Polaris Sportsman Piston Kit - Wiseco - Forged Series, 10.5:1 CR, 47.00 mm Bore - `07-`14. A direct-fit forged piston kit engineered for compatibility with Polaris Sportsman models from 2007 through 2014, providing an OEM-style replacement with performance-minded construction.

This Wiseco Forged Series kit is built for durability and routine performance upgrades. The piston is forged to improve strength and resistance to high-stress conditions common in off-road use. The kit includes all hardware required for installation so you can replace the piston without sourcing separate parts. Designed for 4-stroke ATV applications, the 47.00 mm bore size and 10.5:1 compression ratio match factory and commonly tuned setups for these model years.

Features

• Forged piston construction for increased strength and longevity
• Complete kit: piston, wrist pin, rings, and circlips included
• 47.00 mm bore and 10.5:1 compression ratio specified for `07–`14 Sportsman
• Designed for 4-stroke ATV application and common aftermarket tuning

If you have questions about fitment or installation, call us directly and our technicians will help. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area — call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule. If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov