IPD L.L.C.IPD which was established in 1955, is a California, USA based Manufacturing, Engineering and Distribution company, with branches in Denmark and Australia providing quality parts for Caterpillar engines for Marine propulsion and Power generation and has focused on helping equipment owners save money without risk to reliability !!.

IPD LLC is an ISO 9001:2000 Certified by Lloyd’s Register company.

We solely focus on engine parts only, thus Hoses-, Filters-, Electrical-,Hydraulic-, Turbocharger-,parts are not offered by IPD.

IPD's diesel engine parts cover a wide range of engine models such as from the D330 through D399 as well as the latest models from D3204 to D3516.