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.
JASPER provides you with more than just a remanufactured diesel engine... we provide confidence. Confidence in your equipment's performance and our remanufacturing procedures. Confidence in knowing that you have installed the best remanufactured diesel engine available.
The 2011 racing season is almost here. The NASCAR Driveline Division of Jasper Engines & Transmissions looks to build upon the success of the 2010 season by building transmissions and rear end differentials for some of the top teams in NASCAR.
Joe Gibbs Racing drivers Denny Hamlin, Kyle Busch and Joey Logano drove in the NASCAR Sprint Cup Series in 2010 with cars equipped with a JASPER 4-Speed Transmission, as did Michael Waltrip Racing drivers David Reutimann, Martin Truex, Jr. and Marcos Ambrose. Penske Racing drivers Kurt Busch, Brad Kesolowski and Sam Hornish, Jr. raced cars equipped with a JASPER Rear End Differential.