Quality Remanufactured For Thousands More Miles,

A question we get a lot is what's the difference between remanufactured engines (or transmissions) and rebuilt or used engines (or transmissions). Many people confuse rebuilt products with remanufactured (reman) products, and some may even assume that a used product will be a viable replacement alternative to their failed engine, transmission, differential or other component.
With JASPER reman components, you get tolerances that meet or exceed those of the OEM (original equipment manufacturer) and a nationwide warranty that, in many cases, is better than a new component warranty. Completely remanufactured... for a lot less than you might think. But, whatever term you use for that component you're having installed in your car, truck, SUV or boat, you should make sure that you're getting exactly what you think you're getting. Here's how we differentiate used, rebuilt and remanufactured:





JASPER remanufactures a complete line of domestic and import diesel engines including Caterpillar, Cummins, Detroit, GM, International, Isuzu, and Perkins. We offer both immediate exchange and custom remanufacturing programs designed to minimize your downtime. Every year, JASPER remanufactures over 6,500 diesel engines of all sizes and makes, from on-highway to off-road and industrial.