Description
Genuine Cummins rocker box housing (Cummins part number 3974981) for the 2006-2018 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 3974981
Fits: 2006-2018 Dodge Ram with 5.9L/6.7L Cummins Engine