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Fixing knobs for Yamaha 40G, 40X, E15D, E25B, E40G, E55C, E60H and F40J outboard motors from 8 to 60 hp. They ensure the connection between the impeller and the propulsion shaft, transmitting power from the engine to the water without vibrations.
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MOTHS 663-43118-01-4D
REC663-43118-01-4D
€15.51
Tax included
Fixing knobs for Yamaha 40G, 40X, E15D, E25B, E40G, E55C, E60H and F40J outboard motors from 8 to 60 hp. They ensure the connection between the impeller and the propulsion shaft, transmitting power from the engine to the water without vibrations.
Description
Function and technical context
The 663-43118-01-4D wing nuts are critical fastening components in the transmission system of Yamaha outboard motors. These parts ensure the connection between the impeller and the propulsion shaft, guaranteeing efficient transmission of engine power to the water. Its correct operation is essential to maintain alignment and avoid excessive vibrations that could compromise the structural integrity of the propulsion installation.
When to replace this part?
The wing nuts require periodic inspection if abnormal vibrations are observed in the propulsion system, visible wear on the fixing seat or loss of impeller tightening during navigation. It is recommended to check the condition of these elements every season of intensive use or after operations in waters with strong currents. Preventive replacement avoids the risk of impeller detachment during navigation, which could result in loss of propulsion in critical situations.
Motores Yamaha Compatibles▾
Modelo Años 40G Enduro, Kerosene 2019 40X 2016 – 2019 40XMHL 2020 E15D 2016 – 2019 E15D ENDURO 2014 – 2015 E15D Enduro 2003 – 2018 E15DMHL 2020 – 2021 E15DMHS 2021 E25B Enduro 2016 – 2019 E25BMHL 2020 – 2021 E40G 2003 – 2018 E40G Enduro 2008 – 2015 E40GMHL 2021 E48C 2003 E55C Enduro 2003 – 2016 E60H 1997 – 2019 E60H Enduro 1996 – 2016 E60H Enduro, Enduro 2016 E60HMHDL 2020 – 2021 E60HMHDX 2020 E8D Enduro 2016 – 2018 E8DMHL 2020 – 2021 EK15D 2019 EK15D Enduro, Kerosene 2018 EK40G Enduro, Kerosene 2018 F25D 2016 – 2019 F25DMHL 2020 F40J 2016 – 2019 F40JMHDL 2020 – 2021
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Parsun | F25-01010102 |
| Yamaha | 663-43118-00-4D, 663-43118-01-00, 663-43118-01-4D, 663-43118-01-8D, 663-43118-01-EJ, 663-43118-01-EK |
Product Details
REC663-43118-01-4D