Namura .020 Over Piston & Gasket Kit for Yamaha 80 Badger Grizzly Raptor 47.5mm

Piston & Gasket Kit for Yamaha

This Namura .020 over piston and gasket kit for Yamaha 80 Badger Grizzly Raptor features a 47.5mm bore size and includes all necessary gaskets for a top-end rebuild.

Overview

This .020 over piston and gasket kit for Yamaha is a comprehensive rebuild solution for 80cc models including Badger, Grizzly, and Raptor. The 47.5mm piston restores compression and power while the included gasket set ensures a complete seal.

Built For Performance

• Namura piston with .020 oversize for worn cylinder bores
• 47.5mm bore diameter matched to Yamaha 80cc engines
• Complete gasket kit includes head, base, and exhaust gaskets
• Cast aluminum piston with reinforced skirt for durability
• Precision-machined pin and circlips included

Fits These Machines

• for Yamaha 80 Badger
• for Yamaha Grizzly 80
• for Yamaha Raptor 80

Specs At A Glance

Good To Know

Q: Is this piston kit suitable for a stock Yamaha 80 engine? A: Yes, it is a direct replacement for .020 over bore applications; have your cylinder bored and honed to match before installation.

Q: Does the gasket kit include all seals needed for the top end? A: It includes the head gasket, base gasket, and exhaust gasket; additional seals such as the cam cover gasket may need to be purchased separately.

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