Wiseco Piston Kit for Polaris Sportsman 400 4x4 2001-2003 675M08325

When your Polaris Sportsman 400's original piston shows wear, you're losing compression, efficiency, and power. The Wiseco Piston Kit (675M08325) restores your engine to peak performance with precision-engineered components designed specifically for 2001-2003 models. Replace worn pistons now to regain horsepower, improve throttle response, and extend your engine's service life.

This kit features high-strength aluminum construction that withstands extreme riding conditions while keeping overall engine weight down for better handling and acceleration. Installation is straightforward—the pistons are compatible with your stock components and require no custom fabrication. Wiseco's reputation for reliability means you can trust these pistons to perform consistently whether you're trail riding or pushing hard off-road.

Note: Gasket kit sold separately. Plan to acquire one before installation to ensure a complete rebuild.

• Fits Polaris Sportsman 400 4x4
• Model years 2001-2003
• Wiseco part 675M08325
• High-strength aluminum
• Precision-engineered fit
• Bolt-on installation
• Stock-compatible design
• Improved compression
• Increased horsepower
• Enhanced torque delivery
• Reduced engine weight
• Tested for durability
• Gasket kit separate