Capable of replacing fuel line fittings on Cummins ISB and ISX engines, this line socket set prevents damage to the fuel rail and lines while reducing the risk of leaks. The set includes a 19 mm socket for 2011 and older diesel engines and a 22 mm socket for newer ISX models. Both tools are compatible with a 3/8" (9.5 mm) square drive.

Capable of replacing fuel line fittings on Cummins ISB and ISX engines, this line socket set prevents damage to the fuel rail and lines while reducing the risk of leaks. The set includes a 19 mm socket for 2011 and older diesel engines and a 22 mm socket for newer ISX models. Both tools are compatible with a 3/8" (9.5 mm) square drive.