519-KPS2441T Big Bore Piston Kit Product Info:

• Piston Big Bore: 84mm; Material: AC8A; Cast Piston; Surface Coating: Normal; Piston Type: Concave

Direct Replacement for the Following OEM Part Numbers:

4GB-11638-00-00, 4GB-11636-00-00, 4GB-11631-00-Y0

Compatible with the Following Vehicles:

Yamaha Kodiak 400 4X4: 1993-2001
Yamaha Grizzly 600 Hunter Edition 4X4: 2000
Yamaha Grizzly 400 Hunter Edition 4X4: 2009
Yamaha Big Bear 400 IRS 4X4: 2007-2012
Yamaha Big Bear 400 Hunter Edition 4X4: 2000-2012
Yamaha Big Bear 400 Exploring Edition IRS 4X4: 2007
Yamaha Big Bear 400 4X4: 2000-2012
Yamaha Big Bear 400 2WD: 2000-2004



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