Namura Standard Bore Size A Piston Kit for Polaris RZR 1000 most 2014-2025 93mm

Namura Standard Bore Piston Kit for Polaris RZR 1000

The Namura Standard Bore Piston Kit Size A (93mm) is a direct replacement piston and ring assembly designed to restore compression and power in most Polaris RZR 1000 models from 2014 through 2025.

Overview

This Namura Standard Bore Piston Kit provides a complete piston, ring, pin, and clip set for Polaris RZR 1000 models. It is engineered to match OEM specifications for reliable performance in off-road and sport use. The kit is ideal for rebuilding or upgrading the engine on RZR 1000 UTVs, ensuring consistent power delivery.

Built For Performance

• Precision-machined from high-strength aluminum alloy for durability
• Includes compression rings and oil ring set for proper sealing
• Wrist pin and retaining clips are included for a complete installation
• 93mm bore size matches standard factory bore dimensions
• Size A piston provides correct clearance for standard bore cylinders

Fits These Machines

• for Polaris RZR 1000 (most 2014-2025)

On-The-Job Use

• Rebuilding the engine of a Polaris RZR used for trail riding or racing
• Replacing worn pistons and rings during a top-end overhaul
• Restoring compression in high-mileage sport UTVs
• Upgrading to a fresh piston set before heavy-duty use
• Performing preventive maintenance on an RZR 1000 engine

Specs At A Glance

Good To Know

Q: Does this piston kit include rings? A: Yes, the kit comes with both compression rings and an oil ring set, plus a wrist pin and retaining clips for a complete installation.

Q: Will this fit a 2016 Polaris RZR 1000? A: This kit is designed for most Polaris RZR 1000 models from 2014 to 2025, so it will fit a 2016 model as long as the engine has a standard 93mm bore.

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