New Piston Kit 0.25Mm Oversize 81.25Mm Compatible With Yamaha Xl 700 1999-2004 Superjet 700

CROSS REFERENCE PART NUMBERS:
• Yamaha 63M-11635-00-00 (0.25mm Oversize)
• Pro-X 01.2510.025

ITEM SPECIFICATIONS:
• Component: Piston Kit (0.25mm Oversize)
• Piston Size: 81.25mm (0.25mm Oversize)
• Standard Bore: 81.0mm x 68mm
• Displacement: 701cc (2-Cyl) / 1051cc (3-Cyl)
• Compression Ratio: 7.2:1
• Kit Contents: Piston, Ring, Wrist Pin, Circlips
• Material: Cast Aluminum Alloy Piston
• Engine: Liquid-Cooled 2-Stroke Personal Watercraft
• Model Years: 1993-2020 (various Yamaha PWC models)

COMPATIBLE MODELS:
Yamaha 700cc Watercraft:
• SuperJet 700 (1994-2020) / Wave Blaster 700 (1993-1996)
• Wave Raider 700 (1994-1997) / Wave Runner III 700 (1994-1997)
• Wave Venture 700 (1995-1998) / XL 700 (1999-2004)
• FX1 700 (1994-1995) / VXR Pro 700 (1993-1994)
Yamaha 1100cc Watercraft:
• Exciter 220 1100 (1996-1998) / Wave Raider 1100 (1995-1996) / Wave Venture 1100 (1996-1997)

PRODUCT DETAILS:
This 0.25mm oversize piston kit is designed for Yamaha personal watercraft spanning the 700cc twin-cylinder and 1100cc triple-cylinder 2-stroke engine families. The 81.25mm oversize piston restores proper clearance when the original 81mm cylinder has been bored 0.25mm over for the liquid-cooled 2-stroke watercraft engine. Each kit includes cast aluminum alloy piston, precision-fitted piston ring, hardened wrist pin, and circlips for Yamaha 700cc and 1100cc PWC oversize applications. Manufactured using premium cast aluminum alloy and CNC machined for consistent dimensions and reliable performance in watercraft conditions. Requires cylinder to be professionally bored and honed to 81.25mm for proper piston fitment on Yamaha watercraft models.

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