The Industrial Injection 0 986 437 308SE Remanufactured CP3 Fuel Pump are the pinnacle of what you should expect out of a CP3 injection pump. Each injection pump is brought in direct from the OE supplier and then engineered at their facility using OE spec parts and calibration procedures. This extensive calibration process is performed to guarantee our customers the smoothest and most reliable CP3 injection pump the diesel industry has ever seen.