Listed gear-ratio data for 2004 Yamaha 250 HP outboards. Match your exact model and lower unit; some models may have more than one gearcase configuration.
2004 Yamaha 250 HP
Listed ratio values: 1.75:1, 1.81:1
| Model | Gear ratio |
|---|---|
| LZ250TURC | 1.81:1 |
| LZ250TXRC | 1.81:1 |
| VX250TLRC | 1.75:1 |
| VZ250TLRC | 1.75:1 |
| Z250TURC | 1.81:1 |
| Z250TXRC | 1.81:1 |
Use the ratio that matches your exact outboard model and lower unit, then enter it in the PropSlip calculator.