Description

Take your 570 to the next level with the REV6 Master Engine Rebuild Kit With Crank Cases. Designed for 2012–2017 Polaris Ranger and RZR models, this complete kit gives you everything you need for a full master rebuild—from the crank up. Every component is precision-matched and inspected to ensure a perfect fit, reliable performance, and longer life on and off the trail.

This rebuild kit doesn’t just restore your engine—it enhances it. With upgraded components and improved tolerances, you can expect up to 20% more horsepower than stock. It’s easy to install, tested for durability, and backed by our 1-year warranty for total peace of mind. Whether you’re repairing a tired engine or building a stronger one, this kit brings your machine back to life the right way.

This Kit Includes:

• (1) STD Piston Kit — Replaces OEM #: 187-50019
• (1) Cylinder — Replaces OEM #: 3022860
• (1) Complete Gasket Kit — OEM-style match
• (2) Exhaust Valves — Replaces OEM #: 183-09190E
• (2) Intake Valves — Replaces OEM #: 183-09190
• (1) Oil Pump Chain — Replaces OEM #: 3222197
• (1) Oil Seal Set — OEM replacement
• (2) Ball Bearings — Replaces OEM #: 3514389
• (1) Timing Chain — Replaces OEM #: 3222196
• (1) Tensioner — OEM-style fit
• (1) Crankcase — Replaces OEM #: 2205248
• (1) Crankshaft — Replaces OEM #: 421-4429
• (1) Metal Tensioner Gasket — Replaces OEM #: 5813449

Take Action

Rebuild with confidence using components designed and tested by REV6. For warranty details, visit our Warranty Policy. Need help choosing the right kit? Our Engine Rebuild Kit Guide can help.

For additional support or questions about shipping and installation, explore our Help Center or reach out through the Contact page. Nationwide shipping is available on all orders.

Thank you for choosing REV6 — the trusted name in Powersports engines and parts. We proudly support our veterans and servicemembers with exclusive discounts as our way of giving back.