J & R is your source for purchasing quality remanufactured Caterpillar and other brand of engines. The quality and performance that you get from our remanufactured engines is the same quality and performance that you would expect from buying a new piece of equipment, but at a better rate.

J & R is uniquely tied to a very large independent of used industrial engines and can offer a great line of remanufactured diesel, natural gas engines and power generation equipment to meet your needs. We also stock low hour or reconditioned engines, engine cores, and offer trade in allowances for your engine regardless of condition. This cannot be duplicated in many companies. Synergy is created in the fact that J&R is solely focused on the service industry and product. Whether it is Service or purchasing a unit, it can be seamless to the client.

Through our Engine Exchange program we carry a large inventory of equipment to meet the needs of our customers. Why wait to have your equipment repaired when you can take advantage of exchanging your equipment for a remanufactured piece of equipment.

Engine Sales


& R offers a full range of rebuilt Caterpillar engines.

We are constantly purchasing used engines and restoring them back to their original condition. We carry a number of different makes and models from Diesel and Natural Gas engines to meet the needs of your particular application. If we don’t have what you are looking for in stock, we will find it for you.

Exchange Fleet


Presently we stock a large variety of natural gas industrial engines to meet customer demands for quick turnaround of exchange. We presently have field technicians on staff to assist in the exchange process. Call today and schedule your next major maintenance procedure. With proper scheduling and communications this process can be painless.


Component Sales


J & R offers a wide variety of component sales to the operator who performs their own repairs. Oil pump assemblies, water pumps, crankshafts, fuel systems, loaded heads, and short blocks, etc.


Core Engines


We offer core engines for sale to build for your specs exclusively. You just tell us what you need and we can build from ground up special for your application. Full warranty and value that you can appreciate and use fully. No more buying and make it adapt to your application.