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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 Wolverine X2 850 Side-by-Side (2019-2026)
The Yamaha Wolverine X2 850, produced from 2019 to 2026, is a recreational utility vehicle (RUV) known for its versatility and reliability. It is powered by an 847cc DOHC, eight-valve, liquid-cooled parallel-twin engine, which maintained consistent displacement throughout these years. Initially featuring approximately 69 horsepower in 2019, its power was refined to reach 72 horsepower by 2026, indicating continuous improvements without a major engine overhaul. While the 847cc engine remained central to the Wolverine X2 850, the lineup saw notable developments. Starting in 2024, a more powerful 1000cc engine option was introduced for the Wolverine X2, expanding the offering without replacing the 850 model. Furthermore, the R-Spec version of the 850 was discontinued for the 2025 model year. For 2026, a new "Utility" trim was added to the Wolverine X2 850, integrating a tilting cargo bed for increased work capability. Q : Is this part compatible with my Yamaha Wolverine X2 850?
R : To ensure perfect compatibility, please use the year and edition selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 50 to 100 hours or at least once per riding season | More frequently (closer to 50 hours) in harsh conditions (dusty, wet, heavily loaded, frequent idling). Change before winter storage. Recommended oil: 10W-40 or 5W-40 synthetic-blend or full synthetic. |
| Air Filter | Clean and re-oil foam filter; replace paper filter when dirty. A similar Yamaha model suggests 20-40 hours, or more often in wet or dusty conditions. | Two-stage filtering system (foam and paper). Foam filter is cleanable and re-oiled. Paper filter is generally replaced. |
| Coolant | Check level regularly. Annual replacement suggested, but official manual is the precise source. | |
| Spark Plugs | The official owner's manual will provide the exact replacement interval. | |
| Drive Belt | Not detailed in provided snippets. Consult the official owner's manual. |