Standard Bore Piston Kit for Polaris Trail Blazer 250 1990-2006

Standard Bore Piston Kit for Polaris Trail Blazer 250

This standard bore piston kit is made for the Polaris Trail Blazer 250 and provides the piston, rings, wrist pin, and circlips required to rebuild a worn top end and bring back solid compression.

Overview

This standard bore piston kit for the Polaris Trail Blazer 250 is a top end replacement part for maintaining or rebuilding the engine on these popular sport ATVs. It restores the piston-to-cylinder seal so the Polaris Trail Blazer 250 runs with consistent power and easier starting. It suits home mechanics and shops handling routine top end service.

Built For Performance

• Standard bore sizing for stock cylinders that have not been overbored
• Complete kit with piston, rings, wrist pin, and circlips
• Machined piston body for a consistent fit in the cylinder
• Rings designed to seal against the cylinder wall for proper compression
• Wrist pin and circlips included to secure the piston to the rod

Fits These Machines

• for Polaris Trail Blazer 250 (1990-2006)

On-The-Job Use

• Top end rebuild after compression loss
• Engine refresh on a high-hour trail machine
• Replacing a scored or worn piston
• Restoring a project ATV

Specs At A Glance

Good To Know

Q: How do I know if my cylinder needs a standard bore piston? A: Measure the cylinder bore and check for scoring, since a worn or previously overbored cylinder may need a different piston size.

Q: Does this kit include everything for a top end rebuild? A: It includes the piston and related hardware, but you should also replace gaskets and inspect bearings while the engine is apart.

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