
The Story
Replace your failed CP4 injection pump in your 2011-2016 GM 6.6L Duramax with this NEW replacement pump from BOSCH. This pump is a direct replacement and is designed to meet or exceed factory specifications.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Replace your failed CP4 injection pump in your 2011-2016 GM 6.6L Duramax with this NEW replacement pump from BOSCH. This pump is a direct replacement and is designed to meet or exceed factory specifications.






















