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 Safari 377 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Ski-Doo Safari 377 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 Safari 377 Snowmobile (1984-1994)
The Ski-Doo Safari 377, produced between 1984 and 1994, was a popular snowmobile model known for its reliability and versatility. It was powered by a fan-cooled, twin-cylinder Rotax engine with a displacement of 368cc, generally producing approximately 30 horsepower. This core engine remained largely consistent throughout this period for models designated "377". While the main engine stayed the same, the Safari 377 line saw some evolution. The primary mid-cycle change was the introduction of "E" models, which incorporated an electric start feature for added convenience. Various trims were offered, such as the base Safari 377, Safari Scout, Safari L, and Safari Deluxe. It is important to note that other Safari models existed with different engine displacements, but these were distinct vehicles within the broader Safari family and did not represent an engine change for the Safari 377. FAQ:
Q: How can I ensure parts fit my Ski-Doo Safari 377?
R: Use our year and trim selector at the top of the page to find parts compatible with your specific model.
Maintenance
| Component | Interval | Details |
| Two-Stroke Injection Oil | Before every ride | Check reservoir level. Use TC-W3 or manufacturer-specific oil. |
| Drive Belt | Regular inspection; replacement every 2,400 to 4,800 km or as worn | Check condition and tension. Owner's manual provides precise intervals. |
| Spark Plugs | Regular inspection | Replace as worn or per manual recommendations. |
| Chaincase Oil | Check pre-season and every 50 hours; change annually or end of season | |
| Air Filter | Regular inspection | Clean or replace if dirty. |
| Fuel Filter | Regular inspection | Check and replace if dirty. |
The maintenance intervals below are a general overview. For precise information, consult your model's owner's manual.