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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
Yamaha VK Professional 1000 Snowmobile (2006-2007)
The Yamaha VK Professional 1000, a robust utility snowmobile, was available for the 2006 and 2007 model years. Designed for demanding tasks, it featured a powerful 973cc, 4-stroke, DOHC, liquid-cooled, 3-cylinder engine, known as the Genesis 120, consistently producing 120 horsepower at 8500 rpm across both years. It was offered in a single "VK Professional" trim. A notable change occurred between these model years. While the engine remained identical, the 2007 VK Professional 1000 introduced a new 2-speed (Hi/Lo) gear case with reverse, significantly enhancing its capability for heavy loads and improving top speed. The 2006 model did not include this low-range gear, though Yamaha later offered an upgrade kit for 2006 owners. FAQ :
Q: How do I ensure I select the correct parts for my Yamaha VK Professional 1000?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page to specify your exact model year.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | 100 hours or 1 year | Replace engine oil and filter. More frequent changes may be needed under severe conditions. |
| V-belt | Not specified in sources | Inspect for wear and proper position. Adjustment or replacement should be performed by a Yamaha dealer if out of specification. |
| Spark Plugs | 300 hours or 3 years | Inspect and replace as necessary. Initial inspection at 100 hours or 1 year. |
| Air Filter Element | 20-40 hours or more frequently | Clean and replace as needed. More frequent cleaning/replacement in dusty or wet conditions. |
| Coolant | Every 2 years | Check for leakage and change coolant. |