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HD Kits / HeavyDutyKits.com supplies diesel engine in-frame and out-of-frame overhaul rebuild kits both for off-highway and on-highway heavy-duty applications. Our diesel rebuild kits are manufactured to thrive in the most demanding working environments. No matter the type of environment you work in, marine, truck, construction, oil & gas or power generation, our diesel engine rebuild kits will always deliver.

We carry various types of heavy-duty diesel engine in-frame & overhaul kits for you to make your choice from. Whether you need a Re-Ring kit, In-frame kit, Overhaul kit or a Piston-less kit we have them all. Along with rebuild kits, we carry a huge assortment of loose parts as well. Water pumps, oil pumps, crankshafts, cylinder heads, cylinder blocks, gaskets, bearings, injectors, oil coolers, thermostats, valves, guides, springs and much more. 

At HD Kits / HeavyDutyKits.com we understand the importance of minimizing your diesel engine down time, that is why we will work with you to ensure you get the right rebuild kit for your needs as quickly as possible. More still, we have professionals on stand-by willing to work with you to deliver the best option for your engine. We know that sometimes you might need help in a hurry. We are here to make it happen! Just call any of our HeavyDutyKits.com diesel engine experts and get whatever questions you might have about your diesel engines answered right away. 

Our top brands include Cummins, Detroit Diesel, Caterpillar, International/Navistar, Komatsu, Mack, Ford, Dodge, GMC, Perkins, John Deere, Volvo and Deutz. No matter your engine brand, we can offer a quick and honest solution to your particular situation. All you have to do is pick up the phone and call toll free – 1-888-642-6460. We will be happy to assist you!

At HD Kits / HeavyDutyKits.com, we also understand the importance of quality. This is why we pay particular attention when choosing our diesel engine parts. We only deliver top quality diesel engine parts brands and nothing less. Most rebuild kits carry a 2 - year manufacture warranty without mileage or hour qualification!

Order all your diesel engine rebuild kits from HeavyDutyKits.com on-line equipment store and rest assured you will receive the right parts for your engine. We are a leading kits source for truck engines and are determined to assist our customers with their engine needs. We understand the importance of your truck to you and we want nothing more than to get you back on the road real fast! Our in-frame and out-of-frame overhaul rebuild kits will provide you with everything you are going to need to do the job right.  

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