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 GSX 380 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Ski-Doo GSX 380 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 GSX 380 Snowmobile (2005-2006)
The Ski-Doo GSX 380, available for the 2005 and 2006 model years, is a recreational snowmobile powered by a 368.3cc (often rounded to 377cc or 380cc) two-stroke, fan-cooled twin engine. This reed valve engine, with a maximum power speed of 6800 RPM, remained consistent throughout this period. The primary trim offered was the GSX Fan 380F. While the core engine did not change, several notable revisions were introduced between 2005 and 2006. The 2006 model saw its ski stance increase from 1079.5 mm to 1193.8 mm. The rear suspension was upgraded from the SC-3 to the SC-4, and the front suspension evolved into an Independent A-Arm setup. The ski skag material was also enhanced, moving from single Carbide to Dual Carbide. Furthermore, rearview mirrors, which were optional in 2005, became standard equipment in 2006. FAQ:
Q: How can I ensure parts fit my Ski-Doo GSX 380?
R: To guarantee compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Oil (2-stroke injection oil) | Before every ride | Check frequently to ensure the reservoir is full. Running out of oil can cause severe engine damage. Use high-quality TC-W3 rated or manufacturer-specific oil. |
| Drive Belt | Every 50 hours or between 2 400 km and 4 800 km | Inspect for signs of wear (flat teeth, cracking, fraying edges). Lifespan varies with riding style. Remove belt dust buildup from clutch faces annually or if performance degrades. |
| Spark Plug | As needed | Check and replace if the engine misfires, idles rough, or loses power. The owner's manual specifies the correct type and gap. |
| Air Filter | Periodically | Inspect and clean or replace to ensure proper engine performance. |
The maintenance intervals below are general guidelines. For precise, model-specific information, please consult the official owner's manual for your Ski-Doo GSX 380.