Overhaul Rebuild Kit for Mitsubishi K4M Engine Aichi HZC90 Excavator Loader 10001-UP D31PX-21A S/N 50501-UP (Overseas Version)

D31PX-21A S/N 50501-UP (Overseas Version) BULLDOZERS

Telescopic Handler: 686G

For Caterpillar CAT Knuckleboom Loader:2384C

4TNV98T-NKDC

ZAXIS330LC-3

Overhaul Rebuild Kit for Mitsubishi K4M Engine Aichi HZC90 Excavator Loader 10001-UP D31PX-21A S/N 50501-UP (Overseas Version)Application: For Models with Mitsubishi K4M Engine Refer Aichi HZC90 Excavator Loader, not only this model. Notice: The Cylinder Liner is a Semi finished type. Content: Including: 1 Set of Overhaul Gasket Kit4 Cylinder Liners4 Pistons STD4 Piston Pins8 Snap Rings4 Rod BushingsSet Rings For 4 Pistons STD1 Set of Main Bearings1 Set of Rod Bearings1 Set of Thrust Bearings4 Intake Valves4 Exhaust Valves8 Valve Guides4 Intake Valves Seats4 Exhaust Valves