Namura Standard Bore Size B Top End Kit for Polaris Ranger 1000 2020-2026 non-XP

Namura Standard Bore Size B Top End Kit for Polaris Ranger 1000 2020-2026 non-XP

This top end kit for Polaris Ranger 1000 non-XP models from 2020 to 2026 includes a cylinder, piston, rings, and gaskets for a complete engine rebuild.

Overview

This Namura top end kit is designed for the Polaris Ranger 1000 non-XP engine from 2020-2026. It provides all components necessary to restore cylinder compression and power. The standard bore size B ensures a precise fit for engines requiring that piston diameter.

Built For Performance

• Precision-machined iron cylinder sleeve for long wear
• High-strength cast piston with moly-coated skirt
• Chrome-plated piston rings reduce friction and resist wear
• Complete gasket set included for a full top-end seal
• Standard bore size B matches OEM specification
• Designed for the 1000cc ProStar engine

Fits These Machines

• for Polaris Ranger 1000 2020-2026 non-XP

On-The-Job Use

• Restoring engine performance on high-mileage utility vehicles
• Performing a top-end overhaul after loss of compression
• Preventative maintenance for work fleet vehicles
• Rebuilding for off-road and trail use reliability
• Renewing power delivery for hauling and towing

Specs At A Glance

Good To Know

Q: Is the bore size B the same as stock? A: Yes, standard bore size B matches the original factory piston diameter for non-modified engines.

Q: Does this kit include wrist pin and circlips? A: The kit includes piston rings and gaskets; wrist pin and circlips are typically included in Namura kits, but check the product packaging for contents.

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