Application:

For Models with Yanmar 3TN78 Engine Refer Yanmar YB221, YB231, YB251 Excavator, not only these models.

Notice:

Please send us the diameter of your old valve surface and the picture of your old cylinder head gasket when you buy, so that we can check the product information, thank you! The Cylinder Liner is a Semi-finished type.

Content:

1 Set of Overhaul Gasket Kit
3 Cylinder Liners
3 Pistons, STD
3 Piston Pins
6 Snap Rings
3 Rod Bushings
Set Rings For 3 Pistons, STD
1 Set of Main Bearings
1 Set of Rod Bearings
1 Set of Thrust Bearings
3 Intake Valves
3 Exhaust Valves
6 Valve Guides
3 Intake Valves Seats
3 Exhaust Valves Seats

NOTICE:

Please send us your engine’s nameplate and your model’s nameplate after you order this product([email protected])