About Us

Your Source For Used Heavy-Duty Truck Parts
We Are Frontier Truck Parts
Since 2000, Frontier Truck Parts has been a trusted source for quality used truck parts and repairable vehicles, serving customers across North America and around the world. Our customers know that when it comes to reliable heavy-duty parts, quality knows no borders.
At Frontier Truck Parts, we take pride in our knowledgeable, friendly staff and our state-of-the-art facility, which is clean, organized, and built to efficiently support our customers’ needs. Most importantly, our business philosophy is centered around you — providing dependable parts, honest service, and solutions you can trust. We’re glad you’re here.
Frontier Truck Parts is a proud member of the Weller Auto Parts family of companies. For over 90 years, the Weller Auto Parts group has delivered exceptional value, quality, and service to customers searching for dependable used medium- and heavy-duty truck parts. Our commitment to helping customers find the right parts at the right price is second to none.
Our Inventory
Parts For Every Major Make
We stock truck engines, transmissions, axles, fuel and cooling systems, brakes, body parts and custom driveshafts for Peterbilt, Freightliner, Kenworth, Volvo, International and more.

Frontier Repairables
In addition to our extensive used parts inventory, Frontier Truck Parts maintains a large and constantly changing selection of repairable vehicles and equipment. Our inventory includes medium- and heavy-duty trucks, semi-trailers, heavy equipment, gas motorhomes, and diesel motorhomes. You’ll regularly find leading brands such as Caterpillar, Mack, John Deere, Blue Bird, Kenworth, Peterbilt, and International — all ready to be rebuilt and put back to work.
If you’re searching for a quality fixer-upper or a dependable source for used heavy-duty truck parts, look no further than Frontier Truck Parts. Thank you for taking the time to learn more about who we are and how we help keep your fleet moving.
