| Key ^ | Value | 
|---|---|
| Family | Hub city parallel shaft drives (Double reduction) | 
| Frame size | A2 | 
| Gear type | S | 
| Input diameter | 1 1/4 in 14T - 12/24 D.P. spline | 
| Input type | Hydraulic adapter | 
| Model | 4H | 
| Output diameter | 2.938 | 
| Output type | Hollow bore | 
| Product line | Parallel shaft drive | 
| Product type | Parallel | 
| Ratio | 7.99:1 | 
| Series | 4 |