Diesel Engine Rebuild Kits, Overhaul Kits & Heavy-Duty Engine Parts

HD Kits / HeavyDutyKits.com supplies diesel engine rebuild kits, in-frame kits, out-of-frame overhaul kits, re-ring kits, piston-less kits, and heavy-duty diesel engine parts for on-highway and off-highway applications. We serve truck, marine, construction, agriculture, oil and gas, power generation, and industrial diesel engines with quality parts built for demanding work environments. Our team helps fleets, repair shops, owner-operators, mechanics, and equipment owners find the right parts faster and reduce costly downtime.

Rebuild Kits for Major Diesel Engine Brands

HeavyDutyKits.com offers diesel rebuild and overhaul solutions for Cummins, Caterpillar, Detroit Diesel, International/Navistar, Mack, Volvo, John Deere, Perkins, Deutz, Komatsu, Ford, Dodge/Ram, and GMC/Chevrolet diesel engines. Our selection includes complete rebuild kits, in-frame kits, overhaul kits, re-ring kits, piston-less kits, gasket sets, pistons, liners, rings, bearings, and seals.

Diesel Engine Parts Beyond Rebuild Kits

Along with rebuild kits, HD Kits supplies water pumps, oil pumps, crankshafts, camshafts, cylinder heads, cylinder blocks, injectors, oil coolers, thermostats, valves, guides, springs, turbochargers, gaskets, bearings, and engine hardware. Whether you are rebuilding a truck engine, repairing heavy equipment, or servicing a marine or industrial diesel engine, HD Kits helps you get the correct parts for the job.

Why Choose HD Kits?

• Large selection of diesel engine rebuild kits and parts
• Support for truck, marine, construction, agriculture, and industrial applications
• Parts for major diesel engine brands and popular engine models
• Knowledgeable diesel parts specialists for fitment support
• Quality replacement parts from trusted manufacturers and aftermarket brands
• Many rebuild kits include manufacturer warranty coverage

Need Help Finding the Right Kit?

Order diesel engine rebuild kits and heavy-duty diesel engine parts online from HD Kits / HeavyDutyKits.com, or call our diesel parts team for help choosing the correct kit or component.