MK1014571 Big Bore Cylinder Piston Gasket Kit Product Info:

• Piston Diameter: 84mm, Type: Concave
• Cylinder Bore: 84mm, 4 Stroke

Included in This Kit:

(QTY 1) NICHE 519-CCY2217L Big Bore Engine Cylinder

Substitute For OEM Part Numbers(s): 5FU-11310-01-00, 5FU-11310-00-00, 4GB-11310-00-00

(QTY 1) NICHE 519-KGS2221K Cylinder Head & Base Gasket Kit

Substitute For OEM Part Numbers(s): 93210-86509-00, 4KB-11351-00-00, 3GD-12213-00-00, 3GD-11351-00-00, 1UY-11181-01-00, 1UY-11181-00-00

(QTY 1) NICHE 519-KPS2441T Big Bore Piston Kit

Substitute For OEM Part Numbers(s): 4GB-11638-00-00, 4GB-11636-00-00, 4GB-11631-00-Y0

Compatible with the Following Vehicles:

Yamaha Big Bear 400 IRS 4X4: 2007-2012
Yamaha Big Bear 400 Hunter Edition 4X4: 2001-2012
Yamaha Big Bear 400 Exploring Edition IRS 4X4: 2007
Yamaha Big Bear 400 4X4: 2000-2006
Yamaha Big Bear 400 2WD: 2002-2003



WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov