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 GTX 550 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Ski-Doo GTX 550 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 GTX 550 Snowmobile (2005-2009)
The Ski-Doo GTX 550F, produced from 2005 to 2009, is a touring-style snowmobile powered by a 553.4cc (often rounded to 553cc) fan-cooled, horizontal in-line, reed valve, 2-stroke engine, rated at approximately 60 horsepower. This model was built on the reliable REV chassis throughout its production run.
Within the 2005-2009 period, the Ski-Doo GTX Fan 550F was the primary trim offered for this engine. An optional "Touring package" was available, adding features like a 2-Up seat with passenger handles, a cargo rack, and an upgraded rear shock. There were no significant mid-cycle generation or engine changes for the GTX 550F during these years. While other GTX models saw chassis and engine updates (like the REV-XR body or 4-TEC engines) in 2009, these did not apply to the 550F, which remained largely a carryover. A minor enhancement, "SilenTrack," was introduced for some GTX models in 2009, but this was not a major generational change for the 550F. FAQ:
Q: How can I ensure I select the correct parts for my Ski-Doo GTX 550?
A: To guarantee compatibility, please use the year and edition selector on this page to specify your exact model.
Maintenance
| Component | Interval | Details |
| Injection Oil (2-stroke engine) | Before every ride | Check reservoir level and refill as needed. Use only high-quality 2-stroke injection oil (TC-W3 or manufacturer-specific). |
| Drive Belt | Inspect every 50 hours or if performance feels off. Replace if necessary. | Expected life between 2 400 and 4 800 km. Check for wear, damage, signs of separation, or glazing. Ensure proper tension and height. |
| Coolant | Every 2 years | Replace. |
| Brake Fluid | Every 2 years | Replace. |
The maintenance intervals below are based on general guidelines. For precise and official information, always consult your specific model's owner's manual.