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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 Fusion 900 Snowmobile (2005-2006)
The Polaris Fusion 900, available for the 2005 and 2006 model years, was a high-performance snowmobile powered by an 866cc two-stroke Liberty 900 engine. Designed for significant power, it was positioned as a flagship model in its category. A notable distinction exists between the two production years. The 2005 model utilized a two-injector Cleanfire fuel injection system. For 2006, the engine was updated to a four-injector system, and the Fusion 900 of that year was described as a "re-born" version, featuring improvements in belt life, handling, drivability, economy, and overall power compared to the previous model. The 2005 model also offered a special 50th Anniversary edition. The short lifespan of this model was partly due to safety recalls and reliability issues. FAQ:
Q: Is this product compatible with my Polaris Fusion 900?
A: To ensure perfect compatibility, please use our year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil & Filter Change | 25 hours / 400 km (initial break-in); then every 50 hours / 1 600 km or yearly | |
| Air Filter | Every 50 hours / 1 600 km or yearly | Inspect and replace as necessary. Pre-filter should be inspected and cleaned often, daily inspection recommended. |
| Drive Belt | Every 50 hours / 1 600 km or yearly | Inspect and replace as needed. An initial inspection is recommended at 240 km. |
| Spark Plug | Every 50 hours / 1 600 km or yearly | |
| Coolant | Check daily; change every two years | Inspect strength seasonally and pressure test the system yearly. |