WSM Complete Top End Kit for Yamaha WaveRunner and SuperJet 77.75mm Pistons & Components

Complete Top End Kits Include: Pistons, Rings, Wrist Pins, Circlips, Top End Bearings, Head, Base, Common Intake and Exhaust Gaskets required for rebuilding the top end of the motor

Upgrade your Yamaha watercraft with the WSM Complete Top End Kit, part number 010-802-13, designed specifically for models like the 1991-1995 Yamaha WaveRunner III, LX, VXR, and SuperJet. This comprehensive kit includes high-quality pistons, rings, wrist pins, circlips, top end bearings, and all necessary gaskets such as head, base, intake, and exhaust, ensuring a seamless rebuild of your engine's top end. Crafted to meet or exceed OEM specifications, this kit provides reliable performance and durability for watercraft enthusiasts seeking to restore or enhance their engine's power and longevity. The pistons feature a 77.75 mm bore size and are constructed from high-strength hardened aluminum, reducing the risk of skirt and ring groove breakage. The nonabrasive coating on the piston walls minimizes heat and friction, which translates into increased horsepower and extended piston life. Whether you're performing routine maintenance or a complete overhaul, this kit offers the perfect solution for maintaining your watercraft’s peak performance. Built with precision and durability in mind, the WSM Complete Top End Kit is an essential upgrade for your Yamaha watercraft, providing a dependable foundation for powerful and efficient engine operation.

Features:

• Platinum Series pistons made of high-strength hardened aluminum to prevent skirt and ring groove breakage.

• Pistons with a nonabrasive coating on the walls to reduce heat and friction, boosting horsepower and extending piston lifespan.

• Designed to meet or exceed OEM specifications for reliable performance.

• Includes all necessary components for top end rebuild: pistons, rings, wrist pins, circlips, bearings, and gaskets.

• Fits: 1991-1995 Yamaha WaveRunner III, LX, VXR, and SuperJet models with a 77.75 mm bore size.

Product Type: Piston kits & Components
Bore Size: 77.75 mm
Segment: Watercraft
Division: Engine
Class: Piston Kits & Components
Sub Class: Top End Kits

FITMENT:
1990 Yamaha SuperJet (SJ650)
1990 Yamaha WaveRunner III (WRA650)
1990 Yamaha WaveRunner LX (WR650)
1991 Yamaha SuperJet (SJ650)
1991 Yamaha VXR (WRB650)
1991 Yamaha WaveRunner III (WRA650)
1991 Yamaha WaveRunner LX (WR650)
1992 Yamaha SuperJet (SJ650)
1992 Yamaha WaveRunner III (WRA650)
1992 Yamaha WaveRunner LX (WR650)
1993 Yamaha SuperJet (SJ650)
1993 Yamaha WaveRunner III (WRA650)
1993 Yamaha WaveRunner LX (WR650)
1994 Yamaha WaveRunner III (WRA650)
1995 Yamaha WaveRunner III (WRA650)
1996 Yamaha WaveRunner III (WRA650)