757M08500 Wiseco Piston Kit .040 for Yamaha Wave Venture 760 1997 85.00 mm

Wiseco .040 Piston Kit for Yamaha Wave Venture 760

This Wiseco .040 oversize piston kit for Yamaha Wave Venture 760 revives your 1997 personal watercraft engine with an 85.00 mm bore piston and matching components, cross-referenced under part number 757M08500.

Overview

This Wiseco .040 piston kit is built for the 1997 Yamaha Wave Venture 760 and restores lost compression after a cylinder bore or top-end rebuild. Each piston kit for Yamaha Wave Venture 760 applications pairs an 85.00 mm oversize piston with the hardware needed to complete the job. It suits riders and mechanics rebuilding a worn or scored top end on a trusted PWC platform.

Built For Performance

• 85.00 mm oversize piston sized for a .040 in. overbore
• Wiseco forged piston construction for strength under heat and load
• Ring set matched to the oversize bore
• Wrist pin and circlips included for a complete replacement
• Cross-reference 757M08500 for easy lookup
• Designed for two-stroke PWC top-end rebuilds

Fits These Machines

• for Yamaha Wave Venture 760, 1997

On-The-Job Use

• Top-end rebuild after cylinder scoring or seizure
• Fresh bore and hone service on a worn engine
• Restoring compression on a high-hour Wave Venture 760
• Seasonal maintenance for recreational PWC owners

Specs At A Glance

Good To Know

Q: Do I need to bore the cylinder before installing this kit? A: Yes, a .040 oversize piston requires the cylinder be bored and honed to match 85.00 mm for proper clearance. A: Confirm your cylinder has enough material left for a .040 overbore before ordering.

Q: Is this kit sold as a single piston or a set? A: Check the listing quantity, since PWC top-end kits may be offered as a single piston or as a full set for both cylinders. A: Match the quantity to your engine configuration before you buy.

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