Highway and Heavy Parts

Highway and Heavy Parts HHP offers a vast array of products, including rebuild kits, fuel system parts, turbochargers, gasket kits, and more! Call us toll-free at 844.447.2950.

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. Our competent team of qualified professionals have combined for over 45 years of hands-on work experience in the diesel engine sector and understand just how important customer service an

d quality performance are to maintaining your schedule and remaining profitable. 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 your door and in the rare event that you can’t find the part you’re looking for, we’ll find it for you. 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, and while our range of products cover virtually any engine model produced by some of the most prominent manufacturers including Cat, Cummins, International and Detroit Diesel, you can be assured that we’ll get you exactly what you need, whatever and wherever it may be. We supply diesel engine parts for applications in the following markets:
• On-Highway
• Off-Highway& Construction
• Marine
• Power Generation
• Natural Gas
The list below provides additional information on the parts we offer for some of the most prominent diesel engine manufacturers. Caterpillar - Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Oil Pump, Gaskets Set, Water Pump, Oil Cooler, After Cooler & Sensor. Engine Model Coverage: 3100, 3200, 3300, 3400, 3500, C7, C9, C12, C15 plus D and G Natural Gas Spark Ignited Series Engines
Cummins - Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, After Cooler, Gaskets Set, Water Pump, Oil Cooler, & Sensor. Engine Model Coverage: B, C, L, M, NT, N14, ISX, KT, VT, QSB, QSC, QSL, QSX, plus Natural Gas Spark Ignited Series Engines
Detroit - Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Gaskets Set, Water Pump, Oil Cooler, & Sensor. Engine Model Coverage: 53, 71, 92, 149, 40, 50, 60 Series Engines
International Engine Parts - Rebuild Kit, Cylinder Head, Fuel Injector, Camshaft, Crankshaft, Engine block, Turbocharger, Gaskets Set, Water Pump, Oil Cooler, Oil Pump, & Sensor. Engine Model Coverage: DT360, DT466, DT466E, DT530, DT570 Series Engines
For more information on HHP's offering of diesel engine parts or to speak with one of our qualified professionals, call us toll free at (855)-447-7278. We appreciate your business!

Your diesel engine is a major investment. Help it last longer with these five simple tips:✅ Stay on top of preventative ...
09/09/2026

Your diesel engine is a major investment. Help it last longer with these five simple tips:

✅ Stay on top of preventative maintenance.
✅ Don't ignore warning signs.
✅ Keep your cooling system healthy.
✅ Use quality replacement parts.
✅ Address small repairs early.

A little maintenance today can help reduce downtime and costly repairs tomorrow.

📞 844.447.2950
🌐 highwayandheavyparts.com

09/08/2026

Getting the most out of a diesel engine comes down to a handful of habits done consistently.

Stay on top of preventative maintenance — Regular oil changes, filter replacements, and scheduled inspections protect critical components and catch small problems before they turn into expensive ones.

Pay attention to warning signs — Excessive smoke, loss of power, unusual noises, and increased oil consumption are all telling you something. Don't wait for it to get louder.

Take care of the cooling system — Overheating causes serious engine damage, often without much warning. Check coolant levels regularly and inspect hoses, the radiator, and other cooling components before they become a problem.

Use quality replacement parts — When repairs are needed, the parts you choose directly affect how long the fix holds up. Quality components keep the engine reliable and performing the way it should.

Don't put off small repairs — A minor issue today is almost always cheaper than the major failure it becomes if it's ignored.

None of this is complicated. It's just consistency.

📞 844-447-2950
🌐 highwayandheavyparts.com

Does your rig have what it takes to win calendar fame? Enter to win the Annual HHP Calendar Contest today!Submit a photo...
09/05/2026

Does your rig have what it takes to win calendar fame? Enter to win the Annual HHP Calendar Contest today!

Submit a photo of your diesel vehicle for a chance to win an HHP prize pack and a spot in the 2027 HHP Calendar.

✅ Everyone that enters wins 2 calendars!
🏆 All 12 grand prize winners receive 10 calendars, a free HHP merch pack, and their photo featured in our calendar all year long.

