Highway & Heavy Parts

Headquartered in Coleman, Michigan, Highway and Heavy Parts (HHP) is an independently owned and operated business that specializes in serving the needs of the trucking, heavy equipment and diesel engine industry. We understand just how important customer service and quality work are to maintaining excellent customer relationships.

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 our customers door and in the rare event that they can’t find the part they’re looking for, we’ll find it for them.

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. Our range of products cover virtually any engine model produced by some of the most prominent manufacturers including Cat, Cummins, International and Detroit Diesel.

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

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