RZR 800

The RZR 800 is a Polaris sport UTV that ran from 2008 through 2014. This collection carries clutch kits and components matched to confirmed RZR 800 model years, so every item you order fits and performs as intended.

Please Check Year and Any Other Fitment Details on the Products Page

Product Fitment Questions: orders@hunterworks.com Tech Articles / Video Links are in the Descriptions

Heavy-Duty Clutch Kits for RZR 800 Performance Builds

The RZR 800 CVT system operates under constantly shifting loads across trails and varied terrain. Here is what this collection covers:

  • Complete Clutch System: The Duraclutch R Series covers 2008-2014 RZR 800 fitment as a full primary and secondary clutch replacement. It is the most complete option for machines that need a full CVT reset.
  • Dalton Clutch Kits: Year-specific adjustable clutch kits cover 2008-2009; 2010; 2011-2014 two-seat and RZR S; and 2010-2014 four-seat configurations. Each kit is tuned for its specific year range and body style. Running oversized tires or different tire sizes shifts the CVT load, and the right kit accounts for that demand.
  • CVT Belt: The Hunterworks 2008-2014 RZR/Ranger 800 belt is built specifically for this platform. A correctly matched belt protects performance and extends service life under variable load conditions.
  • Secondary Rollers: Inside and outside roller kits cover 2009-2015 fitment. Worn rollers affect backshift behavior and belt tension, and replacing them before they fail keeps the secondary clutch operating within spec.
  • Service Tools: The Clutch Spring Compressor, Primary Clutch Puller, Primary Clutch Holder, Spider Tool, and Primary Clutch Bearing cover the full range of service work on this platform.

Why Hunterworks Is Trusted for RZR 800 Clutch Upgrades

  • Experience: Hunterworks has worked with Polaris CVT clutching for more than two decades. Every kit here is matched to a confirmed RZR 800 year and configuration before it is added to inventory.
  • Year-Specific Kits, Not Generalized Fitment: The RZR 800 was available in several distinct configurations from 2008 through 2014. Kits here are separated by confirmed year ranges, so the clutch calibration you get matches your machine's actual spec.
  • Oversized Tires and Mods Are Accounted For: Running oversized tires changes how the CVT loads under acceleration. The adjustable kit options here account for that, so a stock tune on a modified build doesn't compromise belt life and performance.
  • Altitude Adjustments Covered: Riders running at elevation face different CVT demands than those at sea level. The adjustable clutch options here allow for altitude adjustments so engagement stays accurate regardless of where you ride.
  • Pre-Order Support: When your year range or configuration raises questions, the team here confirms the right selection before you order. You will not be returning parts or running a kit built for a different RZR 800 variant.

Frequently Asked Questions:

What is the difference between a primary and secondary clutch on an RZR 800?

The primary clutch is engine-driven and controls engagement under load. The secondary clutch is driven by the belt and controls backshift and torque transfer to the drivetrain. Both have to be matched correctly. A mismatch between them puts the belt under uneven load and shortens component life.

What are the signs my RZR 800 clutch needs replacement?

Belt glazing, sluggish acceleration, inconsistent engagement, and unusual heat from the clutch housing are the most common indicators. If the mods you have made changed how the machine responds under load, the clutch components deserve a closer look before the next ride.

Do clutch kits help with larger tires on an RZR 800?

Yes. Running larger tire sizes shifts the CVT load and changes how the belt wears under acceleration. A correctly matched kit recalibrates engagement to account for that added demand and protects belt life and performance across variable terrain.

How long does a Polaris RZR 800 clutch last?

Service life depends on riding conditions, tires, load, and maintenance intervals. A stock machine running in stock conditions will see longer component life than a modified build running on hard terrain. Inspecting belt condition and roller wear at regular intervals catches problems before they compound.

What type of riding benefits most from a clutch upgrade?

Any riding that puts the CVT outside its stock operating range. Running larger tires, adding weight, or sustained aggressive terrain all shift the load away from what the stock tune was designed to handle. A correctly matched adjustable kit restores accurate engagement across those conditions.