China P7100 Fuel Injection Plunger Spare Parts Diesel Pump Plunger P42 U815 Xy120p43 for Diesel Engines Truck, Find details about China P42 for Weifu Pump, Fuel Injection Pump Plunger Element from P7100 Fuel Injection Plunger Spare Parts Diesel Pump Plunger P42 U815 Xy120p43 for Diesel Engines Truck