Namura .010 Over Bore Piston Kit for Honda Rancher 420 fits 2007-2026 86.75mm

.010 Over Bore Piston Kit for Honda

This .010 over bore piston kit is a direct replacement for the Honda Rancher 420, providing a precise fit and improved performance for engines requiring an 86.75mm bore. Designed for 2007-2026 models, this piston kit restores compression and power.

Overview

The .010 over bore piston kit for Honda Rancher 420 is a high-quality replacement part that matches the original specifications. It includes the piston, rings, and wrist pin, allowing you to rebuild your engine and get back on the trail. This kit is ideal for riders looking to refresh their Rancher 420's top end.

Built For Performance

• Forged aluminum construction for strength and durability
• Precision-machined to .010 over bore (86.75mm) for exact fit
• Includes premium piston rings for reliable sealing
• Lightweight design reduces reciprocating mass
• Engineered for high-temperature operation

Fits These Machines

• for Honda Rancher 420 (2007-2026)

Specs At A Glance

Good To Know

Q: What is included in the piston kit? A: The kit includes the piston, rings, and wrist pin, ready for installation.

Q: Can I use this piston kit for a standard bore? A: This kit is specifically for .010 over bore; ensure your cylinder is machined to that size.

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