Comet 108EXP Clutch
03-217504 (MFG #: 217504A)
$584.20
Sale price
$584.20
Regular price
$599.99
Sale
-2%
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Comet 108EXP Clutch for Polaris Indy XCF 440 Snowmobile
Comet 108EXP Clutch for Polaris Indy XCF 440 Snowmobile
$584.20
Sale price
$584.20
Regular price
$599.99
Sale
-2%
SKU:03-217504
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Description
Comet's 8-inch 108 EXP is designed for high horsepower applications up to 150 HP which exceeds the limits of the well-known 7.5 inch Comet 102C. Specifications on the EXP are the same as the familiar 108C. Comet's open faced design has delivered unsurpassed reliability, easy servicing and unlimited tuning capabilities for decades on both stock sleds and on mods. The EXP will handle engagement speeds up to 5000 RPM.
FEATURES
- Wider roller for increased bearing area. Increases durability
- Larger diameter floating cam arm bolt for increased wear resistance
- Uses same tuning parts as 108C
- Built to handle high horsepower engines
- Continual/consistent smooth shifting, after hours of use
- Tried and tested in high horsepower machines
- Weights and springs are not included
Technical Specifications
- MFG. Part Number 217504A
Vehicle Information
Polaris Indy XCF 440 Snowmobile (1997-2001)
The Polaris Indy XCF 440, produced from 1997 to 2001, was a popular snowmobile known for its reliable fan-cooled engine and agile handling. Throughout these years, it featured a consistent 440cc (or 432-438cc) twin-cylinder engine, celebrated for its engaging ride and lightweight agility. Early models (1997-2000) were engineered for reliability and simplicity, offering various trims like the XCF, XC, XCR, and XCF SP, each providing different levels of features. A significant evolution occurred in 2001 with the introduction of the revolutionary EDGE chassis for models like the Indy XCF SP Edge and Pro X 440. This new chassis brought a lightweight frame and improved suspension geometry, enhancing responsive cornering and providing a smoother ride, aiming for race-inspired performance. While the engine displacement remained similar, continuous refinements were made to its components and supporting systems. Q: How can I be sure this product fits my Polaris Indy XCF 440?
A: To ensure perfect compatibility, please use the year and edition selector at the top of the page. This will filter products specifically designed for your snowmobile's exact configuration. Q: Were there different versions of the Indy XCF 440 between 1997 and 2001?
A: Yes, Polaris introduced various trims and a significant chassis update in 2001. Always refer to the year and edition selector to find parts specific to your model.
Maintenance
| Component | Interval | Details |
| Oil Filter | 800 km or 6 months | Change engine oil and filter. Part of the initial 800 km inspection. |
| Drive Belt | 800 km or 6 months (inspection/adjustment); 50 hours or 800 km (inspection/replacement) | Inspect and adjust drive belt, replace as needed. Inspect before every ride. Adjust belt tension. |
| Spark Plug | 3 200 km or 2 years | Inspect and replace as needed. Some schedules suggest inspection every 1 600 km, 100 hours, or 12 months. |
| Air Filter | Before every ride (inspection/cleaning); 50 hours, 1 600 km or yearly (inspection/replacement) | Inspect and clean air filter, replace as needed. The factory air filter element is often non-cleanable and should be changed if it has a buildup of debris. |
| Coolant | 800 km or 6 months (test/inspection); 8 000 km or 5 years (flush/replacement) | Test coolant strength and inspect for leaks. Flush the coolant system. Replace coolant (50/50 Extended Life Coolant). Inspect coolant strength seasonally and pressure test yearly. |
These intervals are based on general Polaris guidelines. For precise information, always consult your snowmobile's official owner's manual.