Description
Genuine Cummins copper washer fuel injector seal (Cummins part number 3937142) for the 2003-2018 Dodge Ram with 5.9L/6.7L Cummins Engine. A factory replacement part made to Cummins original equipment specifications.
- Genuine Cummins OEM part
- Cummins part number 3937142
Fits: 2003-2018 Dodge Ram with 5.9L/6.7L Cummins Engine