Help pick the winners! Vote for your favorite rig on Facebook from Nov. 2–8, 2026.
Enter by October 30th, 2026 for a chance to win!
👉 https://highwayandheavyparts.com/contest

Photo featured: 2026 February Winner Kadi Isbell from Wilmer, TX.

09/05/2026

The HHP 2027 Calendar Contest is officially open — and we're looking for rigs to feature.

Here's how it works:

📸 Take a great photo of your rig
📋 Fill out the entry form on the 'What's New' tab at highwayandheavyparts.com
📅 Submit your photo by October 30th

Every entry gets 2 free calendars — no matter what.

12 grand prize winners will be featured in the 2027 HHP calendar and receive an HHP merchandise package plus 10 calendars.

Voting opens on Facebook from November 2nd through November 8th, so get your friends, family, and fellow truck enthusiasts ready to vote.

Head to the 'What's New' tab on our website to find the entry form and get started.

🌐 highwayandheavyparts.com/contest/
📞 844-447-2950

Happy Labor Day from HHP!In observance of Labor Day, HHP will be closed Saturday, September 5th and Monday, September 7t...
09/05/2026

Happy Labor Day from HHP!

In observance of Labor Day, HHP will be closed Saturday, September 5th and Monday, September 7th.
We hope everyone stays safe and enjoys their holiday weekend!

📞 844.447.2950
🌐 highwayandheavyparts.com


A quality rebuild starts with quality parts.Give your Cummins engine a second life with dependable engine rebuild kits f...
09/03/2026

A quality rebuild starts with quality parts.

Give your Cummins engine a second life with dependable engine rebuild kits from Highway & Heavy Parts. Whether you're completing an in-frame overhaul or a full engine rebuild, we have the parts you need to get the job done right and keep your engine performing for the long haul.

With 1–2 day delivery to most areas, in-stock parts that ship today, and components that meet or exceed OEM specifications, HHP makes it easier to get quality parts when you need them.

Not sure which rebuild kit is right for your application? Our team is here to help.

Call 844.447.2950 or shop online today: https://highwayandheavyparts.com/

09/02/2026

When you call for parts, knowing the engine make and model isn't always enough.

Engines within the same family can have different configurations that require different components. The engine serial number — ESN — is what uniquely identifies your specific engine and allows us to verify the correct part before anything ships.

That's why our part specialists ask for it. It's not extra paperwork — it's how we make sure you get the right part the first time and avoid returns, delays, and unnecessary downtime.

Where to find it: the engine data plate on the engine block, valve cover, or timing cover. It may also be in your service records or engine documentation.

Don't wait until the engine is down to look for it. Find it now and save it somewhere easy to access — it'll save time on every future call.

📞 844-447-2950
🌐 highwayandheavyparts.com

Thank you to all who participated in the 2026 HHP Calendar Photo Contest!This month we are shining a spotlight on our Se...
09/01/2026

Thank you to all who participated in the 2026 HHP Calendar Photo Contest!

This month we are shining a spotlight on our September Winner! This photo was submitted by Jay Noot from Marion, ND.

Noot Haymoving

Look for it in the 2026 HHP Calendar!

Shop Now! https://highwayandheavyparts.com/

08/31/2026

Most expensive diesel engine failures don't start with one big event. They build up from small habits that seem harmless at the time.

Here's what actually shortens engine life:

Skipping scheduled oil changes — Even pushing an interval a little too far, too often, adds up over time.

Ignoring warning lights — If the truck is still running, it's easy to put it off. That's usually when the damage quietly gets worse.

Working the engine too hard — Consistently pushing past what the engine is built for accelerates wear on every internal component.

Shutting down immediately after a heavy haul — The turbo and other components need time to cool down. Instant shutdown after hard work causes heat soak and accelerates wear.

Choosing cheap parts over the right ones — Low-cost replacements often cost more in the long run through premature failure and repeat repairs.

Most of this is preventable. Read the full breakdown on our blog 👇
🔗 highwayandheavyparts.com/blog/diesel-engine-maintenance-habits/

📞 844-447-2950

Address

5015 N Dickenson Road
Coleman, MI
48618

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 3pm

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