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Namura .020 Over Bore Piston Kit for Kawasaki 300 Bayou, Lakota & Prairie 76.5mm

Namura .020 Over Bore Piston Kit for Kawasaki 300 Bayou, Lakota & Prairie 76.5mm

Regular price $142.89
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.020 Over Bore Piston Kit for Kawasaki

This .020 over bore piston kit (76.5mm) provides a replacement piston for Kawasaki 300 Bayou, Lakota, and Prairie models, restoring engine compression and performance.

Overview

This .020 over bore piston kit is engineered for Kawasaki 300 Bayou, Lakota, and Prairie ATVs, offering a direct replacement piston at 76.5mm to refresh worn cylinders. The kit includes a precision-cast piston, rings, and wrist pin, allowing you to rebuild your top end and regain lost power in your Kawasaki 300-series ATV.

Built For Performance

  • Precision-machined 76.5mm piston for .020 over bore applications
  • Includes high-quality piston rings for proper compression sealing
  • Wrist pin included for a complete installation set
  • Cast aluminum construction for reliable daily use
  • Designed to match OEM weight and clearance specifications

Fits These Machines

  • for Kawasaki Bayou 300
  • for Kawasaki Lakota 300
  • for Kawasaki Prairie 300

On-The-Job Use

  • Utility ATV maintenance and engine rebuilds
  • Trail riding and recreational off-road use
  • Farm and ranch work requiring reliable ATV performance

Specs At A Glance

Bore Size 76.5mm
Overbore .020 inch
Piston Type Cast piston with rings and pin

Good To Know

Q: Do I need to hone the cylinder before installing this piston? A: Yes, a proper cylinder hone to the correct crosshatch pattern is essential for ring seating and optimal compression when using a new piston kit.

Q: What oil break-in procedure is recommended? A: Follow a standard break-in with mineral-based oil for the first hour, avoiding sustained high RPM, before switching to your preferred synthetic oil.

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

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Product Product subtotal Quantity Price Product subtotal
Solid Spare Namura .020 Over Bore Piston Kit for Kawasaki 300 Bayou, Lakota & Prairie 76.5mm
Namura .020 Over Bore Piston Kit for Kawasaki 300 Bayou, Lakota & Prairie 76.5mm
Namura .020 Over Bore Piston Kit for Kawasaki 300 Bayou, Lakota & Prairie 76.5mm
$142.89/ea
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$142.89/ea $0.00