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  • Diesel Engine Break In Procedure We often get calls about the break in procedure of a newly rebuilt engine. Proper break in is critical and sometimes overlooked. Even though you may have used one of our outstanding overhaul kits... Read More »

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Welcome to Highway and Heavy Parts, LLC. (HHP). We offer quick, simple and easy access to thousands of diesel engine parts dropped right at your door including Engine Rebuild Kits, Turbochargers, Cylinder Heads, Camshafts and Fuel Injectors. Our product lines cover On-Highway, Off-Highway, Power Generation, and Natural Gas markets. No matter what business you are in, we are confident we can meet your needs. Call us today at 844-215-3406!