Description
Genuine Cummins fuel injection pump return line (Cummins part number 3905707) for the 1989-1991 Dodge with 5.9L Cummins Engine. A factory replacement part made to Cummins original equipment specifications.
- Genuine Cummins OEM part
- Cummins part number 3905707
Fits: 1989-1991 Dodge with 5.9L Cummins Engine