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 Polaris Sprint 340 Snowmobile
Comet 108EXP Clutch for Polaris Sprint 340 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
Polaris Sprint 340 Snowmobile (1986-1990)
The Polaris Sprint 340, produced from 1986 to 1990, was a popular entry-level snowmobile known for its lightweight, nimble, and user-friendly design. Throughout its production, it was consistently powered by a reliable 339cc fan-cooled twin-cylinder engine, often identified as the Fuji EC34-2PM-01. This engine delivered dependable and spirited performance for its class. While specific horsepower varied slightly by year, the 1988 model was noted at 56 horsepower. During its 1986-1990 run, the Polaris Sprint 340 did not undergo any significant mid-cycle generation changes or fundamental engine overhauls. The core platform and engine remained consistent. The primary trims offered were the base Sprint 340 and the widely available Sprint 340 ES, which featured the added convenience of an electric start across most model years. Frequently Asked Questions:
Q: How do I ensure this part fits my Polaris Sprint 340?
A: To guarantee compatibility, please use the year and edition selector at the top of this page to specify your exact snowmobile model.
Maintenance
| Component | Interval | Details |
| Engine injection oil (2-stroke engine) | Check and top off regularly | |
| Drive belt | Inspect and adjust every 50 hours | General lifespan: 2,500 to 5,000 km |
| Spark plugs | Inspect and replace as needed | |
| Air filter | Inspect, clean, or replace as needed | |
| Coolant | Check level regularly, test strength seasonally | Annual pressure test, full flush every 2 years |
The maintenance intervals below are general guidelines. For exact specifications for your 1986-1990 Polaris Sprint 340, please consult the official owner's manual.