The flywheel key is an essential part in outboard motors, responsible for securing the connection and synchronizing the flywheel and crankshaft. Its proper condition is crucial to avoid slippage and damage to the ignition system.
Technical features
- Compatibility: Mercury (28-91800), Yamaha (65W-11545-00, 90280-04M06), and Parsun
- Manufactured to precision standards for a perfect fit
- Key element in the motor’s rotation and ignition transmission
Advantages
- Provides safety and reliability during startup
- Durable material and design specific to each reference
- Easy replacement with basic marine workshop tools
Installation and usage tips
- Check the key’s condition during each maintenance
- Lightly lubricate before assembly to facilitate installation
- Replace if wear, deformation, or metal fatigue signs are detected
| Compatible references | Mercury: 28-91800, Yamaha: 65W-11545-00, 90280-04M06, Parsun F25-05000024 |
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| Location | Outboard motor flywheel |
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| Required tools | Basic wrench and puller (not included) |
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