790M08250 Wiseco Piston for Yamaha Wave Runner XL700 82.5mm .060

Wiseco .060 Piston for Yamaha Wave Runner XL700

This Wiseco .060 piston, referenced as 790M08250, provides an 82.5mm overbore piston for rebuilding the top end of the Yamaha Wave Runner XL700.

Overview

This Wiseco .060 piston is a forged piston made for the Yamaha Wave Runner XL700, sized at 82.5mm to match a .060 overbore. Cross-referenced under 790M08250, it gives riders a solid option for refreshing a worn top end. It suits personal watercraft owners and rebuilders working on an overbore cylinder.

Built For Performance

• Forged piston construction for durability under load
• .060 overbore sizing at 82.5mm for bored cylinders
• Wiseco part number 790M08250 for easy identification
• Made for two-stroke personal watercraft top end service
• Single piston sizing for overbore rebuilds

Fits These Machines

• for Yamaha Wave Runner XL700, 1999-2004

On-The-Job Use

• Top end rebuilds after cylinder wear or scoring
• Bore and hone jobs requiring a .060 overbore piston
• Seasonal engine refresh on the XL700
• Personal watercraft repair and restoration work

Specs At A Glance

Good To Know

Q: Does this piston fit a standard bore cylinder? A: No, this is a .060 overbore piston at 82.5mm, so the cylinder must be bored and honed to match before installation.

Q: Is this an original Yamaha part? A: No, this is a Wiseco piston made for the Yamaha Wave Runner XL700 and is not an original Yamaha product.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.