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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 Indy XCF 440 Snowmobile (1997-2001)
The Polaris Indy XCF 440, produced from 1997 to 2001, was a popular snowmobile known for its reliable fan-cooled engine and agile handling. Throughout these years, it featured a consistent 440cc (or 432-438cc) twin-cylinder engine, celebrated for its engaging ride and lightweight agility. Early models (1997-2000) were engineered for reliability and simplicity, offering various trims like the XCF, XC, XCR, and XCF SP, each providing different levels of features. A significant evolution occurred in 2001 with the introduction of the revolutionary EDGE chassis for models like the Indy XCF SP Edge and Pro X 440. This new chassis brought a lightweight frame and improved suspension geometry, enhancing responsive cornering and providing a smoother ride, aiming for race-inspired performance. While the engine displacement remained similar, continuous refinements were made to its components and supporting systems. Q: How can I be sure this product fits my Polaris Indy XCF 440?
A: To ensure perfect compatibility, please use the year and edition selector at the top of the page. This will filter products specifically designed for your snowmobile's exact configuration. Q: Were there different versions of the Indy XCF 440 between 1997 and 2001?
A: Yes, Polaris introduced various trims and a significant chassis update in 2001. Always refer to the year and edition selector to find parts specific to your model.
Maintenance
| Component | Interval | Details |
| Oil Filter | 800 km or 6 months | Change engine oil and filter. Part of the initial 800 km inspection. |
| Drive Belt | 800 km or 6 months (inspection/adjustment); 50 hours or 800 km (inspection/replacement) | Inspect and adjust drive belt, replace as needed. Inspect before every ride. Adjust belt tension. |
| Spark Plug | 3 200 km or 2 years | Inspect and replace as needed. Some schedules suggest inspection every 1 600 km, 100 hours, or 12 months. |
| Air Filter | Before every ride (inspection/cleaning); 50 hours, 1 600 km or yearly (inspection/replacement) | Inspect and clean air filter, replace as needed. The factory air filter element is often non-cleanable and should be changed if it has a buildup of debris. |
| Coolant | 800 km or 6 months (test/inspection); 8 000 km or 5 years (flush/replacement) | Test coolant strength and inspect for leaks. Flush the coolant system. Replace coolant (50/50 Extended Life Coolant). Inspect coolant strength seasonally and pressure test yearly. |