Rebuild Kits for Polaris RZR Pro XP (2020–2024)

If your Polaris RZR Pro XP is losing power, burning oil, or showing signs of engine wear, the right rebuild kit gets you back up and running without replacing the entire engine. This category includes rebuild kits designed specifically for 2020–2024 RZR Pro XP models.

Whether you’re doing a basic refresh or a more complete rebuild, these kits help simplify the process. Built in the USA. Exact fitment verified so you can install with confidence.

Available RZR Pro XP Rebuild Kit Options

Refresh Kits: Replace wear items like seals, gaskets, and piston components. Best for engines with light wear that still have solid internals.

Complete Top End Kits: Include pistons, valves, and gasket sets. Ideal when compression drops or the top end needs a full refresh.

Performance & Upgrade Kits: Built for higher horsepower and boosted applications. Designed for riders pushing beyond stock limits.

Why Choose REV6 Rebuild Kits

REV6 builds parts for real-world riders, not shelf display. Every kit includes components proven to handle heat, load, and long-term use. In addition, all kits are backed by a 1-year warranty so you can rebuild with confidence.

All parts are built in the USA and designed for exact fitment on Polaris RZR Pro XP models. That means less guesswork, faster installs, and fewer problems during your rebuild.

Technical Support & Additional Parts

If you’re planning a full rebuild, take the time to match your kit to your engine condition. Not sure what level you need? Check out our engine rebuild kit guide for a breakdown of refresh vs complete vs master kits.

Looking for more performance? Browse Polaris performance upgrades to support higher horsepower builds. You can also explore more Powersports engines and parts across all models.

Warranty & Support

REV6 backs all rebuild kits with a 1-year warranty. Review full details on our warranty policy. If you need help choosing the right kit, reach out through our contact page and our team will guide you in the right direction.

Take Action

Don’t wait for a worn engine to fail. Choose the right rebuild kit for your RZR Pro XP and get back to riding with confidence. Order today and get fast, reliable nationwide shipping—no core required.