Dayco XTX Extreme Torque Drive Belt
1004-9613 (MFG #: XTX5057)
$203.99
Sale price
$203.99
Regular price
$203.99
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Dayco XTX Extreme Torque Drive Belt for Polaris RZR XP Turbo S Side-by-Side
Dayco XTX Extreme Torque Drive Belt for Polaris RZR XP Turbo S Side-by-Side
$203.99
Sale price
$203.99
Regular price
$203.99
SKU:1004-9613
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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 Turbo S Side-by-Side (2018-2021)
The Polaris RZR XP Turbo S, produced from 2018 to 2021, is a high-performance side-by-side known for its powerful 925cc ProStar Turbo H.O. engine, consistently delivering 168 HP across all model years. This 4-stroke DOHC twin-cylinder turbocharged vehicle was positioned as a top-tier off-road machine, offering both two-seat (XP Turbo S) and four-seat (XP 4 Turbo S) configurations. While the core engine remained unchanged, the RZR XP Turbo S received several significant mid-cycle updates. In 2019, Polaris introduced a new frame, upgraded bodywork, and revised cockpit ergonomics, alongside increased suspension travel with redesigned Fox Live Valve shocks. The "Velocity" trims were also introduced in 2019, featuring an alternative suspension setup with Walker Evans 3.0 Velocity Series Shocks, enhanced power steering, and recalibrated throttle mapping. Clutch system updates occurred in 2019 (snap ring delete) and 2021 (P90X clutch system adoption). Additionally, O2 sensor and intercooler updates were implemented in 2019, 2020, and 2021, progressively standardizing wideband O2 sensors across the lineup. These changes aimed to refine performance and address known issues, making each model year distinct in its features and capabilities. FAQ:
Q: Will this part fit my RZR XP Turbo S?
A: To ensure perfect compatibility, please use our year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil & Oil Filter | Break-in: 25 h or 800 km or 1 month. Routine service: 50 h or 6 months or 800 km. | Always change the filter whenever changing the oil. |
| Drive Belt | Inspection: 50 h or 6 months or 800 km. | Replace if signs of wear (fraying, "hour-glassing", loose cords, missing cogs, abrasions, burns, other damage). Lifespan depends on driving style. |
| Spark Plugs | Replacement: 500 h or 8000 km or 12 months. | Inspect every 100 h. |
| Air Filter | Inspection & Cleaning: Before every ride or at least weekly. Replacement: As needed, or every 100-200 h, 1600-3200 km, or 12 months. | More frequent in dusty or extreme conditions. |
| Coolant | Replacement: Every 5 years. | Check level before every ride. Inspect for leaks and test strength seasonally. Replace with Polaris Antifreeze 50/50 Premix if system has been drained. |
| Severe Use Conditions | More frequent servicing | Vehicles subjected to severe use require more frequent servicing, typically at 50% of the stated intervals. Severe use includes frequent immersion in mud, water, or sand, constant high RPM use, prolonged low-speed heavy load operation, extended idling, and short-trip cold weather operation. |