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 Summit 583 Snowmobile
Comet 108EXP Clutch for Ski-Doo Summit 583 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 Summit 583 Snowmobile (1994-1998)
The Ski-Doo Summit 583, produced from 1994 to 1998, was a pivotal model in the evolution of mountain snowmobiles. Renowned for its liquid-cooled Rotax twin engine (580.7cc or 581cc) featuring RAVE technology and a High Altitude Compensator (HAC), it delivered robust performance, with the 1994 model offering 108 horsepower. This series was built for high-altitude capabilities and agile handling. The Summit 583 saw notable developments during its production run. It debuted in 1994 on the lightweight F2000 aluminum chassis, featuring a 36-inch ski stance and a C-7 rear suspension. In 1995, the ski stance widened slightly to 37 inches with an improved C-7 suspension. Further enhancements in 1997 included an increase in track lug height to 1.50 inches and a change in drive belt width. The series concluded in 1998 with a transition to the even lighter S-2000 chassis, maintaining its focus on deep snow performance. While internal model codes existed, "Summit 583" remained the primary designation, representing a specific engine option rather than distinct trim levels. FAQ
Q: How do I ensure I select the correct parts for my Ski-Doo Summit 583?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page. This will filter parts specifically compatible with your snowmobile's exact configuration.
Maintenance
| Component | Interval | Details |
| Oil (2-stroke injection oil) | Before every ride | Check reservoir. Running out of injection oil can severely damage the engine. |
| Drive Belt | Every 50 hours or if performance changes | Inspect for wear (damage, separation, glazing, excessive narrowing). Typically lasts between 2,500 km and 5,000 km. Clean clutch annually to remove belt dust. |
| Spark Plugs | As needed | Signs of failure include misfires, rough idling, power loss. It is advisable to carry spare spark plugs. |
| Air Filter | Inspect regularly | Check and replace if too dirty when checking fluids. |
| Coolant | Check after every ride; change every 2 years |
These intervals are general guidelines for 2-stroke snowmobiles. For the most accurate and detailed maintenance schedule, always consult the official Ski-Doo owner's manual for your specific model year.