Description

Polaris Ranger / Sportsman 500 Complete Engine Rebuild Kit

Bring your Polaris 500 engine back into service with this Complete Engine Rebuild Kit designed for applicable Ranger 500 and Sportsman 500 models. This package combines major internal rebuild components into one kit to simplify ordering and support a smoother engine rebuild process.

Many components included in this kit fit a broad range of Polaris 500 engines, making it a strong option for restoration projects, maintenance rebuilds, and full engine refreshes.

This Kit Includes

• Complete rebuilt and upgraded crankshaft (bearings pressed on)
• Crankshaft seal kit
• Upgraded moly piston kit
• Complete gasket kit

Fitment

• Polaris Ranger 500 (applicable 2001–2013 models)
• Polaris Sportsman 500 (many components fit applicable 1996–2013 engines)

Designed for Full Engine Refresh Projects

Replacing major wear components together helps reduce downtime and keeps your rebuild moving. The included rebuilt crankshaft arrives with bearings already installed to reduce assembly prep and simplify installation.

Combined with the upgraded moly piston kit and complete sealing package, this rebuild kit supports dependable engine performance after assembly.

Helpful Related Parts

• Polaris Ranger 500 Connecting Rod Rebuild Kit
• Polaris Crankshaft Ball Bearing
• Water Pump & Thermostat Rebuild Kit
• Replacement Thermostat

Need help selecting bearing sizes? Review the Polaris Crankshaft Bearing Mapping Guide.

If you’re comparing rebuild options, review our Engine Rebuild Kit Guide.

Support & Resources

Need help confirming fitment before teardown? Visit Contact REV6.

You can also review our Warranty Policy, browse the FAQ, or visit the Help Center.

Need additional flexibility for larger rebuild projects? Explore our financing options.

Take Action

Order your Polaris Ranger / Sportsman 500 Complete Engine Rebuild Kit and rebuild with confidence using components selected to support your next engine project.

Thank you for choosing REV6 — your trusted source for high-performance powersports engines and parts. Proudly supporting U.S. veterans and servicemembers with special discounts.