This OEM Cummins fuel injection pump is a direct replacement part for your Cummins ISB 6.7L cab and chassis between 2010 and 2016. It is designed for use with diesel fuel and has a drive type of electrical. The manufacturer part number for this pump is 5398557 and it comes with a 1-year manufacturer warranty. This fuel pump is compatible with various part numbers including 4983416NX, 0986437370, R0986437370, 5398557, 0445020113, R0445020113, R0445020300, 5398557NX, 4983416, 5398557RX, and 4983416RX. It is not a vintage part, a universal fitment, or a performance part. This pump is manufactured in the United States and is an essential component for the proper