Namura Standard Bore Size C Top End Kit for Polaris RZR 900 fits 2015-2025 93mm

Standard Bore Size C Top End Kit for Polaris

This top end kit for Polaris RZR 900 delivers a 93mm standard bore size to rebuild the engine top end, restoring compression and performance.

Overview

This top end kit is a complete rebuild solution for Polaris RZR 900 engines, featuring a 93mm standard bore size. It includes a piston, rings, wrist pin, and circlips to refresh the top end. Designed for 2015-2025 Polaris RZR 900 models, this top end kit ensures a reliable replacement for worn components.

Built For Performance

• Standard bore size C (93mm) precision-machined to OEM specifications
• High-strength aluminum alloy piston for durability
• Includes piston rings, wrist pin, and circlips for a complete install
• Direct fit for 93mm cylinder bore without modification
• Designed to match factory compression ratios

Fits These Machines

• for Polaris RZR 900 (2015-2025)

On-The-Job Use

• Restoring top end power in off-road UTVs
• Rebuilding engines after high-mileage wear
• Replacing pistons in Polaris RZR 900 for trail riding
• Performing DIY engine overhaul with confidence

Specs At A Glance

Good To Know

Q: Does this top end kit include piston rings? A: Yes, it includes piston rings, wrist pin, and circlips for a complete top end rebuild.

Q: Will this kit fit a 2018 Polaris RZR 900? A: This kit is designed for 2015-2025 Polaris RZR 900 models with a 93mm bore; confirm your engine serial number for exact compatibility.

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