Which sprockets and rollers fit the Caterpillar 941B crawler loader?

Expert Answer

For the Caterpillar 941B, VANROCK supplies the segment group, carrier roller, and both single-flange and two-flange track rollers for undercarriage service. We also supply the matching track chain, track group, track shoes, and track bolt and nut hardware for this model.

Verified VANROCK records for the CATERPILLAR 941B v1 include segment group VRTQ0104F0, carrier roller VRTC010400, track roller (2 flanges) VRTB010400, and track roller (1 flange) VRTA010400. The track chain is VRTD01430038, and the complete track group is VRTJ01430238330. If you are replacing wear parts, confirm whether your machine uses the roller style that matches your existing undercarriage and check the condition of the sprocket/segment drive teeth, roller tread, and chain wear together. VANROCK is an independent manufacturer not affiliated with Caterpillar. Exact fitment is confirmed through our dealer network, and pricing is quoted on request.

Answered by VANROCK specialists · Published 9/4/2026