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 Formula III 800 Snowmobile
Comet 108EXP Clutch for Ski-Doo Formula III 800 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 Formula III 800 Snowmobile (1999-2000)
The Ski-Doo Formula III 800, produced from 1999 to 2000, was a renowned "muscle sled" in its era. It was celebrated for its powerful Rotax triple-cylinder engine and the stable CK3 chassis, offering riders a thrilling and controlled experience on the snow. This high-performance snowmobile was designed for enthusiasts seeking robust power and reliable handling. While the core 796cc Rotax engine and CK3 chassis remained consistent across both model years, the 2000 Formula III 800 introduced notable enhancements. For the 2000 model year, buyers had the pre-season option of an 809cc Mach Z engine, known for its 150-155 horsepower, paired with a single pipe for improved bottom-end power and reduced weight. Additionally, the 2000 model featured an advanced DSA front suspension, building upon the SC-10 rear suspension present in both years. The 2000 lineup also expanded to include a Special Edition trim. Q: Is this product compatible with my Ski-Doo Formula III 800?
A: To ensure perfect compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Oil Filter (2-stroke injection oil systems) | Before every ride | Check injection oil reservoir level. No specific replacement interval provided for this 2-stroke model. |
| Drive Belt | Before every ride (inspection); 50 hours (inspection); 2 400 to 4 800 km (replacement) | Inspect for cracking, uneven wear, flat spots, or fraying. Replace if any wear signs are observed. |
| Spark Plug | Annually or as needed | Generally replace before the season starts for moderate use. More frequent replacement for harder riding. |
| Air Filter | 5 hours / 800 km / monthly (inspect/clean); 15 hours / 3 200 km / 3 months (clean); 100 hours (replace) | Clean regularly to maintain engine performance. Replace according to recommended interval. |
| Coolant | Before every ride (check); Every 2 years (replacement) | Check level when engine is cold. Use manufacturer-specified coolant or a 50/50 premix rated for powersports. |
These intervals are general guidelines for snowmobiles. For precise and official service intervals, always consult the owner's manual specific to your 1999 or 2000 Ski-Doo Formula III 800.