Diesel Exhaust Fluid PumpDIESEL EXHAUST FLUID PUMPTrustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experienceDirect replacement – this DEF pump is designed to match the performance of the original equipment pump on specified Ford Super Duty trucks equipped with Powerstroke diesel enginesProven performance – engineered, manufactured and rigorously tested to help restore the proper operation of the SCR system when an OE pump leaks, fails to circulate DEF and causes a check engine lightIdeal solution – cost-effective, reliable replacement critical to the proper operation of the truck’s selective catalytic reduction (SCR) system and to meeting emissions standardsReplacing the original equipment diesel exhaust fluid (DEF) pump on certain Ford Super Duty pickup trucks equipped with Powerstroke diesel engines is an expensive proposition. When the factory pump leaks, fails to circulate DEF and causes a check engine light, installing a high quality unit in its place is critical to the proper operation of the truck’s selective catalytic reduction (SCR) system. A fully functioning pump is also a necessity to meet emissions standards. This DEF pump is designed to match the performance of the costly original unit and is engineered, manufactured and tested to strict standards for reliable performance and long service life.