Find Parts
GEPP Diesel is committed to helping you find the parts and accessories for your 6.5L turbo diesel engine or your Hummer H1 off road rig.
The best way to find a specifc part is by using the part number lookup below. This will automatically check all available part cross-references. To browse through our products please either choose a product category or use a keyword search to find what you are looking for.
Even if the part isn't found in our cross-reference database we are happy to help you find it. Try the parts number lookup and if your part is not found simply click on the Parts Inquiry button to get more information on what you're looking for.
Note: dealers and military buyers are asked to contact GEPP directly before using this Web site to search for parts so that special features may be enabled.