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 Arctic Cat Thundercat 900 Snowmobile
Comet 108EXP Clutch for Arctic Cat Thundercat 900 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
Arctic Cat Thundercat 900 Snowmobile (1993-1997)
The Arctic Cat Thundercat 900, produced from 1993 to 1997, was a prominent "musclesled" known for its powerful engine and performance. It was powered by a Suzuki-produced, counterbalanced case-reed triple-cylinder 2-stroke engine, with a displacement of 896cc (often referred to as 900cc), generating approximately 160 to 161.5 horsepower. This engine featured triple tuned pipes, 38mm VM Roundslide Mikuni Carburetors, and forged pistons. During its production run, the Thundercat 900 was offered as a standard model and a specialized Mountain Cat (M/C) trim for mountain riding, available from 1994 to 1997. While the core engine design remained largely consistent, the chassis saw a notable upgrade: models from 1993 to 1995 utilized the AWS3 chassis, whereas the 1996 and 1997 models were upgraded to the AWS4 chassis. Q: How can I ensure parts fit my Thundercat 900?
R: For guaranteed compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Pre-ride checks | Before each use | |
| Fluid levels (engine oil, coolant) | Regularly | Check and top up as needed |
| Drive Belt | As needed | Inspect for cracks and tears; replace if damaged or worn |
| Spark Plugs | As needed | Inspect, clean or replace as necessary |
| Air Filter | As needed | Keep clean; inspect for snow buildup, especially in deep powder |
| Coolant System | As needed | Check coolant level, hoses, and connections for deterioration or cracks; add properly mixed coolant as necessary |
The maintenance intervals below are based on general practices and may not be exhaustive or precisely match the official owner's manual. For accurate information, please consult the specific service manual for your snowmobile's year.