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 Yamaha Grizzly 350 ATV
Dayco XTX Extreme Torque Drive Belt for Yamaha Grizzly 350 ATV
$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
Yamaha Grizzly 350 ATV (2007-2021)
The Yamaha Grizzly 350, produced from 2007 to 2021, established itself as a reliable and robust utility ATV. Powered by a consistent 348cc air/oil-cooled, single-cylinder, SOHC, 4-stroke engine with a Mikuni 33mm BSR carburetor, this model was known for its durability rather than peak horsepower. It maintained a largely unchanged engine and transmission (Yamaha's Ultramatic V-belt automatic) throughout its production run, focusing on dependable performance for work and recreation. While the core platform remained consistent, the Grizzly 350 offered key variations in its drivetrain and suspension. Models included the 2WD Automatic, the 4x4 Automatic with Yamaha's On-Command system, and the notable IRS Auto 4x4. The Independent Rear Suspension (IRS) trim provided enhanced comfort and improved handling over rough terrain compared to the standard swingarm rear suspension, representing the most significant differentiation within the series rather than a full generational change. This consistency underscores its reputation as a "no-frills workhorse." Q: Is this product compatible with my Yamaha Grizzly 350?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page. This will filter products specifically designed for your ATV's configuration. Q: Did the Grizzly 350 receive any major engine or chassis updates between 2007 and 2021?
A: The Yamaha Grizzly 350 maintained a remarkably consistent design and engine specification throughout these years. While different trims offered variations like Independent Rear Suspension, there were no major generational overhauls or significant engine changes during this period.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial: 20-25 hours or 3 months. Subsequent: 50-100 hours or annually. | Replace oil filter with every engine oil change. |
| Air Filter | 100 hours or 12 months | Inspect and clean frequently, especially after every ride in dusty or muddy conditions. Replace more often if necessary. |
| Spark Plug | 200 hours or 6,400 km or annually | Inspect around 100 hours. |
| CVT Drive Belt | Inspect every 25-50 hours | Replace at the first sign of damage (cracking, glazing, fraying, thinning). |
| Coolant | Check level monthly. Replace every 200 hours or 2 years. |
Maintenance intervals may vary slightly by model year and usage conditions. It is recommended to consult your ATV's official owner's manual for precise information.