4025158 | Cummins ISM Two Piece Piston Kit

This is a single replacement piston kit for your engine, you can purchase one or several. If you are just purchasing a few cylinder kits to get up and running make sure that the piston# matches and that you don't have any updated parts that might mis-match. The cylinder kits are the heart of your engine, we don't take chances on these! All of our kits are manufactured in ISO 9001: 2008 certified facilities. They come complete with the following parts:

Some kits may differ based on Engine serial number. We will have all kits available. We just need you to add your engine serial number or piston number to the order or call us and our customer service department will be happy to help. 

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

Free Standard ground shipping within the Continental US! If you need your parts in a hurry and would like to get them overnighted or expedited please give us a call and our sales reps will let you know what options are available!

Let your mind rest at ease with our industry leading 2-Year parts & labor warranty (unlimited mileage!) that back all of our kits that are specifically engineered and designed to meet or exceed OEM specifications.