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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 Expedition 600 Snowmobile (2005-2026)
The Ski-Doo Expedition 600, produced from 2005 to 2026, is a utility and touring snowmobile renowned for its versatility and robustness. Over the years, it has been equipped with various 600cc engines, including the Rotax 600 H.O. SDI (2-stroke) in earlier years, the 600 ACE (4-stroke) from 2013 onwards, and more recently the 600 H.O. E-TEC, 600 EFI, and 600R E-TEC (all 2-stroke). Significant platform evolutions have marked this series. Initial models utilized the REV-XU chassis. In 2020, the REV Gen4 platform was introduced for certain Expedition models, enhancing handling and ergonomics. For 2026, the Expedition Sport and LE models adopt the REV Gen5 platform, offering further refinements in ride comfort and suspension. These changes have allowed the snowmobile to adapt to diverse user needs, from utility work to extended touring. FAQ:
Q: How can I ensure this part fits my Ski-Doo Expedition 600?
R: To guarantee compatibility, please use our year and model selector on this page. Q: Are parts interchangeable between different years or versions of the Expedition 600?
R: No, not always. Due to engine and platform evolutions, part compatibility can vary. Always use the year and model selector to find the exact part.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter (4-stroke ACE engines) | Initially after 500 km or 25 hours; subsequently every 6,400 km, annually, or every 100 hours | Replace oil and filter simultaneously. Use manufacturer-specified synthetic oil. |
| Coolant (4-stroke ACE engines) | Change every 2 years. Check level pre-season and every 50 hours. | Ensure proper mixture (50% antifreeze, 50% water). |
| Engine Oil (Injection Oil) (2-stroke engines) | Check level before every ride and refill as needed | Use only high-quality 2-stroke injection oil (e.g., XPS 2-stroke) or manufacturer-specified oil. |
| Coolant (2-stroke engines) | Change every 2 years. Check level regularly. | |
| Drive Belt | Inspect every 50 hours or if performance feels off. Replace between 2,400 and 4,800 km. | Inspect for damage, glazing, or excessive wear. Ensure proper tension and height. |
| Chaincase Oil | Change at the end of each season | Check and set chain tension when changing oil. |
| Track Tension | Check before every ride (first few hours), then weekly | Also check for rips, tears, holes, or missing lugs. |
| Suspension Lubrication | Annually or as part of pre-season maintenance | Grease all zerks in the rear suspension, front suspension, steering components, and drivetrain. |
| Brake Fluid | Check level pre-season and every 50 hours. Change every 2 years. |