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 Z 370 Snowmobile
Comet 108EXP Clutch for Arctic Cat Z 370 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 Z 370 Snowmobile (1999-2007)
The Arctic Cat Z 370, produced from 1999 to 2007, is a popular snowmobile known for its reliable 367cc fan-cooled, horizontal in-line, 2-stroke twin-cylinder engine, consistently rated at 37 horsepower. This model utilized the robust "older ZR chassis" or "gen-3 ZR chassis," featuring an AWS-5 double wishbone front suspension with 8.4 inches of travel and a FasTrack long travel rear suspension offering 13.5 inches of travel. Throughout its production run from 1999 to 2007, the Arctic Cat Z 370 maintained a consistent core engine and chassis design. Significant mid-cycle generation changes were not introduced. The primary variations were the introduction of different trim levels, such as the ES (Electric Start), ESR (Electric Start and Reverse), and LX packages. For instance, the LX trim, available from 2004 onwards, consistently bundled features like electric start, reverse, and mirrors, enhancing rider convenience. A 1999 recall for drive clutches and a 2001 suspension upgrade program were specific events, not fundamental platform redesigns. Q: How do I ensure I select the correct parts for my Arctic Cat Z 370?
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 Filter | Not applicable for traditional engine filter | A traditional engine oil filter is generally not present on this 2-stroke model. Focus on the oil injection system and proper oil mixture. |
| Belt (Drive Belt & Axial Fan Belt) | Monthly (axial fan belt) or as needed | Inspect drive belt for cracks, tears, and wear. Check drive belt deflection after break-in. Inspect axial fan belt monthly for cracks, wear, and proper tension; replace if damaged or if deflection exceeds 6 mm. |
| Spark Plug | Inspect regularly | Inspect spark plugs regularly. |
| Air Filter | Inspect and clean regularly | Inspect and clean air filter regularly. Service more frequently in dusty, wet, or muddy conditions. |
| Coolant | Check before each ride | Check coolant levels as part of pre-ride inspections. |
The intervals listed below are based on general guidelines and inferred information. For precise maintenance schedules, always consult your snowmobile's official owner's manual.