Namura .020 Over Piston & Gasket Kit for Kawasaki Prairie 360 2003-2013 80.5mm

.020 Over Piston & Gasket Kit for Kawasaki

This .020 over piston and gasket kit replaces worn factory components for the Kawasaki Prairie 360 ATV, providing a direct-fit 80.5mm bore size.

Overview

The .020 over piston and gasket kit is designed to restore compression and performance in Kawasaki Prairie 360 engines from 2003 to 2013. This kit includes a precision-machined piston, rings, and all necessary gaskets for a complete top-end rebuild. The 80.5mm bore size matches the .020 over specification, ensuring a proper fit and reliable operation.

Built For Performance

• Precision-cast aluminum piston for lightweight strength
• High-quality ring set for optimal sealing
• Complete gasket kit prevents leaks and simplifies installation
• .020 over size accommodates worn cylinder walls
• Designed for long service life in demanding conditions

Fits These Machines

• for Kawasaki Prairie 360 4x4 2003-2013
• for Kawasaki Prairie 360 4x2 2004-2013

On-The-Job Use

• Trail riding and recreational ATV use
• Utility tasks such as hauling and towing
• Restoring engine performance after high mileage
• Replacing worn OEM components during an engine rebuild

Specs At A Glance

Bore Size	80.5mm
Oversize	.020 in
Application	Kawasaki Prairie 360 2003-2013

Good To Know

Q: Will this kit work with a stock cylinder? A: This kit is intended for use with a cylinder that has been bored to 80.5mm (.020 over). The cylinder must be properly machined before installation.

Q: Does the kit include wrist pin and circlips? A: Yes, the kit typically includes a wrist pin and circlips; however, please verify the contents upon receipt as packaging may vary.

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