Dayco XTX Extreme Torque Drive Belt
1004-9613 (MFG #: XTX5057)
$203.99
Sale price
$203.99
Regular price
$203.99
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Dayco XTX Extreme Torque Drive Belt for Ski-Doo Summit 800 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Ski-Doo Summit 800 Snowmobile
$203.99
Sale price
$203.99
Regular price
$203.99
SKU:1004-9613
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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
Ski-Doo Summit 800 Snowmobile (2000-2017)
The Ski-Doo Summit 800 series, produced from 2000 to 2017, is a renowned mountain snowmobile known for its continuous evolution in performance and rider ergonomics. Throughout these years, it primarily featured a 799cc or 799.5cc liquid-cooled, 2-stroke engine, with horsepower figures ranging from over 150 hp for the 800 H.O. PowerT.E.K. (2007-2010) to 154-160 hp for the 800R E-TEC (2011-2017). This period saw several significant platform and engine upgrades. The revolutionary REV chassis was introduced in 2003, followed by the lighter REV-XP platform in 2008, and the deep-snow specific REV-XM platform in 2013, which included the tMotion rear suspension. Engine advancements included the 800R PowerT.E.K. in 2007 and the fuel-efficient 800R E-TEC direct injection engine in 2011. Various trims like X, SP, and Freeride offered specialized packages for different riding styles. While the new REV Gen4 platform and 850 E-TEC engine debuted in 2017, the 800R E-TEC remained available in the REV-XM chassis for that year. Q: How do I ensure I select the correct parts for my Ski-Doo Summit 800?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page. This will filter parts specifically compatible with your snowmobile's exact configuration.
Maintenance
| Component | Interval | Details |
| Engine Oil (2-stroke engine) | Before each ride | Check the oil injection reservoir level and refill as needed. 2-stroke engines do not have a traditional oil filter. |
| Drive Belt | Visual inspection before each ride; replace if wear or annually | Inspect belt for cracks, uneven wear, or fraying. Typical lifespan is 2 500 to 5 000 km, depending on riding style. Clean clutch dust annually. |
| Spark Plug | Before each season | Replace before the start of each season for moderate use. Replace more frequently with hard use. Some E-TEC models may require specific indexing. |
| Coolant | At least once per season or every two years | Replace at least once per season, or more frequently if the vehicle is subjected to high-performance demands. Ski-Doo offers a 5-year long-life coolant. |
Maintenance intervals may vary by year and exact model of your snowmobile. Always consult the official owner's manual for the most accurate information.