My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
Description
Bred from a rich history of experienced belt builders, the Dayco XTX belt is specifically engineered to maximize the performance of the most extreme, high horsepower snowmobiles. Beating the competition on the race course is just one of many aspects that sets the XTX belt apart from its competition. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than leading competitors. Its innovative break-through design of deeper cogs on top and rounded cogs on the bottom yield the advantages of ultimate flexibility and longer belt life while being a better alternative to the original equipment belt.
Key Features
- Faster and more consistent throttle response at high speeds
- Quicker throttle response at mid-speed acceleration
- Greater secondary acceleration at high RPMs
- Greater secondary acceleration as primary acceleration increases
- Reduction in slippage during the highest levels of torque
- Providing more power to track
- Better performance during deceleration (more responsive engine braking)
- Tested and proven reliability at well over 12,000 RPMs
- Cooler-running temperature than the leading competitors
Technical Specifications
- MFG. Part Number XTX5057
Vehicle Information
Polaris RZR S4 1000 Side-by-Side (2019-2020)
The Polaris RZR S4 1000, available for the 2019 and 2020 model years, is a powerful sport side-by-side designed for off-road adventures. It is equipped with a robust 999cc ProStar 1000 4-Stroke DOHC Twin Cylinder engine, delivering a strong 100 horsepower. This model was positioned as an upgrade, having replaced the RZR S4 900 EPS prior to this period. Between the 2019 and 2020 model years, the RZR S4 1000 maintained consistent engine specifications and saw no major mid-cycle generation or engine changes. The primary trim offered was the EPS (Electronic Power Steering) model. While color options varied (e.g., Titanium Metallic in 2019, Turbo Silver in 2020), the core specifications remained largely a carryover. Polaris did adjust pricing for the 2020 model, but this did not signify a mechanical or generational shift. FAQ:
Q: How do I ensure I'm selecting the correct parts for my RZR S4 1000?
A: Please use the year and edition selector at the top of the page to confirm compatibility for your specific model.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Initial: 25 h or 800 km or 1 month. Regular: 50 h or 1 600 km or yearly. | Always change the filter when changing the oil. For severe use, reduce interval by 50%. |
| Air Filter | Initial: Inspect and replace as necessary. Regular: Inspect every 25 h or 800 km or 6 months. Inspect and replace as necessary every 50 h or 1 600 km or yearly. | Ensure proper installation of filter and airbox cover. Inspect and clean ducts and screens. For severe use, reduce interval by 50%. |
| Drive Belt | Inspect and adjust every 6 months (or 800 km), 12 months (or 1 600 km), 18 months (or 2 400 km). | Inspect and replace as needed. |
| Spark Plugs | Not specified for routine replacement. | Clean, test, and replace as necessary as part of a broader inspection. |
| Coolant | Initial: Inspect fluid level, check for leaks, add if needed. Regular: 50 h or 1 600 km or yearly. | Inspect strength seasonally and pressure test the system yearly. |