HAULMAAX ®
REAR SUSPENSIONS
■ Aftermarket Service Kits
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
Shock Absorber Service Kit,Tandem Set
64178-003
16½" Saddle Height, Includes Key Nos. 1a, 2a-b, 3-9 17½"/18½" Saddle Height, Includes Key Nos. 1b, 2a-b, 3-9 16½" Saddle Height - Mack Only, Includes Key Nos. 1c, 2c, 3-9
64178-004
64178-009
1
Shock Absorber Assembly
4
a b c a b c
60680-004L 60680-005L 60680-006L 64148-001 64148-002 64835-000 48941-006 22962-008 48942-000 64146-000 32043-005 22962-004 47764-000
16½" Saddle Height
17½"/18½" Saddle Height 16½" Saddle Height – Mack
2
Lower Shock Bracket
Front
2 2 4 4
Rear (Not Shown)
Mack Only, Front and Rear (Not Shown)
3 4 5 6 7 8 9
1"-8 UNC x 7" Hex Bolt, Replaces 48941-001
1" Hardened Washer 1"-8 UNC Locknut Upper Shock Bracket
12
4 4 4 8 4
5 ⁄ 8 "-11 UNC x 4½" Hex Bolt
5 ⁄ 8 " Hardened Washer 5 ⁄ 8 "-11 UNC Locknut
VEHICLE
KEY NO. PART NO.
DESCRIPTION
QTY.
64179-046
Rebound Strap Enhancement with Bolster Springs Tandem , Includes Key Nos. 1-23
Rebound Strap Enhancement Tandem , Includes Key Nos. 1-18
64179-045
1 2 3 4 5 6 7 8 9
21867-007 30191-000 22962-001 50764-016 66137-000 60818-002 24531-009 24531-014 60819-000 22962-011 67290-001 67291-000 57878-017 59191-002 60612-000 60874-001 68851-001 69026-000 65742-000 60818-003 60819-000 64890-000
¾"-16 UNF x 6" Bolt ¾"-16 UNF Locknut ¾" Hardened Washer ¾"-10 UNC x 4" Bolt
4 4 4 4 4 4
¾"-10 UNC Flange Locknut
½"-13 UNC x 2¼" Flange Bolt (Not Shown)
½"-13 UNC x 4" Bolt ½"-13 UNC x 5" Bolt ½"-13 UNC Flange Nut ½" Hardened Washer
12
2
18 14
10 11 12 13 14 15 16 17 18 19 20 21 22 23
5 ⁄ 8 "-11 UNC x 1½" Flange Bolt
8 8 4 2 2 2 2 2 4 4 4
5 ⁄ 8 "-11 UNC Flange Nut
Rebound Strap
Load Spring Contact Plate
Rebound Clip
Load Spring Spacer (Not Shown)
Inboard Rebound Support Block (Not Shown)
Outboard Rebound Support Block
*Tie-bar Bolster Spring Bolster Spring Spacer
½"-13 UNC x 10" Flange Bolt
½"-13 UNC Flange Nut
36
Wear Plate
4
485
Reference Lit. No. SP-171 | 1-866-755-5968
For all ( * ) see Notes on Page 482
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