Namura Standard Bore Piston Kit for Honda Rubicon 500 4x4 fits 2015-2019 92mm

Namura Standard Bore Piston Kit for Honda

This Namura standard bore piston kit is designed for the Honda Rubicon 500 4x4 ATV from 2015 to 2019, restoring compression and performance with a 92mm bore.

Overview

The Namura standard bore piston kit is a direct-fit replacement piston assembly for Honda Rubicon 500 4x4 models, delivering reliable power and durability for utility and recreational use.

Built For Performance

• High-silicon aluminum alloy for strength and heat dissipation
• Precision-machined to 92mm bore diameter for exact fit
• Includes premium piston rings for optimal sealing
• Wrist pin and circlips included for complete assembly
• Reduces engine vibration through balanced design

Fits These Machines

• for Honda Rubicon 500 4x4 (2015-2019)

On-The-Job Use

• Trail riding and off-road adventures
• Farm and ranch utility work
• Restoring engine compression on worn top ends
• Replacing damaged pistons after seizure or wear

Specs At A Glance

Good To Know

Q: Does this kit require any machining before installation? A: No machining is required; the piston is finished to size and ready to install with standard tools and proper clearance.

Q: Is a break-in period necessary after installing this piston? A: Yes, follow a standard break-in procedure with varying throttle and no sustained high RPM for the first hour of operation.

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