Off-road Diesel Engine Parts, Replacement Engines, and Service

For almost 50 years, HooverTec has specialized in off-road diesel engine sales, parts, and repairs. Whether you’re a diesel engine repair shop or a DIY mechanic looking for a reliable parts supplier, our experienced staff will gladly give you knowledgeable and efficient assistance.

Off-road Diesel Engine Parts for Repair Shops and DIY Mechanics

We know it’s important to have a dependable source of replacement parts for your off-road diesel equipment. That’s why we supply high-quality parts to maximize the longevity and reliability of your engine. Reach out to our knowledgeable team for the diesel engine parts you need to get you back to work.

Are you looking for any of these FPT engine parts or Iveco engine parts? We have them in stock for you.

Part # Description
504095659 (or 504345406) Crankshaft
504213230 Crankshaft
2995574 (or #500054637) Bearing set
8097916 (or #8097548) Piston
8097915 (or # 8097546) Piston
5801569141 Fuel injector

Need more information? Tap into our wealth of technical experience and repair support via phone or email. HooverTec can answer your questions, provide you with technical documentation, and help you resolve your problem.

We also offer short-term tool rental to help you get the job done!

Expert Diesel Engine Repair Service

Not everyone has time to repair, much less rebuild, their own engine. That’s why we offer expert diesel engine repair services to take care of the job for you. Our team of engine technicians has years of experience working with off-road diesel engines. We’ll get your equipment back up and running as soon as possible.

High-Quality Diesel Engine Replacement

When you need a diesel engine replacement, you want an engine that fits seamlessly and delivers the power and reliability you need. We have top-end replacement diesel engines and can help you find the perfect match for your equipment. We’ll give you the support and technical documentation you need whether you have a repair shop or are a DIY mechanic. Don’t forget that we offer short-term tool rental to help you get the job done!

If you’re replacing a diesel engine, don’t settle for anything less than peak performance. Contact HooverTec today, and let us help you get back to work.

We carry FPT (formerly Iveco) engines for use in many of these machine brands:

  • Construction – Case, New Holland, Kobelco
  • Agriculture – Case IH, New Holland
  • Many other free-market OEM generator and construction machine manufacturers

Yanmar Repower remanufactured engines are an affordable way to get your equipment running again as soon as possible. We have Yanmar Repower engines available as short blocks, HBC engines, ¾ complete, and 100% complete engines, including these model numbers:


  • 3TNV88
  • 4TNV88
  • 4TNV98


  • 4TNE98
  • 4TNV98CT
  • 4TNV106T