Trusted Since 1997 — Heavy-Duty Solutions You Can Count On
Welcome to Discount Parts Exchange, your reliable source for new surplus (NOS), OEM, remanufactured, and high-quality aftermarket truck and equipment parts. Proudly serving the heavy-duty industry since 1997, we specialize in drivetrain components for Class 4–8 trucks, off-highway equipment, and specialty vehicles.
We stock and ship hard-to-find parts from top brands like Eaton, Dana-Spicer, Meritor, Rockwell, Fabco, Volvo Construction, Komatsu, Dynapac, International, and many more — including new old stock and discontinued OEM inventory.
Whether you're repairing a commercial fleet, restoring vintage equipment, or looking for cost-effective performance upgrades, we deliver the parts and support you need to keep moving.
Fast Shipping
Accurate Listings
Experienced Support
Competitive Pricing
🛠️ Heavy-Duty Solutions — Built to Perform. Trusted to Last.