Remanufactured Caterpillar Engines

Caterpillar is a manufacturer known worldwide for their use in industrial, marine, and on-highway applications. CAT is a trusted name in diesel industry. The big yellow CAT machinery is the number one choice in the industrial and construction industries worldwide!

We ship nationwide!

Contact Us Today

Caterpillar Diesel Engines are one of the most popular diesel engines sold. The name Caterpillar is well-known throughout the country and globally as well. They have been in business for over 90 years and continue to grow. Caterpillar is one of the most reliable diesel engines around. They are used in a variety of equipment for many industries across the board.

Agriculture • Construction • Defense • Forestry • Generators • Mining • Production • Rail • Recreational • Commercial Industrial • Trucks • Semis • Yachts • Vessels / Ships

Our remanufactured Caterpillar Diesel Engines meet or exceed OEM standards. OEM parts are designed for the creation of a specific vehicle. This is all dependent on the needs and wants of each client. Our remanufacturing process includes a teardown, inspection, cleaning on all parts, machining, and re-assembly of engine. Cylinder block, cylinder head(s), and crankshaft are all cleaned and machined to meet OEM standards and specifications. All wearable parts are replaced. Injectors are tested and replaced. After painting engine is custom created to ensure safety and security during shipping.

Service Your Engine

Contact us today to have your engine remanufactured, or for more information about our remanufacturing process.


Shop our current inventory of remanufactured engines, engine kits, and parts.

Our Warranty Program

At Fisher Power Supply we work hard to ensure the quality of our workmanship and the products we use. We offer a 1-year unlimited miles/hour warranty on our all our remanufactured Diesel engines. For more information on our warranty program click here.