What CASE 450B LGP idlers does VANROCK supply?

Expert Answer

For the CASE 450B LGP, VANROCK supplies Idler type 1 under part code VRTP1745B4, with a verified weight of 75.80 kg. If you are matching a front idler for this machine, this is the VANROCK record to start from, along with the related undercarriage parts available for the same model.

When checking fitment, confirm the machine model is CASE 450B LGP and compare the existing idler type, mounting points, and track adjuster condition before ordering. On dozers and crawler machines, wear in the idler, recoil system, and guide components can affect track alignment and tension, so it is worth inspecting the full front end of the undercarriage rather than replacing a single part in isolation.

VANROCK is an independent manufacturer and is not affiliated with CASE. We also supply other CASE 450B LGP undercarriage parts, including segment group VRTR1745U0, carrier roller VRTC175500, track roller VRTA175500, track shoe VRTZ1745B1711, track chain VRTE1745B036, track group VRTK1745B136711, and track bolt and nut parts. Exact fitment is confirmed through the dealer network, and pricing is quoted on request.

Answered by VANROCK specialists · Published 9/3/2026