Top End Rebuild Kit 83.5Mm +0.5Mm Over Compatible With 1993-1999 Yamaha Kodiak 400 Yfm400fw

OEM PART NUMBERS:
• Piston Std: 4GB-11631-00-Y0 / 4GB1163100Y0
• Piston Std Alt: 4GB-11631-00-00 / 4GB116310000
• Piston 0.50mm Over: 4GB-11636-00-00 / 4GB116360000
• Piston 1.00mm Over: 4GB-11638-00-00 / 4GB116380000
• Piston Ring Set: 4GB-11610-00-00 / 4GB1161000000
• Piston Pin: 51Y-11633-00-00 / 51Y1163300000
• Circlips: 93450-19095-00 / 934501909500
• Cylinder: 5FU-11310-01-00 / 4GB-11310-00-00
• Cylinder Head Gasket: 1UY-11181-01-00 / 1UY-11181-00-00
• Cylinder Base Gasket: 4KB-11351-00-00 / 3GD-11351-00-00
• Chain Tensioner Gasket: 3GD-12213-00-00

SPECIFICATIONS:
• Type: Top End Rebuild Kit
• Bore Size: 83.5mm (+0.5mm Over)
• Oversize: +0.5mm Over
• Standard Bore: 83mm
• Stroke: 71.5mm
• Displacement: 401cc
• Compression Ratio: 8.6:1
• Engine Type: 401cc SOHC Air-Cooled Single-Cyl 4-Stroke
• Condition: New

APPLICATIONS:
• Yamaha YFM400FW Kodiak 400 4x4 (1993-1999)
• Yamaha YFM400F Big Bear 400 2WD/4x4 (2000-2006)
• Yamaha Big Bear 400 Hunter Edition (2000-2012)
• Yamaha YFM400FB Big Bear 400 IRS 4x4 (2007-2012)
• Yamaha Big Bear 400 Exploring/Buckmaster Edition (2000-2007)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov