Standard Bore Piston Gasket Bearing Kit for Polaris Xpress 400 1996-1997

Standard Bore Piston, Gasket, and Bearing Kit for Polaris Xpress 400

This top-end rebuild kit includes a standard bore piston, gasket set, and bearing for Polaris Xpress 400 models, giving the engine fresh sealing and a new piston assembly.

Overview

This standard bore piston, gasket, and bearing kit is a top-end rebuild package for Polaris Xpress 400 engines. It supplies the piston, sealing gaskets, and bearing needed to refresh the cylinder after wear or a failure. Anyone rebuilding a Polaris Xpress 400 will find this kit covers the core top-end parts in one package.

Built For Performance

• Standard bore piston sized to match the factory cylinder without overboring
• Gasket set included to seal the top end during reassembly
• Bearing included for the piston and rod assembly
• Components packaged together as a matched top-end kit
• Piston machined for use with the stock cylinder bore
• Designed as a direct fit for Polaris Xpress 400 engines

Fits These Machines

• for Polaris Xpress 400 1996
• for Polaris Xpress 400 1997

On-The-Job Use

• Top-end rebuild after low compression or piston damage
• Cylinder refresh during routine engine maintenance
• Restoring a used Polaris Xpress 400 engine back to running condition
• Repair work following a seized or scored piston

Specs At A Glance

Good To Know

Q: What is included in this kit? A: The kit contains a standard bore piston, a gasket set, and a bearing for the Polaris Xpress 400 top end. It is a rebuild package, not a single replacement part.

Q: Does standard bore mean stock size? A: Yes, standard bore means the piston matches the original factory cylinder size without any overbore. Confirm your cylinder has not been bored out before ordering.

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