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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 Classic 500 Snowmobile (1989-2003)
The Polaris Indy Classic 500, produced from 1989 to 2003, was a highly popular snowmobile renowned for its reliable 488cc liquid-cooled twin-cylinder engine and comfortable features. Over its extensive production run, it saw several significant updates and trim variations. Initially introduced in 1989 with a new 488cc liquid-cooled twin engine, replacing an earlier triple, the model received continuous refinements. Key developments included the introduction of Electronic Fuel Injection (EFI) on some variants by 1992, and the launch of the two-up Classic Touring model in 1993, which also brought a new ITS rear suspension. By 1994, the Indy 500 adopted the "Evolved body style," with the Classic gaining electric start and reverse. Later, Classic models utilized the "Gen II" chassis from 2000-2001. A notable engine change occurred in 2002, when the Classic Touring was offered with a 488cc fan-cooled engine, diverging from the standard liquid-cooled setup. The 2003 Classic model was listed with a 500cc displacement. FAQ:
Q: Is this part compatible with my Polaris Indy Classic 500?
A: To ensure perfect compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Oil Filter | Initially at 25 h or 800 km. Thereafter, every 800 km or 6 months, or every 50 h. | Change engine oil and filter. |
| Drive Belt | Every 800 km, 6 months or 50 h. | Inspect and replace as needed. Check deflection. |
| Spark Plug | Every 800 km. | Inspect or adjust. Address fouling. |
| Air Filter | Every 800 km, 6 months or 25 h (after initial break-in). | Inspect, clean or replace as necessary. Ensure proper installation. |
| Coolant | Every 800 km, 6 months or 25 h (for level check). Annually for pressure test. | Check level, specific gravity, hoses, and heat exchangers. Inspect strength seasonally, pressure test yearly. |