Namura .020 Over Bore Piston & Gasket Kit for Honda Sportrax 90 1993-2025 47.5mm

Namura .020 Over Bore Piston & Gasket Kit for Honda

This piston and gasket kit is a direct replacement for Honda Sportrax 90 models from 1993 to 2025, featuring a 47.5mm bore for 0.020 over size rebuilds.

Overview

The Namura .020 Over Bore Piston & Gasket Kit for Honda Sportrax 90 delivers a complete top-end rebuild solution. It includes a precision-machined piston, rings, and all necessary gaskets for restoring compression and power. This kit suits Honda Sportrax 90 ATVs requiring a 47.5mm oversize piston.

Built For Performance

• Precision-machined 47.5mm piston for 0.020 over bore
• Includes high-quality piston rings for optimal seal
• Complete gasket set for hassle-free installation
• Manufactured by Namura with strict quality control
• Designed for Honda Sportrax 90 engine rebuilds

Fits These Machines

• for Honda Sportrax 90 (1993-2025)

On-The-Job Use

• Rebuilding Honda Sportrax 90 ATV engines
• Restoring lost compression and power
• Replacing worn pistons during top-end overhauls
• Maintaining recreational and utility ATVs

Specs At A Glance

Good To Know

Q: Will this kit work with a stock cylinder? A: This kit is for cylinders that have been bored 0.020 oversize, so the cylinder must be machined to accept the larger piston.

Q: Do I need any other parts for installation? A: Basic engine tools and assembly lube are recommended; the kit includes all gaskets needed for the top end.

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