Namura .020 Over Bore Piston, Gasket Kit for Kawasaki 2003-2011 Bayou 250 69.5mm

Namura .020 Over Bore Piston, Gasket Kit for Kawasaki

This .020 oversize piston and gasket kit from Namura is designed to fit the Kawasaki Bayou 250 from 2003 to 2011, with a 69.5mm bore for engine overhauls.

Overview

The Namura .020 over bore piston kit provides a precision oversized piston for your Kawasaki Bayou 250 ATV. It includes a matched head gasket set and piston rings to restore compression and power. This kit is ideal for rebuilding engines that have been bored to the first oversize specification.

Built For Performance

• Cast aluminum piston with high-silicon content for durability
• Factory-sized .020 oversize eliminates need for custom boring
• Full gasket set includes head, base, and exhaust gaskets
• Precision-machined pin bore and ring lands
• Chrome-plated rings reduce wear and improve sealing

Fits These Machines

• for Kawasaki Bayou 250 (2003-2011)

On-The-Job Use

• Engine rebuilding after wear or damage
• Trail riding and light off-road use
• Farm and ranch utility tasks
• Restoring older Bayou 250 models to like-new condition

Specs At A Glance

Good To Know

Q: Can I install this kit without a cylinder bore? A: The cylinder must be bored to .020 oversize before installation; this is not a standard replacement piston.

Q: Does the gasket set include valve cover gaskets? A: The set includes head, base, and exhaust gaskets; valve cover gaskets are sold separately.

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