Listed gear-ratio data for 2015 Suzuki 250 HP outboards. Match your exact model and lower unit; some models may have more than one gearcase configuration.
2015 Suzuki 250 HP
Listed ratio values: 2.08:1, 2.29:1
| Model | Gear ratio |
|---|---|
| DF250 V6 | 2.29:1 |
| DF250AP | 2.08:1 |
Use the ratio that matches your exact outboard model and lower unit, then enter it in the PropSlip calculator.