Namura Standard Bore Size B Piston Kit for Polaris RZR 900 fits 2011-2014 93mm

Namura Standard Bore Size B Piston Kit for Polaris

This aftermarket piston kit is designed for Polaris RZR 900 models from 2011 to 2014, featuring a 93mm bore and Size B grading for precise fitment.

Overview

This Namura standard bore size B piston kit provides a reliable replacement for Polaris RZR 900 engines. It restores compression and performance in models from 2011 to 2014. The 93mm bore and size B classification ensure proper piston-to-cylinder clearance.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• Precision-machined to size B specifications for accurate fit
• Includes piston rings and wrist pin for complete installation
• Standard bore design simplifies engine rebuilding
• Compatible with 93mm cylinder bores

Fits These Machines

• for Polaris RZR 900 (2011-2014)

On-The-Job Use

• Engine rebuilds on Polaris RZR 900 models
• Restoring compression in high-mileage engines
• Replacing worn pistons during top-end overhauls
• Upgrading to standard bore after cylinder honing

Specs At A Glance

Good To Know

Q: What does "Size B" mean? A: Size B indicates a specific piston diameter within the standard bore range, used to match cylinder wear. Measure your cylinder before ordering.

Q: Is this kit compatible with RZR 900 models after 2014? A: This kit is designed for 2011-2014 RZR 900 engines. Later models may have different bore sizes or specifications.

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