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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 XP 4 Turbo Side-by-Side (2016-2021)
The Polaris RZR XP 4 Turbo, produced from 2016 to 2021, is a high-performance side-by-side known for its powerful 925cc, 4-Stroke DOHC Twin Cylinder Turbocharged engine. While the engine displacement remained consistent, a significant update occurred in 2017, boosting horsepower from 144 HP to 168 HP. This enhancement involved increased boost, a new head gasket, and cooling improvements. Throughout its production, various trims were introduced, often featuring advanced suspension like the DYNAMIX Active Suspension from 2018, and integrated technologies such as the RIDE COMMAND system on higher-end models starting in 2019. Further refinements included a "snap ring delete" kit in 2019 for improved durability and the integration of Pro XP clutches in 2021 models. FAQ:
Q: How do I ensure this product fits my specific RZR XP 4 Turbo?
A: To guarantee compatibility, please use the year and edition selector at the top of the page to specify your vehicle's exact configuration.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Break-in: 25 h or 1 month. Routine: 50 h, 6 months or 1,600 km. | Change engine oil and filter. For break-in, some sources also suggest 800 km. Whichever comes first. |
| Drive Belt | Inspection and adjustment: 50 h, 6 months or 800 km. Replacement: As needed. | Inspect and adjust the drive belt. Replace if frayed or damaged. Whichever comes first for inspection. |
| Spark Plugs | Inspection: 100 h. Replacement: 500 h or 8,000 km. | Inspect spark plugs. Replace whichever comes first. |
| Air Filter | Inspection: Before each ride. Inspection and replacement: 25 h, 6 months or 800 km. | Inspect and replace air filter as necessary. Ensure proper installation. Whichever comes first for inspection/replacement. |
| Coolant | Level: Break-in (25 h/1 month) then regularly. System: Seasonally (inspection), yearly (pressure test). Replacement: 500 h or 8,000 km. | Inspect fluid level. Check coolant strength and pressure test system. Replace whichever comes first. |