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 Mountain Max 600 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Yamaha Mountain Max 600 Snowmobile
$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 Mountain Max 600 Snowmobile (1997-2002)
The Yamaha Mountain Max 600, produced from 1997 to 2002, was a popular snowmobile designed for mountain riding. Initially powered by a 598cc twin-cylinder engine, it underwent a significant change in 2000. For the 2000 model year, Yamaha introduced an all-new 593cc triple-cylinder engine, marking a shift in its engine generation. This new engine offered around 100 horsepower, a slight increase from the twin-cylinder's 97 HP. Alongside the engine update, track specifications also evolved. Early models (1997-1999) typically featured a 136-inch track with a 1.5-inch lug height. From 2001 onwards, the triple-cylinder models adopted a longer 141-inch track with a 2.0-inch lug height, enhancing deep snow performance. The 2000 model was an intermediate, retaining the 136-inch track but upgrading to a 2.0-inch lug. While specific trim names were not consistently advertised, Yamaha used internal model codes (e.g., MM600A, MM600D) to differentiate yearly versions. Q: How do I ensure I'm getting the right parts for my Mountain Max 600?
A: The Yamaha Mountain Max 600 saw significant engine and track changes between 1997 and 2002. To guarantee a perfect fit, please use the year and edition selector at the top of this page to specify your exact model.
Maintenance
| Component | Interval | Details |
| Oil (2-stroke injection) | Before every ride | Ensure the oil reservoir is full. Using high-quality 2-stroke injection oil (TC-W3 or manufacturer-specific) is crucial to prevent engine damage. |
| Oil Filter | Not applicable | 2-stroke snowmobiles typically do not have an engine oil filter like 4-stroke engines, as they use an oil injection system. |
| Drive Belt | Inspect every 50 hours or 2,400 to 4,800 km | Inspect for wear and damage. Remove belt dust buildup from clutch faces annually or if performance degrades. |
| Spark Plugs | Inspect and replace as needed | Check for wear, insulator color, and gap (typically 0.7-0.8 mm). A BR9ES (NGK) model is often recommended. |
| Air Filter | Regular inspection and cleaning | Specific intervals were not detailed, but regular inspection and cleaning are standard for snowmobile air intake systems. |
| Coolant | Every 2 years | Ensure the cooling system is in good shape and free of leaks. |
| Chaincase Oil | Annually or at end of season | Use manufacturer-specified chaincase oil. |
| Lubrication | Regularly | Lubricate all zerks on the suspension, typically around 10 (seven in the back, three in the front). |
| Clutches | Inspect regularly, clean every few years | Inspect primary and secondary clutches for loose or broken components. Replace secondary clutch plastic ramps periodically. |
| Track, Hyfax, Idler Wheels | Inspect regularly | Check track tension and inspect the track for wear. Also, check the hyfax and idler wheels. |
| Pre-season Inspection | Before the first ride of the season | Conduct a thorough check of all systems: brakes, track, suspension, engine, and electrical components. |
The maintenance intervals below are based on general guidelines and may not be 100% accurate for your specific model. It is highly recommended to consult your official Yamaha Mountain Max 600 owner's manual for precise information.