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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 Bruin 350 ATV (2004-2006)
The Yamaha Bruin 350, available from 2004 to 2006, is a robust utility ATV designed for versatility. It features a 348cc, air/oil-cooled, single-cylinder, SOHC, 4-stroke engine. This engine, fed by a Mikuni 33mm carburetor, is known for its responsive throttle and broad, steady torque spread, providing reliable performance for both work and recreation. Introduced as a new model in 2004, the Bruin 350 was largely a carryover for 2005 and 2006, with no significant mid-cycle generation or engine changes. The core engine design and CVT automatic transmission remained consistent. It was offered in two primary trims: the Bruin 350 Auto 2x4, a rear-wheel-drive model, and the Bruin 350 Auto 4x4, featuring a selectable 4x2/4x4 driveline with Yamaha's On-Command system. FAQ:
Q: Is this product compatible with my Yamaha Bruin 350?
A: To ensure perfect compatibility, please use our year and trim selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 100 hours or annually | Replace oil and filter. Some sources suggest replacement every 1 000 km or 10 hours for heavy use. Use approximately 2.6 litres of 10W-40 4-stroke engine oil. |
| Air Filter | Clean every 20-40 hours | More frequent cleaning and lubrication if ridden in dusty or harsh conditions. |
| Spark Plug | Inspect and replace as necessary | Generally, replace every few years or if performance issues arise. |
| Drive Belt | Not specified | Manual mentions belt-related components, but no explicit replacement interval. |
| Coolant | Not specified | No specific replacement interval found in manual excerpts. Inspect for leaks. |