Do you have a diagram of dozer undercarriage parts?

Expert_Answer

Yes — a dozer undercarriage diagram is the fastest way to identify the main wear parts and how they work together. Typical components include the track chain, track shoes, pins and bushings, bottom rollers, carrier rollers, front idlers, sprockets or segment groups, track adjuster, recoil spring, and track frame. Some dozers also use guards, equalizer bars, and different shoe styles depending on ground conditions. VANROCK supplies undercarriage parts for dozers and many other tracked machines through our appointed dealer network. If you are matching parts to a Caterpillar, Komatsu, or another OEM machine, please note VANROCK is an independent manufacturer and not affiliated with the OEM brand. We can help identify the right parts from your model, serial number, or worn sample, and pricing is quoted on request.

Answered by VANROCK specialists · Published 7/26/2026