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 Ski-Doo Grand Touring 580 Snowmobile
Comet 108EXP Clutch for Ski-Doo Grand Touring 580 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
Ski-Doo Grand Touring 580 Snowmobile (1993-1999)
The Ski-Doo Grand Touring 580, produced from 1993 to 1999, was a popular touring snowmobile known for its comfort and reliability. It was powered by a liquid-cooled Rotax twin-cylinder engine, consistently around 580.7cc, often marketed as 580cc, 581cc, or 583cc. This engine, praised for its smooth power delivery, typically produced 64-65 hp in early 580/581cc variants (1993-1994) and 90-105 hp in later 583cc versions (1995-1999), though Grand Touring models were often tuned for touring comfort. While the core 581cc Rotax engine remained consistent, a notable evolution occurred around 1995. The model designation shifted more consistently to “Grand Touring 583,” and some models benefited from a new lightweight aluminum chassis and advanced suspensions like DSA and C-7, enhancing ride comfort and handling. Trims like the SE offered additional luxury features throughout the years. FAQ:
How can I ensure this part fits my Ski-Doo Grand Touring 580?
Please use the year and trim selector at the top of the page to confirm exact compatibility for your specific model.
Maintenance
| Component | Interval | Details |
| Engine Oil (2-stroke) | Before every ride | Check level. Use high-quality TC-W3 or manufacturer-specific 2-stroke injection oil. |
| Drive Belt | 50 hours or 2 400 to 4 800 km | Inspect regularly and if performance feels off. Remove clutch dust annually. |
| Spark Plugs | Annually | Inspect and replace as needed for optimal engine performance. |
| Coolant | Before every ride and every 2 years | Check cold level before every ride. Replace every two years with manufacturer-specified coolant. |
| Chaincase Oil | Annually or end of season | Replace chaincase oil. |
These intervals are general guidelines. Please consult your specific owner's manual for precise information.