2 SPI Standard Bore Hyperdryve Piston Kits for Polaris 800 Snow 2008-2009 - 85mm

2 Standard Bore Hyperdryve Piston Kits for Polaris 800 Snow 2008-2009 85mm

This set of two piston kits is designed to rebuild the top end of a Polaris 800 Snow engine for model years 2008-2009 with an 85mm bore.

Overview

The Standard Bore Hyperdryve Piston Kits provide a direct replacement for worn pistons in Polaris 800 Snow engines. These kits include pistons, rings, and wrist pins for a complete rebuild. They are manufactured to 85mm standard bore specification for 2008-2009 Polaris 800 snowmobiles.

Built For Performance

• Hyperdryve skirt coating reduces friction and improves durability
• Precision-machined 85mm pistons ensure proper fit
• Includes piston rings designed for optimal compression and oil control
• Wrist pins included for easy installation
• Engineered for high-performance snowmobile applications

Fits These Machines

• for Polaris 800 Snow (2008-2009)

On-The-Job Use

• Piston replacement on Polaris 800 snowmobile engines
• Engine top end performance rebuilds
• Routine maintenance and overhauls

Specs At A Glance

Good To Know

Q: Are these pistons pre-gapped for rings? A: No, ring end gaps should be checked and set according to your engine's specifications before installation.

Q: Can these piston kits be used with aftermarket cylinders? A: These are standard bore kits for 85mm cylinders; aftermarket cylinders may require different sizes, so confirm compatibility.

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