Description

Polaris engines that see higher RPM, heavier use, or long service intervals often struggle to hold consistent valve lash with factory components. This master bucket shim conversion kit upgrades the valvetrain with hardened, DLC-coated parts designed for improved stability and longevity.

By converting to shim buckets and retainers built for durability, valve clearances remain more consistent over time. As a result, adjustment intervals are extended and overall valvetrain reliability improves.

This master kit is ideal for performance builds, long-term rebuilds, or engines where valvetrain wear has become a recurring issue.

THIS KIT INCLUDES

• (8) DLC-coated buckets
• (8) DLC-coated retainers
• Complete valve shim kit (9.48mm)

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Polaris RZR 900 valve and shim bucket conversion kit

LEARN MORE & GET SUPPORT

Review coverage details in the REV6 warranty policy, explore valvetrain upgrade insight on the REV6 blog, find quick answers in the FAQ section, or contact our team if you need help confirming fitment.

FITMENT

Polaris ACE 900
All models

Polaris RZR RS1
All models

Polaris RZR 900
2013–2020

Polaris RZR 1000
2014–2020

Polaris Ranger 900
2013–2020

Polaris Ranger 1000
2017–2020

TAKE ACTION

If you’re upgrading a Polaris engine for durability and long-term reliability, this master bucket shim conversion kit delivers a proven solution. Add it to your cart today and take advantage of nationwide shipping from REV6.

Veterans and servicemembers qualify for exclusive REV6 savings—thank you for your service.