Best quality 612601080396 High Pressure Fuel Pump Fuel Injection Pump For Weichai WD12 WP10 JAC Shacman F3000 Truck Spare Parts Engine Fuel Supply System Features Precise Fuel Injection Control : The 612601080396 high pressure fuel pump works with the governor mechanism to regulate fuel delivery, ensuring the precise matching of injection timing and quantity, thereby enhancing engine combustion efficiency. Reliable Construction : The pump body is manufactured from high