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Description
Keep the CVT system on your machine operating efficiently using Dynojet’s Dura Series belts to transmit all of your power to the ground without sacrificing a smooth ride. Built using state of the art technology, do your machine a favor by installing the belt with the industry exclusive lifetime warranty.
Designed and manufactured in the USA, our Dura Series Belts provide persistent grip while retaining smooth drivability. Composed of high quality compounds, our belts are built to outlast and outperform stock belts. As the leader in making and measuring power, ensuring it gets to the ground is a #1 priority for Dynojet. These belts leave no power unused in the CVT compartment.
FEATURES
- Superior performance compared to the OE drive belt
- Specifically engineered to ensure smooth operation at all engine speeds
- Rigorously tested to withstand harsh environments
- Top quality belt backed by an industry exclusive lifetime warranty
- Made in the USA
Technical Specifications
- MFG. Part Number 25-DCB3A
Vehicle Information
Polaris RZR Pro XP 4 Side-by-Side (2020-2026)
The Polaris RZR Pro XP 4, available from 2020 to 2026, stands as a high-performance side-by-side designed for thrilling off-road adventures. This powerful four-seater is consistently equipped with a 925cc, 4-stroke DOHC twin-cylinder turbocharged engine, delivering a robust 181 horsepower across all model years. Throughout its production, the RZR Pro XP 4 has been offered in distinct trim levels: the capable Sport base model, the feature-rich Premium trim with Polaris Ride Command, and the top-tier Ultimate, boasting advanced DYNAMIX 2.0 Active Suspension and premium audio. While the core engine and platform have remained consistent, Polaris has implemented incremental improvements rather than a full generation change. Notable updates include revisions to the intake system and cylinder head in early 2020 models, and a significant update to the transmission shaft and secondary clutch from 2021 onwards, making these components non-interchangeable with 2020 models. Further refinements in 2025 brought an updated interior across all Pro models, with improved seating and controls, including four-point harnesses for Ultimate trims. The 2026 models will standardize new inner door handles and continue to offer FOX shocks on Sport trims and DYNAMIX 2.0 on Ultimate trims. FAQ:
Q: How do I ensure I select the correct parts for my Polaris RZR Pro XP 4?
A: To guarantee a perfect fit, please use the year and trim selector at the top of this page. This will filter products specifically compatible with your vehicle's exact configuration.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | 25 hours or 1 month or 800 km (initial break-in service) | Change the engine oil and filter. |
| Air Filter | 25 hours or 1 month or 800 km (initial break-in service) | Inspect and replace as necessary. |
| Cooling System | 25 hours or 1 month or 800 km (initial break-in service) | Inspect fluid level and for leaks; add coolant if needed. |
| General Lubrication | 25 hours or 1 month or 800 km (initial break-in service) | Grease all applicable fittings. |
| Front Gearcase Fluid | 25 hours or 1 month or 800 km (initial break-in service) | Initial fluid level inspection; add lubricant if needed. |
| Rear Gearcase Fluid | 25 hours or 1 month or 800 km (initial break-in service) | Initial fluid level inspection; add lubricant if needed. |
| Transmission Fluid | 25 hours or 1 month or 800 km (initial break-in service) | Initial fluid level inspection; inspect for fluid leaks; add lubricant if needed. |
| Spark Arrestor | 25 hours or 1 month or 800 km (initial break-in service) | Inspect and clean as needed. |