SIERRA WATER PUMP IMPELLER - MERCURY/MARINER - S18-3074
| PART NUMBER | MARINER MODELS | S/N CODE | S/N | IMPELLER REPAIR KIT |
| S18-3074 | 9.9C | 682 | All | S18-3148 |
| 15C | 684 | All | S18-3148 |
| PART NUMBER | MARINER MODELS | S/N CODE | S/N | IMPELLER REPAIR KIT |
| S18-3074 | 9.9C | 682 | All | S18-3148 |
| 15C | 684 | All | S18-3148 |