HAULMAAX ® EX
REAR SUSPENSIONS
■ Aftermarket Service Kits Key No. 1 • Page 516 and Page 518 Aftermarket Equalizing Beam Service Kits, One Beam
with Rotating Bar Pin End Bushings
Service Kit Numbers
Beam Length (inch)
40K
46K
52K
52 54 60
93676-048 93676-050 93676-054 93676-049 93676-051 93676-055 — 93676-052 93676-056
72.5 — Service Kit Includes: Equalizing Beam with Beam Saddle, Bolster Springs, Shock Absorber Brackets, End Bushings, Mounting Fasteners for Dual Rebound Straps, Beam End and Bolster Springs to Beam Saddle. Refer to Page 273 for included parts. — 93676-053
Aftermarket Shock Absorber Conversion Service Kits
for equalizing beams not equipped with lower shock mount
KEY NO. PART NO.
DESCRIPTION
KIT QTY.
Shock Absorber Service Kit,Tandem Set For Saddle Height see Figure 1 on Page 521
64178-003
16½" Saddle Height, Includes Key Nos. 1a, 2a, 2b, 3-9 17½"•18¼"•18½" Saddle Height, Includes Key Nos. 1b, 2a, 2b, 3-9 16½" Saddle Height - Mack Only, Includes Key Nos. 1c, 2c, 3-9 20¼"•20½" Saddle Height, Includes Key Nos. 1d, 2a, 2b, 3-9
64178-004
64178-009
64178-033
1
Shock Absorber Assembly
4
a b c d a b c
60680-004L 60680-005L 60680-006L 60680-010L 64148-001 64148-002 64835-000
16½" Saddle Height
17½"•18¼"•18½" Saddle Height 16½" Saddle Height, Mack Only
20¼"•20½" Saddle Height
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, *1" Hardened Washer *1"-8 UNC Locknut Upper Shock Bracket * 5 ⁄ 8 "-11 UNC x 4½" Hex Bolt
12
4 4 4 8 4
64146-000
* 5 ⁄ 8 " Hardened Washer * 5 ⁄ 8 "-11 UNC Locknut
523
Reference Lit. No. SP-328 | 855-743-3733
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