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 Ski-Doo Summit 600 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Ski-Doo Summit 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
Ski-Doo Summit 600 Snowmobile (1999-2026)
The Ski-Doo Summit 600, a renowned mountain snowmobile, has been a staple for deep snow enthusiasts from 1999 to 2026. Over these years, it has seen significant evolution in its engines and chassis, maintaining its position as a capable and popular choice.
The "600" designation consistently refers to an engine displacement around 600cc, but the technology has advanced considerably. Early models (1999-2002) featured the Rotax 597cc carbureted engine on the ZX platform. The 2003-2008 period introduced the 594.4cc H.O. engine, including SDI (Semi-Direct Injection) variants, often on the revolutionary REV chassis, followed by the lighter REV-XP. From 2009 to 2018, the 600 H.O. E-TEC engine brought improved efficiency, paired with the REV-XM and later the narrower REV Gen4 platforms. The 2019-2026 era saw the powerful 600R E-TEC (125 hp) and the introduction of the 600 EFI engine (40-85 hp) for NEO models, alongside the advanced REV Gen5 chassis. These changes reflect a continuous pursuit of performance, efficiency, and rider ergonomics. FAQ:
Q: How do I find parts specific to my Summit 600?
A: Please use our year and edition selector at the top of the page to ensure compatibility with your specific model.
Maintenance
| Component | Interval | Details |
| Oil Filter (2-Stroke Engines) | Check and top off the 2-stroke injection oil reservoir before every ride | 2-stroke engines do not use a traditional oil filter. Primary maintenance involves ensuring the injection oil reservoir is always full. |
| Belt (Drive Belt) | Inspect before every ride; Replace every 2 400 to 4 800 km or at the start of each season | Inspect the belt for signs of wear (cracking, fraying). It is recommended to start each season with a fresh drive belt. Clean clutch dust buildup annually. |
| Spark Plug | Replace before the start of each season | For moderate use, replace annually. Aggressive riding may require more frequent replacement. For E-TEC engines, spark plug indexing may be required. |
| Air Filter | Clean or replace every 11 265 km (1999 models); Inspect every 25-50 hours; Replace every 100-500 hours | For 1999 models, clean with compressed air or replace. Generally, inspect frequently and replace more often in dusty or muddy conditions. |
| Coolant | Replace every 5 years or 6 000 km (1999 models); At least once per season | For 1999 models, have replaced by a dealer. Generally, replace annually or more often for high-performance use. Use XPS Extended-Life Coolant or a 50/50 premix. |
Maintenance intervals can vary by model year, engine type, and riding conditions. It is essential to consult your vehicle's official owner's manual for precise information.