Description
Genuine GM CP4 fuel injection pump gear (GM part number 12629463) for the 2011-2016 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML. A factory replacement part made to GM original equipment specifications.
- Genuine GM OEM part
- GM part number 12629463
Fits: 2011-2016 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML; 2011-2016 GMC Sierra 2500HD/3500HD 6.6L Duramax LML