Hendrickson Truck Parts Catalog

AIRTEK ® NXT – Engine & Accessory Manufacturing Inc. Vehicles

FRONT SUSPENSIONS

VEHICLE

VEHICLE

KEY NO. PART NO.

DESCRIPTION

QTY.

KEY NO. PART NO.

DESCRIPTION

QTY.

Leaf Spring & Clamp Group Assembly, Includes Key Nos. 1-15

41

91796-001 58819-020

Axle / TVTR Bracket

2

Axle / TVTR Bracket Fastener Kit, Axle Set, Includes Key Nos.42-45

80002-301 80002-302 80002-201 80002-202 82417-000 82418-000 34013-419

Left Hand,Axle 1 Right Hand,Axle 1 Left Hand,Axle 2 Right Hand,Axle 2 Leaf Spring Assembly

1 1 1 1

42 43 44 45 46 47 48 49 50 51 52

¾"-10 UNC x 7" Hex Bolt ¾"-10 UNC x 6½" Hex Bolt

12

4

¾" Flat Washer

24 16

¾"-10 UNC Locknut

1

8232-0000-550 TRAAX ROD ® Torque Rod Assembly

2

Left Hand,Axle 1 / Right Hand,Axle 2 Right Hand,Axle 1 / Left Hand,Axle 2 Clamp Group Fastener Service Kit, One Wheel End, Includes Key Nos 2-4, 6

2 2

Torque Rod Fastener Service Kit, One Side, Includes Key Nos.47-49

58821-051

7 ⁄ 8 "-14 UNF x 4½" Hex Bolt

8

7 ⁄ 8 " Flat Washer

16

2 3 4 5 6 7

*1"-8 UNC x 8" Hex Bolt

16 16 16

7 ⁄ 8 "-14 UNF Locknut

8 4 4 4

*1" Flat Washer

77538-003 95133-000 91795-001 50754-091

Shock Absorber

*1" Spherical Washer

Upper Shock Bracket Lower Shock Bracket

78888-000 79273-001

Top Pad with Jounce Stop

4 4

Leaf Spring Liner

Shock Absorber Fastener Kit, One Axle, Includes Key Nos. 53-55

Bottom Cap

80379-301 80379-302 80483-001 17491-023 18831-021 91799-000 34013-512

Left Hand Right Hand

2 2 8 8 8 4

53 54 55

*¾"-10 UNC x 4¾" Hex Bolt

8

*¾" Flat Washer

16

8 9

5 ⁄ 8 " x 2" Set Screw 5 ⁄ 8 "-11 UNC Jam Nut

*¾"-10 UNC Locknut

8

Shock Bracket Frame Mounting Fastener Kit, One Side, Includes Key Nos. 56-58

50754-093

10 11

Dowel Pin Axle Seat

56 57 58

*¾"-10 x 3½" Hex Head Cap Screw

8

Axle Clamp Collar Service Kit, One Side, Includes Key Nos. 12-15

*¾" Flat Washer

16

*¾"-10 UNC-2b Nut

8

12

78887-002

Axle Seat Liner

4

Height Control Valve Service Kit, Includes Key Nos. 59-63, 65 Height Control Valve Assembly

58525-084

*Axle Collar

13 14 15 16 17 18 19

Non Threaded

8 8 8 4 4 4 4

Threaded

59 60 61 62 63 64 65

60841-100

2 8 4 4 4 2

*1"-8 UNC x 6½" Hex Bolt Air Spring Assembly Upper Air Spring Plate Upper Air Spring Z-Bracket Lower Air Spring Spacer

*¾" Flat Washer

91125-001 91797-100 91797-113 94338-101 91855-029

*¾"-10 UNC Jam Nut

*¼" Flat Washer *¼"-20 UNC Nut

91795-013

Lower Linkage Bracket

Air Spring Fastener Service Kit, One Side, Includes Key Nos.20-23 *¾" Upper Air Spring Flat Washer *¾"-16 UNF Upper Air Spring Locknut *½" Lower Air Spring Hardened Washer *½"-13 UNC Lower Air Spring Locknut Air Spirng Frame Mounting Fastener Kit, One Side, Includes Key Nos. 24-26

HCV Linkage Assembly, Includes Key Nos. 66-71

58994-090 58994-091 75841-003

Right Hand Left Hand

1 1

20 21 22 23

8 8 4 4

HCV Frame Mounting Fastener Kit, Includes Key Nos. 66-68

66 67 68 69 70 71 72 73 74 75 76 77

* 5 ⁄ 16 "-18 UNC Locknut

4 4 4 4 2 2 2 2 2 4 8 8

49177-072

* 5 ⁄ 16 " Flat Hardened Washer

* 5 ⁄ 16 "-18 UNC Jam Nut

24 25 26 27

* 5 ⁄ 8 "-11 UNC x 2" Hex Screw

16 32 16

* 5 ⁄ 16 "-18 UNC Stud *Valve Arm Clamp

* 5 ⁄ 8 " Flat Washer * 5 ⁄ 8 "-11 UNC Nut Frame Hanger

*Adjustable Valve Arm Joint

79634-001

Axle

79819-101 79819-102 60632-048

Left Hand,Axle 1 / Right Hand,Axle 2 Right Hand,Axle 1 / Left Hand,Axle 2

2 2

Knuckle Assembly, Includes Key Nos. 82, 85, 90-92, 104

QUIK-ALIGN Collar Service Kit, One Wheel End, Includes Key Nos. 28-32

77243-001 77243-002 79685-006 30550-040 22962-051 34013-230

Left Hand Right Hand Steering Arm

28 29 30 31 32 33 34 35 36 37

*Wear Pad

8 8 4 8 4

*QUIK-ALIGN Concentric Collar *1 1 ⁄ 8 " x 12 UNF x 9" Hex Bolt

1"-14 UNF x 3¼" Hex Bolt

1" Flat Washer

*1 1 ⁄ 8 " Hardened Washer *1 1 ⁄ 8 " x 12 UNF Locknut

Kingpin Service Kit, One Side Includes Key Nos. 78-89, 96-97

Frame Hanger Mounting Fastener Kit,Axle Set Includes Key Nos. 33-36

64105-016

78 79

*Kingpin

4 4

Kingpin Shim (As needed for service)

*¾"-10 UNC x 3" Hex Bolt *¾"-10 UNC x 2½" Hex Bolt

16

a b

77241-002 77241-003 75918-001 75966-001 75919-001 75919-002 77209-001 68303-004

0.01" Thickness

8

0.02"

*¾" Flat Washer *¾"-10 UNC Nut

48 24

80 81

Thrust Bearing Kingpin Seal Kingpin Bushing

4 8

94933-010 49399-003

Jounce Stop, Front Left Hand & Right Hand Jounce Stop Frame Mounting Fastener Kit, One side, Includes Key Nos. 38-40

4

82 83 84 85

Lower Upper

4 4 4 4

38 39 40

* 5 ⁄ 8 "-11 UNC x 2" Hex Screw

8

Grease Cap

* 5 ⁄ 8 " Flat Washer * 5 ⁄ 8 "-11 UNC Nut

16

O-Ring

8

99

Reference Lit. No. SP-280 | 855-743-3733

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