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Our Shop's History in Truck and Tractor Pulling

The Hart’s Diesel Experience

Our Hart’s Diesel shop is where all of the magic happens. Our shop is equipped with top of the line engine manufacturing and fabrication capabilities, as well as the latest in high-speed CNC machining and turning centers. The combination of our high-tech equipment and expert machinists allow us to offer the best in turbo chargers, injectors, and fuel injection pumps all manufactured in-house. Our shop is also equipped with a Dyno Testing room where we perform extensive testing on our products before they are released. We also carry test stands for our pump needs. We can test just about any pump that may have a problem, including rotary to inline pumps.

Our Shop Story

In 1996, Hart’s Diesel was founded. Randy Hart and his love for agriculture and tractors helped grow Hart’s Diesel into what it is today. In the last year, we have expanded to a bigger shop to accommodate our growth. Our Hart’s Diesel team and our customer base have grown over the years.

Everyone that works here has been with the company anywhere from two to eleven plus years. Our team all know each other and each other’s families. Here at Hart’s Diesel & Machine we believe it isn’t just a job when working with our team; we are each other’s family.

Hart's Diesel & Machine Sign

Our Tractor Pulling Products

We offer pulling parts to ensure quality and reliability when tractor pulling. Through our research and development process, we thoroughly test all our products made through our CNC Machine before we put them up for sale. Testing our parts ensures our customers with the highest-quality of diesel performance parts on the market. Whether you are a tractor puller or someone who needs a new turbo charger, fuel injection pump, or injector, we would be happy to help with your performance part needs! We offer the following products:

turbo charger

Turbo Chargers

Our turbo chargers increase the total efficiency of your tractor or truck’s engine. If you want a high-performing turbo charger, we can help you. Feel free to check out our turbo chargers so that you can better perform during your next tractor pull.

fuel injection pump

Fuel Injection Pumps

Our fuel injection pumps maximize your tractor’s power. If you want a high-performing fuel injection pump, we would be happy to help. Check out our fuel injection pumps to see how we can help you excel at your next tractor pull.



Our fuel injectors ensure reliable engine performance when tractor pulling. Check out our fuel injectors page to see all the reasons why Hart’s Diesel offers the best injectors for your money.

Our Diesel Performance Part Services

We offer various services to help ensure quality parts to our customers. If you need regular maintenance, repairs or rebuilds, we can help you. Through each of these services we restore the performance part back to its best condition possible. Learn more about our diesel performance part services below!

Hart’s Diesel & Machine Business Hours

(Closed for lunch every day from 12:00 p.m. to 1:00 p.m.)

Standard Hours
  • Monday: 8:00 a.m. to 5:00 p.m.
  • Tuesday: 8:00 a.m. to 5:00 p.m.
  • Wednesday: 8:00 a.m. to 5:00 p.m.
  • Thursday: 8:00 a.m. to 5:00 p.m.
  • Friday: 8:00 a.m. to 5:00 p.m.
Holiday Closings
  • New Year’s Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Thanksgiving Day and the Day After
  • Christmas Day
Tractor Repair and Rebuild Shop

Needing a Repair or Rebuild?

Not quite ready for a new part? Are you instead looking to repair or rebuild your fuel injection pump, turbo charger, or injector? Let Hart’s Diesel & Machine help you with your repair or rebuild today!

Quality performance turbo charger

Ready for Quality Performance Parts?

If you are ready to purchase quality performance parts or repair your performance parts, contact us today!

Fuel Injection Pumps

Let Us Help You with Your Tractor Pulling Parts

Are you interested in purchasing a new fuel injection pump, turbo charger, or injector? Well what are you waiting for? Check out our performance pulling parts!