Collection: Idler Pulleys

Idler Pulleys are listed here for applications including tractors, excavators and loaders. They transmit torque, support travel or connect rotating and undercarriage assemblies. Because manufacturers can revise spline, tooth count, ratio, shaft dimensions, rotation, mounting and machine-side interface, confirm the exact equipment configuration before planning a repair.

Product records place these items beside drivetrain, cab and body and engine systems; record the fitted configuration before comparing alternatives. Photograph connectors and mounting points before removal.

• Start with the listed part number, machine model and installation position.
• Compare spline or tooth count, shaft and housing dimensions and ratio or rotation.
• Confirm mounting interface, installation side and the supplied pieces.

Confirm what each Idler Pulleys offer contains before purchase. Inspection and adjustment should follow the machine manufacturer's information.

Fitment FAQ: Why can one machine use several versions? Production changes can alter installation side, spline or tooth count or the mating assembly.

Compare the removed item when details conflict. Eligible returns are controlled by the published 90-day policy.