With 54 years experience in the manufacturing process and design innovation, IPD has been an industry leader of diesel engine parts around the world. Uncompromising technology and quality is built into every component.
IPD was one of the first companies to offer Induction Hardened Liners for use in Caterpillar diesel engine applications.
Another IPD exclusive design is the Grooved Connecting Rod Bearings which reduces cavitation and extends bearing life.
Original to IPD is the Crevice Seal Style Liners for Caterpillar 3400 series engines which helps reduce the amount of cylinder liner movement and o-ring failure in these applications.