2006-09 Polaris Ranger XP 700 / 2011-14 Crew 800 Drive Belt | Ultimax UA

Ultimax UA424 is a UA-series CVT drive belt for select Polaris Ranger 700 / 800 & RZR S 800 applications. Choose it by the exact vehicle and model-year rows below, whether replacing a worn belt or preparing a spare for your next ride.

Correct belt selection matters as much as the vehicle name. Polaris Ranger 700 / 800 & RZR S 800 applications can use different belts across years and trims, so compare your original belt number and clutch configuration before ordering UA424.

Polaris Ranger 700 / 800 & RZR S 800 CVT Drive Belt Features

• UA-series replacement for the CVT applications listed below.
• Aramid reinforcement supports dimensional stability.
• Fiber-loaded rubber compounds support consistent clutch engagement.
• Application-specific design: fitment depends on the model, year and clutch configuration.

Ultimax UA424 Vehicle Fitment

Only the applications and years shown in the same row are covered. Do not apply the overall year range to every listed model. Confirm the original belt number if your machine has a different clutch, engine or special-edition package.

What's Included

One Ultimax UA424 drive belt. Clutches, removal tools and other drivetrain components are sold separately.

Installation and Belt Break-In

Follow your vehicle service manual. Inspect clutch condition, alignment, ventilation and seals, remove old belt debris, and follow the vehicle and belt manufacturer's installation and break-in instructions. Use the specified clutch-spreader tool and service-manual torque values for your machine. Address the cause of abnormal belt wear before fitting a replacement.

Warranty, Returns and Shipping

Contact RAD UTV Parts before purchase for the current manufacturer warranty terms applicable to the belt supplied. Warranty eligibility, exclusions and claim procedures depend on the manufacturer. Review our store policies for return eligibility and shipping details; delivery timing depends on stock and destination.

Frequently Asked Questions

Which vehicles fit the Ultimax UA424 drive belt?

UA424 fits the specific Polaris Ranger 700 / 800 & RZR S 800 applications in the fitment table. Years and trims vary by model; verify your exact vehicle and original belt number before ordering. A listed year does not apply to every model.

Is UA424 a universal drive belt?

No. UA424 is an application-specific CVT drive belt. Similar-looking belts can differ in dimensions and construction; use the exact application rows rather than engine size alone.

What is included?

One Ultimax UA424 drive belt. Clutches, removal tools and other drivetrain components are sold separately.

What should I check when replacing a CVT belt?

Follow your vehicle service manual. Inspect clutch condition, alignment, ventilation and seals, remove old belt debris, and follow the vehicle and belt manufacturer's installation and break-in instructions.

Compare Ultimax UTV drive belts and shop all UTV and side-by-side drive belts or browse Polaris Ranger Parts & Accessories, Polaris RZR 800 Parts & Accessories.

Image shows the Ultimax UA product family and is representative. Belt dimensions, packaging and markings vary by part number.