General Info

Diesel Pro Power is the largest end-user direct distributor of parts for Detroit Diesel, Cummins, and Caterpillar marine diesel engine parts and Twin Disc and Allison marine transmissions. Our site has fast, intuitive, secure and 100% accurate. All orders are shipped the same day direct to you anywhere in the world. We have over 30,000 satisfied customers worldwide and best online reviews we are the online business site of choice for both experts and not experts. Find all you need in seconds and take advantage of our engine and transmission troubleshooting guides