Piston Kit Part Number:
MK1000933

Includes:
Piston, Piston Rings, Wristpin, Circlips (2), Head Gasket, Base Gasket, Chain Tensioner Gasket, O-Ring

Direct Replacement For:
4GB-11631-00-Y0, 4GB-11610-00-00, 42Y-11610-00-00, 1UY-11181-01-00

This Part is known to be Compatible with the following vehicles:

Yamaha Big Bear 400:
2000-2012
Yamaha Kodiak 400:
1993-1999
A brand new Piston and Gasket Kit for your machine. This kit includes everything you need to swap out your old piston and rings and get your machine running like new again. Quality and performance guaranteed!