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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 Sportsman Touring 800 ATV (2008-2009)
The Polaris Sportsman Touring 800, available for the 2008 and 2009 model years, is a robust two-person (two-up) off-road vehicle designed for comfort and utility. It features a passenger seat with backrest and armrests. Both years were powered by a consistent 760cc, 4-stroke, liquid-cooled, twin-cylinder engine with Electronic Fuel Injection (EFI). This engine delivered ample torque and power for various terrains. While the core platform remained largely consistent between 2008 and 2009, minor refinements were introduced. Key components like the 760cc EFI engine, automatic CVT transmission, MacPherson Strut front suspension (20.8 cm travel), and the square tubing frame were carried over. The 2009 model notably featured improved engine braking. Both Touring models maintained a fully independent rear suspension with 22.2 cm of travel and a generous 22.7-liter fuel tank. In 2009, a special limited-edition trim, the Sportsman 800 Touring LE-Turbo Silver, was also offered. FAQ:
Q: How can I ensure this part fits my Polaris Sportsman Touring 800?
R: To confirm specific compatibility for your vehicle, please use our year and model selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial: 25 h or 800 km (one-time). Regular: 100 h or 1,600 km or Yearly. (Alternative: 800 km or 6 months). | Change engine oil and filter. Perform at whichever interval comes first. |
| Drive Belt | Inspect: 50 h or 800 km or 6 months. Adjust/Replace: 100 h or 1,600 km or 12 months. | Check for wear (cracks, fraying) and tension. Replace as needed. |
| Spark Plug | 3,200 km or 2 years | Inspect and replace as needed. |
| Air Filter | Before every ride: inspect/clean. Weekly: inspect main element. Replace: 100 h or 1,600 km or Yearly. | Replace as needed. Ensure proper installation and clean ducts. |
| Coolant | Level: daily. Test/inspect: 50 h or 800 km or 6 months. Pressure test: Yearly. Change: every 2 years. Flush: 8,000 km or 5 years. | Check level, strength, and for leaks. Replace or flush system. |