... -1 excavator part used to controll the hydraulic pump. Made in China with 1 year quality warranty ... Turbocharger, Piston, Piston Ring, Metal, Crankshaft, Oil Pump, Fuel injection Pump, Water Pump, Alternator, Starting Motor3) Hydraulic spare parts: Main Valve ... , Main Pump, Solenoid Valve, Boom/Arm/Bucket Cylinder ...