844.215.3406

ENGINE PROBLEMS?

HHP CAN HELP!

At HHP, we understand how important it is to get the right parts for your engine. Our ASE-certified technicians can help you find the parts you need to get your vehicle out of the service bay and back on the road. With quality parts, fast shipping, top-of-the-line service, HHP takes the risk out of buying diesel engine parts

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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. Contact HHP today at 844-215-3406!

gold stars Real Reviews From Real Customers — 487 Reviews

05/30/23

Exceptional service

review gold stars
Product image for 3800782 | Cummins Rebore Kit Assembly

3800782 | Cummins Rebore Kit Assembly
Needed one piston for my 98.5 Cummins and you folks came through shining. I was thrilled when my piston arrived and I learned it w...
ROY B.
05/19/23

Right Part, Right Price

5 star review image
Product image International/Navistar DT466E Oil Pump

1833356C95 | International/Navistar DT466E Oil Pump, New (1833356C97)
Excellent Selection and Pricing
Stuart M.
05/15/23

Good

gold 5 star review
Product image for Detroit Diesel Series 60 Fuel Injector, Remanufactured

RFE4E00001 | Detroit Diesel Series 60 Fuel Injector, Remanufactured (EX631018)
Good
Alejandro P.
05/01/23

Super Great updates all the

review gold stars 5
Product image for 3277753 | Cummins Gasket Set - Upper V504

3277753 | Cummins Gasket Set - Upper V504
Super Great updates all the way from start to finish!
Gregory E.
05/15/23

water pump

5 star review gold stars
Product image for 5473238 | Cummins ISB Water Pump, New (5473172)

5473238 | Cummins ISB Water Pump, New (5473172)
Right part! Right Price! Fast shipping!
Rick G.
04/20/23

Very good part, es muy

review gold stars
Product image for 8929681 | Detroit Diesel S50/S60 .254mm Main Bearing

8929681 | Detroit Diesel S50/S60 .254mm Main Bearing
Very good part, es muy buena tiene alta calidad
Pedro R.
04/15/23

Quantity control valve

5 star review stars
Product image for A0000900069 | Detroit Diesel DD15 Metering Unit Part Set, New (DDE-A0000900069)

A0000900069 | Detroit Diesel DD15 Metering Unit Part Set, New (DDE-A0000900069)
So far great and excellent
derek s.
04/15/23

Easy ordering, helpful staff

5 star review
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highwayandheavyparts.com
Easy ordering, helpful staff and quick delivery.
Jon H.
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What's New

Check Out Our New Product Line!

HHP is now offering Detroit Diesel Series 60 14L Cylinder Heads with a New and Improved Design for Optimal Performance.

Features:

  • 12-Month Unlimited Mileage Warranty
  • Backed by HHP's ASE-Certified Technicians
  • Enhanced structural integrity and durability

Buy HHP Black Series Injectors

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