Caterpillar 3406E, C15, C15 Acert Injectors in stock now!

What's your Engine?

At HHP, we are not just selling you diesel engine parts, we are selling you an industry leading service because it is our mission to take the risk out of buying diesel engine parts.

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We source our high quality parts from a variety of manufacturers across the country, giving us more opportunity to get you the exact part you need, as fast as possible. We have the ability to determine availability, price, and quality for you within minutes.

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!

What's New

The HHP Black Series

The New Black Series Injectors are Accurately Remanufactured to Create the Most Efficient and Powerful Fuel Delivery System.
Let the Power Begin!

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