Overhaul Rebuilt Kit for Yanmar 4TN84E-RK 4TN84L-RB Engine B50 B50-1 Excavator Size of Main Bearing:STD For Doosan Daewoo Excavator: DH220-5

For Doosan Daewoo Excavator: DH220-5

1 Set Pistons STD (removed from New original Engine)

Caution: always use a back-up wrench to hold the bottom nut when tightening

For Kubota Excavator: KH-191Kubota Tractor: L2850DT

SBA185206085

Overhaul Rebuilt Kit for Yanmar 4TN84E-RK 4TN84L-RB Engine B50 B50-1 Excavator Size of Main Bearing:STD For Doosan Daewoo Excavator: DH220-5Application: For Yanmar 4TN84E RK 4TN84L RB Diesel Engine Excavator B50 B50 1, Digger, Bagger, Skid Steer Loader, Forklift Truck, Tractor and KOHLER Generator set 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