Description

Rebuild your Polaris 570 engine the right way with the REV6 Complete Engine Rebuild Kit. Designed for 2012–2017 Ranger and RZR models, this all-in-one kit gives you every part needed to restore factory power, reliability, and performance while saving time and money compared to sourcing parts individually.

Each component in this kit meets or exceeds OEM specifications, ensuring a precision fit and long-lasting durability. As a result, you’ll experience smoother operation, stronger throttle response, and dependable performance on every ride. This kit is ideal for DIY builders and shop technicians who demand quality without compromise.

This Kit Includes:

• (1) Cylinder — Replaces OEM #: 3022860
• (1) Oil Seal Set — OEM replacement
• (1) Timing Chain — Replaces OEM #: 3222196
• (1) Oil Pump Chain — Replaces OEM #: 3222197
• (1) Crankshaft — Replaces OEM #: 421-4429
• (2) Ball Bearings — Replaces OEM #: 3514389
• (1) Complete Gasket Kit — OEM-style fit
• (1) STD Piston Kit — Replaces OEM #: 187-50019

Built and Backed by REV6

With years of experience in Powersports engine remanufacturing, the team at REV6 builds every kit for peak performance and reliability. Review full coverage details on our Warranty Policy page, or check our Engine Rebuild Kit Guide to select the right setup for your application.

Need Support?

Visit our Help Center for shipping and installation information, or reach out directly through our Contact Page for personalized assistance. You can also browse our FAQ for common rebuild questions, review financing options, or learn about our Core Program for easy core returns. Nationwide shipping is available on all orders.

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