Description

Early Polaris RZR 900 engines are known for valvetrain wear when stock components begin to loosen tolerance. This master valve and shim bucket conversion kit corrects that issue by upgrading the system to a more stable, serviceable design.

By converting to shim buckets and replacing all valves at once, valve lash remains consistent and long-term reliability improves. As a result, the engine runs smoother and holds adjustment far longer than the factory setup.

All components are matched to work together and are backed by a 1-year REV6 parts warranty.

THIS KIT INCLUDES

• Shim conversion kit
• Valve shim kit
• (4) Intake valves
• (4) Exhaust valves
• (8) Valve guide seals

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Polaris RZR 900 valve and shim bucket conversion kit

LEARN MORE & GET SUPPORT

Review coverage details in our REV6 warranty policy, learn more about engine upgrades on the REV6 blog, find quick answers in the FAQ section, or contact our team if you need help confirming fitment.

FITMENT

Polaris RZR 900
2011–2012

TAKE ACTION

If you’re rebuilding the top end and want to eliminate common valvetrain issues, this master conversion kit is the right move. We ship nationwide—add it to your cart and get your build back on track.

We proudly support our veterans with dedicated discounts—thank you for your service.