... self suction ability 3. lubricating pump 4. simple structure Komatsu fuel injection pump PC300-8 1. High pressure fuel ... Our company is a designated oem/genuine plant of Komatsu, Shantui etc. which specialized in the construction machinery ... Block, Turbocharger, Piston, Piston Ring, Metal, Crankshaft, Oil Pump, Fuel injection Pump, Water Pump, Alternator, Starting Motor3) Hydraulic spare parts: Main ...