80mm Cylinder And Piston Ring Kit W/Gasket for Polaris RZR S 800 EFI 2009-2014

80mm Cylinder and Piston Ring Kit for Polaris

This 80mm Cylinder and Piston Ring Kit with gasket is a top-end rebuild set for Polaris RZR S 800 EFI models, restoring compression and sealing the cylinder for reliable engine operation.

Overview

This 80mm Cylinder and Piston Ring Kit with gasket delivers the core components needed for a top-end rebuild on Polaris RZR S 800 EFI machines from 2009 through 2014. The cylinder, piston ring set, and gasket work together to restore proper compression and sealing in the engine. It is aimed at riders and mechanics handling engine refresh work on their own Polaris side-by-side.

Built For Performance

• 80mm cylinder bore sized for the Polaris RZR S 800 EFI engine
• Piston ring kit included for compression sealing
• Gasket included to seal the cylinder during assembly
• Direct-fit replacement for worn top-end components
• Constructed for dependable engine sealing under load
• Packaged as a complete top-end set to simplify the job

Fits These Machines

• for Polaris RZR S 800 EFI 2009
• for Polaris RZR S 800 EFI 2010
• for Polaris RZR S 800 EFI 2011
• for Polaris RZR S 800 EFI 2012
• for Polaris RZR S 800 EFI 2013
• for Polaris RZR S 800 EFI 2014

On-The-Job Use

• Top-end rebuild after compression loss on a Polaris RZR S 800 EFI
• Routine engine refresh during off-season maintenance
• Cylinder replacement after scoring or wear
• Workshop repair of Polaris side-by-side engines

Specs At A Glance

Good To Know

Q: What is included in this kit? A: The kit pairs an 80mm cylinder with a piston ring set and the gasket needed to seal it during assembly. Confirm the components match your engine before starting the rebuild.

Q: Do I need to check my machine's fitment first? A: Yes, top-end fitment can vary by model year and serial number, so verify your RZR S 800 EFI details before ordering. Measuring your existing bore helps confirm the 80mm size is correct.

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