
33
77232-000 34013-229
Axle Seat
2
Axle Clamp Collar Service Kit, One Side Includes Key Nos. 34-37
67 68 69 70 71
Left Hand Right Hand
1 1 2 2 2
34
78887-001
Axle Seat Liner
2
*Axle Collar
* 7 / 8 "-14 UNF-2A Castle Nut
35 36
Non Threaded
4 4
*Cotter Pin
Threaded
* 7 ⁄ 8 " Flat Washer
NOTE: * Item included in kit / assembly only, part not sold separately.
251
Reference Lit. No. SP-336 | 1-866-755-5968
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