The remanufactured differentials undergo an extensive "Do It Right" process that ensures worry-free operation.

JASPER Engines & Transmissions remanufactures automotive and marine engines and transmissions. Established in 1942, the company provides rebuilt engines, transmissions, differentials and performance ...

JASPER, Ind. (AP) — Jasper Engines & Transmission says it will expand its operations in southwest Indiana, creating up to 235 new jobs by 2017. The company announced in a news release Wednesday that ...

Jasper Holdings Inc. has acquired rotational molder Jer-Den Plastics Inc. for an undisclosed price. Jasper, Ind.-based Jasper owns several manufacturing firms including Jasper Engines & Transmissions, ...