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On Highway Diesel Engine Parts

HDP offers a broad selection, over 75,000 part numbers available for on-highway vehicle applications.  Fuel system components and internal engine components cover class 5 – 8 trucks. HDP’s focus on continued expansion of products for the latest vehicles includes parts for Caterpillar, Cummins, Detroit Diesel, Navistar, Mack, and Volvo engine applications.

On Highway Diesel Engine Parts

Where Durability Meets Demand

Your commitment to delivery schedules is not lost on us. HDP understands that your time is valuable and it’s our commitment to keep you and your vehicle on the road where it belongs. Not only will we get the parts you need fast, but HDP provides OEM quality parts at affordable prices. We’ve built a reputation for unbeatable support of the industries most popular manufacturers. From Caterpillar to Volvo, HDP has you covered. 

Popular Truck Makes & Engine Models

Caterpillar Truck Engine Models
Cummins Truck Engine Models
Detroit Diesel Truck Engine Models
Navistar Truck Engine Models
Mack Truck Engine Models
Volvo Truck Engine Models
Not only do we offer engine parts for these popular truck engine models, but we also offer a variety of non-engine parts for popular transmission and suspension makes like Dana, Eaton, Fuller, Hendrickson, Rockwell and more! Give us a call today and let one of our Heavy Duty Pros help you.