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 Polaris Indy 650 Snowmobile
Dayco XTX Extreme Torque Drive Belt for Polaris Indy 650 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
Polaris Indy 650 Snowmobile (1988-2026)
The Polaris Indy 650 snowmobile has a storied history, appearing in two distinct eras: 1988-1993 and 2021-2026. This model is renowned for its performance and innovation across its generations.
The original 1988-1993 models featured a liquid-cooled, 648cc triple-cylinder engine, delivering 95-98.7 horsepower. Key trims included the base Indy 650, the deep-snow SKS with a longer track, and the RXL, which introduced Electronic Fuel Injection (EFI) in the early 1990s for improved response.
After a significant hiatus, the Indy 650 returned for the 2021-2026 model years with a completely new architecture. These modern versions are powered by the 650 Patriot, a liquid-cooled, 650cc twin-cylinder engine producing over 135 horsepower, optimized for 87 octane fuel. They are built on the advanced MATRYX Platform, enhancing rider control and ergonomics. Trims like the SP 137, VR1 137, Adventure 137, XC 137, and XCR 129 are available in this contemporary era. This represents a major generational shift from a carbureted triple-cylinder to an EFI twin-cylinder on a new platform. FAQ:
Q: How can I confirm if a part fits my Polaris Indy 650?
A: To ensure perfect compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Break-in: 25 hours or 800 km. Regular: 100 hours or 1,600 km. | Change filter with every oil change. |
| Drive Belt | Inspect and adjust as needed. Replace as needed. | |
| Spark Plugs | Inspect and replace as needed. | For 1990 Indy 650 RXL SKS: NGK® BPR9ES, gap of 0.7 mm. |
| Air Filter | Inspect and clean as needed, replace as necessary. | More frequent inspection in dusty or muddy conditions. |
| Coolant | Check level before every ride. Test strength and inspect for leaks every 800 km or 6 months. Complete flush and replacement every five years. |
Maintenance intervals are based on general recommendations and may not be specific to all 1988-1993 Polaris Indy 650 models. Always consult your official owner's manual for precise intervals.