Description

Polaris Ranger / Sportsman 450 & 500 Timing Chain (2017–2022)

Restore timing system performance with this replacement timing chain for applicable 2017–2022 Polaris Ranger and Sportsman 450 / 500 models. The timing chain plays an important role in maintaining valve timing and helping your engine operate smoothly through every RPM range.

Over time, timing chains can wear and stretch. As a result, replacing the timing chain during service helps support reliable timing control and can reduce the chance of repeat teardown later.

This Kit Includes

• Timing Chain

Fitment

• Polaris Ranger 450
• Polaris Ranger 500
• Polaris Sportsman 450
• Polaris Sportsman 500
• Applicable 2017–2022 models

Why Replace the Timing Chain?

The timing chain helps synchronize internal engine operation and supports consistent performance. During rebuild work, replacing worn timing components can help maintain proper engine timing and simplify assembly.

This is a strong replacement option for maintenance service, engine refreshes, and complete rebuild projects.

Helpful Related Parts

• Polaris Ranger / Sportsman 450 / 500 Engine Rebuild Kit
• Complete Engine Rebuild Kit
• Complete Engine Rebuild Kit + Tensioner
• Polaris Prostar Crankshaft
• Polaris Ranger 450/500 Gasket & Seal Kit

Need help planning your engine build? Review our Engine Rebuild Kit Guide.

Need help selecting bearing combinations? Visit the Polaris Crankshaft Bearing Mapping Guide.

Support & Resources

Need help confirming fitment before ordering? Visit Contact REV6.

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

Take Action

Order your Polaris Ranger / Sportsman 450 & 500 Timing Chain and keep your rebuild moving with components selected to support dependable timing performance.

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.