Namura Standard Bore Size A Top End Kit for Polaris Ranger XP 1000 2017-25 93mm

Standard Bore Size A Top End Kit for Polaris

This Namura top end kit includes a 93mm piston, rings, wrist pin, and circlips along with a full gasket set for rebuilding Polaris Ranger XP 1000 engines from 2017 to 2025.

Overview

This Namura top end kit is designed to restore compression and performance in Polaris Ranger XP 1000 models from 2017 to 2025. The 93mm bore size matches standard factory specifications, making it a direct replacement for high-mileage or worn cylinders. The kit contains all necessary components for a complete top-end overhaul.

Built For Performance

• The piston is precision-cast from high-strength aluminum alloy for durability
• Rings are pre-gapped and crafted from wear-resistant steel
• Wrist pin and circlips are hardened to reduce friction
• Full gasket set includes base gasket, head gasket, and O-rings
• Components meet or exceed OEM specifications for reliable fitment

Fits These Machines

• for Polaris Ranger XP 1000 (2017-2025)

On-The-Job Use

• Rebuilding top end after high hours or loss of compression
• Agricultural rated POLARIS applications such as ranch maintenance and hunting
• Utility work requiring engine reliability
• Replacement of original worn components to restore power

Specs At A Glance

Good To Know

Q: Does this kit include the cylinder itself? A: No, this is a top end kit containing only the piston and gasket components; the cylinder must be reused or replaced separately.

Q: Is this kit suitable for standard bore cylinders? A: Yes, it is designed for standard 93mm bore cylinders and should not be used on oversized bores.

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