Undercarriage parts · Monte Lake, BC
Complete Undercarriage Solutions Parts we'd put on our own machines.
Mining | Construction | Forestry
Reliable components. Maximum uptime. Exceptional value.
Run by contractors, for contractors. We've run our own heavy equipment for over 25 years, so when you call, you get a real person and a straight answer.
Not sure what you need? Send us your serial number and we'll sort it out.
- 1-year full replacement warranty
- Serial number verified
- Small orders usually ship same day
- Financing on orders over $500
- Canadian inventory
Direct to Canada. No U.S. tariff markups.
Our products are imported directly into Canada without passing through the United States, avoiding U.S. import tariffs and helping us keep pricing competitive.
Our products
Everything under the machine, matched to your serial number.
Send your make, model and serial number and a real person confirms the fit before anything ships. Tell us the date the machine has to be back to work, and we'll tell you what's in stock and what ships today.
R-Brand
Japanese Rollers
Premium Japanese-made rollers, built for a long service life.
Learn moreR-Brand
Forged Idlers
Idlers in stock for most excavators and dozers.
Learn moreDrives
Final Drives
Up to 3 years of warranty on final drives.
Learn moreACE Track
Premium PPR Tracks
Premium chains and track groups, made in Korea.
Learn moreAlso: Complete Undercarriage Packages, Rollers & Idlers and Rubber Tracks. Browse everything in the Shop.
Why us
Parts we stand behind.
We've run our own heavy equipment for over 25 years and supplied ACE Track for over 8, into some of BC's hardest ground. We'd rather sell fewer, better parts than deal with failures.
From our blog: a harvester on ACE Track chains passed 7,500 hours in steep BC timber with the pin boss still intact, no pin walking and no broken links. Read the Track Chain Showdown.
1-year full replacement warranty on undercarriage parts, up to 3 years on final drives, and small orders usually ship the same day. Details: Warranty, Shipping, FAQ.
Who we help
Built around the work your machines do.
- Construction: excavators, dozers and track loaders, from one machine to a fleet.
- Forestry: steep, rocky BC timber, including the FH400 package for Tigercat 830 and 870.
- Mining, quarries and drilling: parts matched to the rock and the shift.
- Mini excavators and CTLs: rubber tracks, rollers, idlers and sprockets.
- Forestry equipment: FEMAC mulchers, Baltrotors rotators, Wreko grapples and xCrane controls.
Tell us what you're running. We'll take it from there.
Send the make, model and serial number, or just pick up the phone. We'll find you the right parts and look after you. Financing on orders over $500. Call or text 250-318-7887, or email sales@interiorundercarriage.ca.