Namura .040 Over Bore Top End Rebuild Kit for Honda RECON 250 2002-2026 69.5mm

Namura .040 Over Bore Top End Rebuild Kit for Honda RECON 250

This aftermarket top end rebuild kit replaces the piston, rings, gaskets and related components for Honda RECON 250 models from 2002 to 2026, using a .040 overbore (69.5mm) to refresh a worn cylinder.

Overview

The Namura .040 Over Bore Top End Rebuild Kit is a complete top-end solution for Honda RECON 250 ATVs built between 2002 and 2026. It includes a .040 oversize piston, rings, wrist pin, circlips, and a full gasket set, allowing you to restore compression and power after cylinder wear. This kit is ideal for mechanics and DIY owners looking for a reliable, budget-friendly rebuild option.

Built For Performance

• .040 overbore (69.5mm) piston matches a 1mm overhone cylinder
• Durable cast aluminum piston for consistent performance
• Chrome-plated rings reduce friction and improve seal life
• Complete gasket set includes head, base, and side cover gaskets
• Wrist pin with circlips ensures secure piston attachment

Fits These Machines

• for Honda RECON 250 (2002-2026)

On-The-Job Use

• Recreational trail riding and utility work
• Engine rebuilds for high-mileage or worn top ends
• Restoring performance on older RECON models
• Budget-friendly alternative to OEM parts

Specs At A Glance

Good To Know

Q: Is this kit compatible with a RECON 250 that has NOT been overbored? A: No, this kit is specifically for cylinders that have been bored .040 oversize; if your cylinder is at standard bore, use a standard size piston kit.

Q: Do I need to replace any additional parts during a top end rebuild? A: It is recommended to inspect and possibly replace the cam chain, tensioner, and valve seals, though they are not included in this kit.

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