Listed gear-ratio data for 2001 Yamaha 15 HP outboards. Match your exact model and lower unit; some models may have more than one gearcase configuration.
2001 Yamaha 15 HP
Listed ratio values: 2.08:1
| Model | Gear ratio |
|---|---|
| 15MSHZ | 2.08:1 |
| F15ELHZ | 2.08:1 |
| F15ESHZ | 2.08:1 |
| F15MLHZ | 2.08:1 |
| F15MSHZ | 2.08:1 |
| F15PLHZ | 2.08:1 |
| F15PLRZ | 2.08:1 |
Use the ratio that matches your exact outboard model and lower unit, then enter it in the PropSlip calculator.