Remanufactured CP4 Fuel Pump 2015-2019 Ford 6.7L Powerstroke XDP Xtreme Diesel PerformanceThe XDP Remanufactured CP4 Fuel Pump (Stock Replacement) XD525 replaces the faulty or underperforming fuel pump in your 2015 2019 Ford 6. 7L Powerstroke. A failing fuel pump causes low fuel rail pressure and loss of power which could leave your truck stranded on the side of the road. This replacement CP4 pump will restore fuel system function, help get your truck running as it should, and get you back on the road. All XDP fuel pumps are constructed