Do you supply lower roller for Liebherr R312?

Expert Answer

Yes — VANROCK can supply lower rollers for the Liebherr R312. Lower rollers are a key undercarriage wear part, so the correct match depends on the exact machine configuration and roller type used on your excavator.

To identify the right part, please confirm the model details and, if possible, the OEM part number, mounting dimensions, and whether you need a single-flange or double-flange roller arrangement. If your current roller is noisy, leaking grease, has flat spots, excessive side play, or uneven track wear, it is usually time to inspect the full undercarriage, not just the roller itself.

A good replacement decision is based on fit and condition, not only on the model name. For the Liebherr R312, checking the track frame layout, bolt pattern, and adjacent components such as the track chain and idler helps avoid ordering the wrong roller. Common mistakes to avoid include mixing left/right positions, assuming all R312 rollers are identical, or replacing only one worn part when the whole running gear is already near the end of service.

VANROCK supplies undercarriage components through its appointed dealer network only, and pricing is quoted on request. Liebherr is an independent OEM brand; VANROCK is not affiliated with Liebherr, but manufactures compatible undercarriage parts for many Liebherr machines and 350+ machinery brands.

Answered by VANROCK specialists · Published 8/2/2026