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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 Classic 800 Snowmobile (2004)
The 2004 Polaris Classic 800 is a high-performance snowmobile from Polaris's renowned Classic line. It features a powerful 794cc, liquid-cooled, horizontal in-line, reed valve, 2-stroke engine, typically producing around 145-150 horsepower. This model was offered alongside other Classic trims like the 340, 550, 500, 600, and 700, including a Touring variant for the 800. For the 2004 model year, Polaris introduced significant enhancements to the Classic 800. The 800 Liberty engine received Polaris Electronic Reverse Control (PERC), improved cooling with a new flow design and a 909 gear for 40% more coolant, Detonation Elimination Technology (DET), and automatic decompression for easier starting. All Liberty engines, including the 800, were equipped with a TEAM roller secondary clutch. A new "low pin" clutch was also introduced to smooth takeoffs. The suspension was upgraded with the M-10 rear skid as standard, and the 800 specifically featured the M-10 ACE system. Comfort was improved with the new Polaris Adjustable Seat System (PASS), offering an adjustable bun, increased storage, and better lighting. These updates aimed at enhancing performance, reliability, and rider comfort. Q: Is this product compatible with my 2004 Polaris Classic 800?
A: To ensure a perfect fit for your specific 2004 Polaris Classic 800, please use the year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Initial Break-in: 25 hours or 800 km, whichever comes first. Routine Maintenance: 50 hours, 1,600 km, or yearly, whichever comes first. | The oil filter should always be replaced when the oil is changed. |
| Drive Belt | Inspect and adjust as needed. Replace as necessary. | |
| Spark Plug | Inspect and replace as needed. | A general guideline suggests replacement every 3,200 km or every two years. |
| Air Filter | Inspect and clean/replace as necessary. Main Element: Inspect weekly and replace as needed. Pre-Filter: Inspect and clean often, replace as needed. | |
| Coolant | Check level daily. Test strength seasonally and system yearly. Replace every two years. Drain and refresh system every five years. |