Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805. 5L (1986-1989) 3.0L (1986-1993) and 5.0L (1989-1993) I/O engines. The gear housing features a 21:18 ratio. It is interchangeable with OMC Stern Drive...
| ShipAmount | $0.00 |
| RevType | 2 |
| Manufacturer | Sierra International |
| Sku | 184805 |
| Identity | 24617498948 |