Highway and Heavy Parts - Mack


If you're looking for aftermarket parts for your Mack Truck, HHP is the place to shop. All of our Mack parts are designed with high-quality components and tested for maximum durability, like the Mack MP7/ MD11 Complete Turbocharger, remanufactured and assembled in an ISO 9001 certified facility for equal or better quality when compared to the OE, but at a fraction of the price.

Our selection of aftermarket overhaul rebuild kits are also here to meet all your needs. Our rebuild kits, like the Mack E7/ E-Tech Overhaul Rebuild Kit, strictly conforms to all OEM specifications for optimal design and function. Or if you're looking for something less time-consuming we offer the Mack E7 Aset with EGR Inframe Rebuild Kit to maximize your time and engine efficiency. We only sell rebuild kits, like the Mack E7 Engine Kit, with new parts, zero core charges, and a 2-Year unlimited mileage warranty.

But it doesn't stop there, your Mack Truck is more than just an engine. That's why we offer parts like Genuine Bosch Mack E7 Unit Fuel Pump System and the Fuel Injector Assembly for Mack E7 to upgrade and bring new life to your fuel system.

Need help on your Mack repair? Call our ASE-Certified technicians at 844.215.3406.