Overhaul Rebuild Kit for Komatsu Loader WA30-2 WA30-5 WA40-3 WA50-3 Fuel Tank Cap 072991018 Y129150-02931

Y129150-02931

4TN78TL-RB

Fit For Komatsu Excavator:PC45-1

17311-234804Pair Rod Bearings

Overhaul Rebuild Kit for Komatsu Loader WA30-2 WA30-5 WA40-3 WA50-3 Fuel Tank Cap 072991018 Y129150-02931Part Name: Engine Rebuild Part number: Application: For KOMATSU Wheel Loader: WA30 2, WA30 5 W, WA40 3, WA40 3SF X, WA50 3 WA30 5 NA, WA30 5 X, WA40 3RS X, WA40 3 X, WA50 3 XContains the following: Piston: 3 Piston Ring: 3 Piston Pin: 3 Cylinder Liner: 3 Piston Snap: 6 Piston Pin Bush: 3 Intake Valve: 3 Exhaust Valve: 3 Valve Guide: 6 Intake Valve Seat: 3 Exhaust Valve Seat: 3 Thrust Washer: Set of 2 Pairs Main Beraing STD: Set of 4 Pairs Con Rod