Description

Restore Compression and Top-End Performance

The Polaris Sportsman 570 Top End Refresh Kit gives your engine new life with fresh sealing and compression components. Designed for 2014–2020 models, this kit improves performance, reduces oil blow-by, and extends the life of your machine.

• Restores lost compression and smooth throttle response.
• Includes gaskets and piston rings built to OEM-grade quality.
• Prevents leaks and helps maintain proper oil and pressure balance.

Built Strong — Backed by Warranty

Every REV6 kit and engine comes with a standard 1-year warranty and the option to upgrade to a 2-year No-Fault Warranty for extended protection. Because we build our parts to perform, you can ride with full confidence that your investment is covered.

Installation & Support

Experienced builders will find installation straightforward — just prep your surfaces and torque to factory spec. For step-by-step help, visit our Help Center, browse our FAQ, or Contact Us. For rebuild insights, explore the REV6 Blog and our YouTube channel. Not sure which kit fits? Check out our Engine Rebuild Kit Guide.

This Kit Includes

• (1) Top End Gasket Kit REPLACES OEM
• (1) Piston Ring Set REPLACES OEM # 2204960

Fitment Information

• 2014–2020 Polaris Sportsman 570 (all models)

Thank you for choosing REV6 — your trusted source for high-performance powersports engines and parts. We proudly support U.S. veterans and servicemembers with exclusive discounts as our way of giving back to those who serve.