SPI Standard Bore Piston Kit for Polaris XCR 800 72mm 1999 2000 2001 2002 2003

SPI Standard Bore Piston Kit for Polaris

This SPI Standard Bore Piston Kit for Polaris XCR 800 is a 72mm replacement piston set designed to restore compression and performance in 1999-2003 Polaris XCR 800 snowmobiles.

Overview

The SPI Standard Bore Piston Kit is a direct-fit replacement for Polaris XCR 800 models from 1999 to 2003, featuring a 72mm bore size. This piston kit includes rings, wrist pin, and circlips, delivering reliable power for snowmobile enthusiasts. Rebuild the Polaris XCR 800 top end with confidence using this Standard Bore Piston Kit for Polaris.

Built For Performance

• 72mm standard bore piston for accurate fit in Polaris XCR 800 cylinders
• Includes piston rings, wrist pin, and circlips for a complete rebuild
• Manufactured from high-strength aluminum alloy for durability
• Designed to match OEM specifications for smooth operation
• Precision-machined ring grooves for consistent compression

Fits These Machines

• for Polaris XCR 800 (1999)
• for Polaris XCR 800 (2000)
• for Polaris XCR 800 (2001)
• for Polaris XCR 800 (2002)
• for Polaris XCR 800 (2003)

On-The-Job Use

• Snowmobile engine rebuilds for Polaris XCR 800 models
• Trail riding and performance snowmobiling requiring reliable piston replacement
• Restoring compression in high-mileage two-stroke engines
• Off-season maintenance and engine overhauls

Specs At A Glance

Good To Know

Q: Will this piston kit fit my 2001 Polaris XCR 800? A: Yes, this SPI Standard Bore Piston Kit is designed for Polaris XCR 800 models from 1999 through 2003, including the 2001 model year. Always verify your cylinder bore condition before ordering.

Q: Are the rings pre-gapped? A: Rings are supplied standard and should be checked and gapped to manufacturer specifications during installation for optimal performance.

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