Compatible with Yamaha: Piston 55X-11638-00-00, 55X-11631-00-96, 55X-11636-00-00, Cylinder: 22K-11311-02-00 Compatible Part Numbers Base Gasket: Yamaha 22F-11351-01-00, Head Gasket: Yamaha 55X-11181-00-00 Compatible with Yamaha 1985-2001 Badger 80 YFM80, 1986-1987 Moto 4 80 YFM80 Compatible with Yamaha 2002-2008 Raptor 80 YFM80W/YFM80R, 2005-2008 Grizzly 80 YFM80G Cylinder Bore Size 47mm; OEM-Style Gaskets to Allow for Breezy Piston Installation; Cylinder Material Steel; Cylinder Sleeve Coating None Included Items in This Bundle:

(QTY 1) NICHE 519-CCY2228L Engine Cylinder

Substitute For OEM Part Numbers(s): 22K-11311-02-00

(QTY 1) NICHE 2-CR7HSA Spark Plug

Substitute For OEM Part Numbers(s): NGK-CR7HS-00-00, NGK-C7HSA-00-00, C7H-SA000-00-00, 94701-00255-00

(QTY 1) NICHE 519-KGS2228K Cylinder Head & Base Gasket Kit

Substitute For OEM Part Numbers(s): 55X-11181-00-00, 22F-11351-01-00

(QTY 1) NICHE 519-KPS2299T Wiseco Piston Kit

Substitute For OEM Part Numbers(s):

Fits The Following OEM Models:

Yamaha Badger 80 Hunter Edition: 2001
Yamaha Badger 80: 1985-2001
Yamaha Grizzly 80 Hunter Edition: 2006-2008
Yamaha Grizzly 80: 2005-2008
Yamaha Moto 4 80: 1986-1987
Yamaha Raptor 80: 2002-2008