2 SPI .010 Over Bore Piston Kits for Polaris 340 Snow Most 1994-2008 62.55mm

2 SPI .010 Over Bore Piston Kits for Polaris

These .010 over bore piston kits provide oversized pistons for rebuilding Polaris 340 Snowmobile engines, with a 62.55mm bore size for use in models from 1994 to 2008.

Overview

These .010 over bore piston kits are designed for rebuilding Polaris 340 Snowmobile engines. The kits include pistons, rings, and pins for a complete top-end overhaul. They restore compression and performance in 340cc Polaris engines from 1994 to 2008.

Built For Performance

• .010 over bore size to clean up worn cylinder walls
• High-strength aluminum alloy pistons for durability
• Precision-machined ring grooves for optimal seal
• Compatible with stock cylinders after boring
• Includes wrist pins and circlips for complete installation

Fits These Machines

• for Polaris 340 Snow 1994-2008

On-The-Job Use

• Snowmobile engine rebuild and top-end overhaul
• Restoring compression in aged Polaris 340 engines
• Performance restoration for vintage sleds
• Winter season maintenance and repair

Specs At A Glance

Good To Know

Q: What is the bore size of these piston kits? A: 62.55mm, which is .010 over standard for Polaris 340 engines.

Q: Will these fit a 1995 Polaris 340 Snowmobile? A: Yes, they are designed for Polaris 340 Snow models from 1994-2008, but always confirm engine serial number for compatibility.

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