John Deere Power Systems is a division of John Deere Company the renowned agricultural equipment manufacturer. JDPS specializes in Diesel engines which are manufactured out of four factories: one in Saran, France; one in Toreon, Mexico and two in Iowa, U.S.A. These engines provide performance, reliability and serviceability comparable to high horsepower engines. They include also features usually not available in engines of similar power range such as: replaceable liners, valve guides and high ring piston for excellent fuel economy. Beside John Deere's agricultural and construction equipment, these engines are used by many OEM's worldwide to provide power for their own equipment.