Hendrickson Truck Parts Catalog

Equalizing Beam and Components

REAR SUSPENSIONS

■ One-piece Torque Rods Smart Numbering System | TRAAX ROD ®

The TRAAX ROD ® , one-piece torque rod family follows the Smart Numbering System, in which the digits signify the body style, bushing combination, bushing hole diameter, bushing clocking angle and the torque rod length, see illustration below. TRAAX ROD bushings are non-serviceable, the entire torque rod assembly requires replacement. Visit www.traaxrods.com for more information

BUSHING COMBINATION Bushing 1

Bushing 2

Straddle

Taper

Straddle

Taper

A Mounting Center

B Length

C Thread

A Mounting Center

B Length

C Thread

Hole Diameter

Hole Diameter

40 41 44

5 ⁄ 8 " ¾" 5 ⁄ 8 "

4 3 ⁄ 8 " 4 3 ⁄ 8 " 4 3 ⁄ 8 "

5 ⁄ 8 " ¾"

4 3 ⁄ 8 " 4 3 ⁄ 8 "

3"

1¼"

45

¾" 1¼" Recommended for 40K to 52K pound capacity suspensions in most vocational applications. 4 3 ⁄ 8 " 3"

30 32

5 ⁄ 8 " 7 ⁄ 8 "

4 3 ⁄ 8 " 5¼"

5 ⁄ 8 " 7 ⁄ 8 "

4 3 ⁄ 8 " 5¼"

33

5 ⁄ 8 "

4 3 ⁄ 8 "

3"

1¼"

35

7 ⁄ 8 "

5¼"

3"

1¼"

36

3" 1¼" Recommended for 60K to 70K pound capacity suspensions or 40K to 52K pound capacity suspensions for even longer service intervals. 1¼" 3"

82

www.hendrickson‑intl.com | Reference Lit. No. 45745-147

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