Heavy-Duty Diesel Engine Parts

Diesel Parts Center · Since 1987

Heavy-Duty Diesel Engine Parts Diesel Parts Center

Diesel engine rebuild kits, complete overhaul kits, and the individual heavy-duty diesel engine parts to back them up — for every major engine make.

Type a part number to find it fast.

Diesel Engine Rebuild Kits & Overhaul Kits

Whether you're doing a quick refresh or a full tear-down, Diesel Parts Center stocks the diesel engine rebuild kits and diesel engine overhaul kits to get heavy-duty engines back on the road. We carry both in-frame and out-of-frame overhaul kits, and we can match the right kit to your engine make and model.

Rebuild Kits

Complete diesel engine rebuild kits with the components you need for a reliable refresh.

In-Frame Overhaul Kits

Everything for an in-frame overhaul without pulling the engine — done in the chassis.

Out-of-Frame Overhaul Kits

Full out-of-frame overhaul kits for a complete, ground-up engine rebuild.

Heavy-Duty Diesel Engine Parts We Stock

Individual components and full assemblies for every major diesel engine.

Specific Parts

Water Pumps Oil Pumps Crankshafts Cylinder Heads Cylinder Blocks Gaskets Bearings Injectors Oil Coolers Thermostats Valves, Guides & Springs

Engine Brands

Cummins Detroit Diesel Caterpillar International / Navistar Komatsu Mack John Deere Volvo Peterbilt

Can't Find Your Kit or Part? Get in Touch.

Use the search bar above to look for the diesel engine parts you need. Don't see it on the website? Call or email us — we most likely have it in stock, or we can get it for you even if it isn't listed online yet.