What undercarriage parts are available for the Cat 941B track loader?

Expert Answer

VANROCK can supply a full range of Cat 941B undercarriage parts, including track chains, track shoes, track rollers, carrier rollers, idlers, sprockets/segments, track bolts and nuts, and related wear components. We also support complete undercarriage solutions for crawler loaders like the 941B, with quotes available through our appointed dealer network.

For the right fit, the key is to identify the exact machine variant and current undercarriage setup, because 941 and 941B configurations can differ in track assembly details, shoe type, and sprocket style. The most useful checks are the serial number, track pitch, shoe width, and whether the machine uses sealed and lubricated chain or another chain type.

If you are replacing only one side, it is still smart to inspect the full undercarriage first. Worn sprockets, loose track chains, tired rollers, or an incorrect adjuster setting can make new parts wear quickly. Common signs that parts are due include hooked sprocket teeth, thin roller rims, leaking rollers, stretched chains, or track shoes with rounded grousers.

VANROCK is an independent manufacturer and is not affiliated with Caterpillar. If you share your 941B serial number or part numbers, our dealer network can help identify the correct replacement parts and quote them for your machine.

Answered by VANROCK specialists · Published 8/19/2026