Listed gear-ratio data for 2021 Yamaha 175 HP outboards. Match your exact model and lower unit; some models may have more than one gearcase configuration.
2021 Yamaha 175 HP
Listed ratio values: 1.86:1
| Model | Gear ratio |
|---|---|
| F175LA | 1.86:1 |
| F175LCA | 1.86:1 |
| F175XA | 1.86:1 |
| F175XCA | 1.86:1 |
| LF175XCA | 1.86:1 |
| VF175LA | 1.86:1 |
| VF175XA | 1.86:1 |
Use the ratio that matches your exact outboard model and lower unit, then enter it in the PropSlip calculator.