Do you supply digger track rollers and replacement options?

Expert Answer

Yes. VANROCK supplies digger track rollers and replacement options for tracked machinery through our appointed dealer network. We offer undercarriage components for 350+ machinery brands, and if you need an OEM-style replacement, a dealer can help match the correct roller to your machine.

To choose the right roller, the most important details are the machine make and model, undercarriage type, and whether you need a bottom track roller or a carrier roller. If you have the original part number, that is often the fastest way to confirm the correct replacement. For OEM brand references such as Caterpillar or Komatsu, VANROCK is an independent manufacturer and is not affiliated with those OEMs.

Track rollers play a key role in supporting the track chain and carrying the machine’s weight, so replacement is usually considered when you see uneven wear, oil leakage, abnormal noise, heat, or the track no longer runs smoothly. It is also a good time to inspect the full undercarriage, including track shoes, idlers, sprockets/segments, and track bolts and nuts, because worn parts can accelerate roller damage.

Common mistakes to avoid are fitting a roller by appearance alone, mixing incompatible undercarriage parts, or replacing only one worn item when the system is already heavily worn. For the best match, send your machine model, serial number, or existing part reference to an appointed dealer. VANROCK does not publish online pricing; quotations are provided on request through the dealer network.

Answered by VANROCK specialists · Published 7/26/2026