2 SPI .020 Over Bore Piston Kits for Polaris 700 Snow most 1997-2005 Twin 81.5mm

2 SPI .020 Over Bore Piston Kits for Polaris

These 2 SPI .020 Over Bore Piston Kits for Polaris 700 Snowmobiles are oversized replacement pistons designed for twin‑cylinder engines from 1997 to 2005 with an 81.5mm bore.

Overview

This set of two SPI .020 Over Bore Piston Kits for Polaris 700 Snowmobiles provides an oversized piston option for engines that have been bored .020 over standard. Each 81.5mm piston is crafted for Polaris twin engines and helps restore compression and power. The kits are intended for snowmobiles needing a reliable over‑bore rebuild.

Built For Performance

• Cast from high‑strength aluminum alloy for durability
• .020 over size accommodates cylinder bore wear
• Molybdenum‑coated skirt reduces friction
• Includes rings, wrist pin, and circlips
• Designed for Polaris 700 twin engine specifications

Fits These Machines

• for Polaris 700 Snowmobiles (1997‑2005 Twin)

On‑The‑Job Use

• Rebuilding top ends on Polaris 700 twin snowmobiles
• Restoring performance after cylinder boring
• Replacing worn or damaged pistons in high‑mileage motors
• Trail riding and backcountry snowmobiling

Specs At A Glance

Good To Know

Q: What does each piston kit include? A: Each kit contains a piston, rings, wrist pin, and circlips for a complete rebuild.

Q: Is this kit compatible with Polaris 700 twin engines? A: Yes, it is designed for Polaris 700 snowmobile twin engines from 1997 to 2005 that have been bored .020 over.

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