About Us | Highway and Heavy Parts

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We supply diesel engine parts for applications in the following markets:


On-Highway
Off-Highway& Construction
Marine
Power Generation
Natural Gas


Headquartered in Coleman, Michigan, Highway and Heavy Parts, LLC (HHP) is an independently owned and operated business that specializes in serving the needs of the trucking, heavy equipment and diesel engine industry. Our competent team of qualified professionals have combined for over 45 years of hands-on work experience in the diesel engine sector and understand just how important customer service and quality performance are to maintaining your schedule and remaining profitable.


From rebuild kits and cylinder heads, to fuel injectors and turbochargers, our products and services cover a wide range of areas that include both the on-highway and off-highway industries. Our website offers easy access to thousands of parts that can be delivered right to your door and in the rare event that you can’t find the part you’re looking for, we’ll find it for you.


Our inventory is continuously expanding and we make it a point to give our customers exactly what they need, even if it means going out of our way. The success of our clients serves as testament to our track record, and while our range of products cover virtually any engine model produced by some of the most prominent manufacturers including Cat, Cummins, International and Detroit Diesel, you can be assured that we’ll get you exactly what you need, whatever and wherever it may be.


We offer parts for some of the most prominent diesel engine manufacturers

Caterpillar

Engine Model Coverage: 3100, 3200, 3300, 3400, 3500, C7, C9, C12, C15 plus D and G Natural Gas Spark Ignited Series Engines

Part Offerings

    Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Oil Pump, Gaskets Set, Water Pump, Oil Cooler, After Cooler & Sensor.

Cummins

Engine Model Coverage: B, C, L, M, NT, N14, ISX, KT, VT, QSB, QSC, QSL, QSX, plus Natural Gas Spark Ignited Series

Part Offerings

    Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Oil Pump, Gaskets Set, Water Pump, Oil Cooler, After Cooler & Sensor.

Detroit Diesel

Engines Supported:Engine Model Coverage: 3100, 3200, 3300, 3400, 3500, C7, C9, C12, C15 plus D and G Natural Gas Spark Ignited Series

Part Offerings

    Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Oil Pump, Gaskets Set, Water Pump, Oil Cooler, After Cooler & Sensor.

Navistar

Engine Model Coverage: DT360, DT466, DT466E, DT530, DT570 Series Engines

Part Offerings

    Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Gaskets Set, Water Pump, Oil Cooler, Oil Pump, & Sensor.

For more information on HHP's offering of diesel engine parts or to speak with one of our qualified professionals, call us toll free at (844)-215-3406.

We appreciate your business!