ATRO TR75-41108 Torque Arm | Peterbilt Low Mount Air Leaf

Premium ATRO Polyurethane Torque Arm for Peterbilt Low Mount Air Leaf

Keep your fleet moving and minimize downtime with the ATRO TR75-41108 Heavy Duty Torque Arm. Proudly manufactured in the USA, ATRO suspension components are engineered to solve the common failures of standard OEM parts. While traditional rubber bushings split, dry rot, and degrade under heavy loads, ATRO’s premium polyurethane formulation delivers unmatched durability, high vibration isolation, and extreme chemical resistance against road salt, grease, and environmental grime.

Key Benefits & Features:

• 3x Longer Service Life: Advanced polyurethane bushings last up to three times longer than traditional rubber alternatives, saving you money on frequent replacements.

• Exact Fitment: Designed specifically as a direct replacement for Peterbilt Low Mount Air Leaf suspensions.

• Heavy-Duty Construction: Built to withstand harsh commercial trucking conditions with 4-3/8" center-to-center bolt holes and 5/8" hardware compatibility.

• 3-Year Warranty: Backed by ATRO’s industry-leading 3-year manufacturer warranty for ultimate peace of mind.

Product Specifications:

• Brand: ATRO Engineered Systems

• Part Number: TR75-41108

• Center-to-Center Length: 25-9/16"

• Bushing Type: Polyurethane (Contains 2x TS38000 Bushings)

• Misc Specs: 4-3/8" C-C; 5/8" Bolt Holes

• Quantity Per Vehicle: Typically 2

• Country of Origin: USA

Interchange & Cross-Reference Guide:

This torque arm is a direct or near cross-reference for the following major heavy-duty truck brands and OEM part numbers:

• Peterbilt / PACCAR: 03-05108, 943711, C65-6027-000000649

• Gaff: GAFF12398 (Exact Cross)

• Automann: TMR532, TMR532B

• Clevite: 923230, 943711

• Euclid: E-7853

• Flagg: PB46

• TRP Parts: TQRAA2-649

• Dayton Parts: 345-215 (Near Cross)

• Meritor: R307853 (Near Cross)

• Hendrickson: 62000-650