Overhaul Rebuild Kit Yanmar 3TNA72L-UBA Engine YB121 YB151 Excavator

Overhaul Rebuild Kit Yanmar 3TNA72L-UBA Engine YB121 YB151 Excavator

Application: Models with Yanmar 3TNA72L-UBA Engine

Compatible with Yanmar YB121 YB151 Excavator

Contents:

1 Set of Overhaul Gasket Kit

3 Cylinder Liners

3 Pistons 

3 Piston Pins

6 Snap Rings

3 Rod Bushings

Set Rings For 3 Pistons 

1 Set of Main Bearings

1 Set of Rod Bearings

1 Set of Thrust Bearings

3 Intake Valves

3 Exhaust Valves

6 Valve Guides

*The cylinder liners in this kit are semi-finished. They require additional machining.