SIERRA WATER PUMP IMPELLERS - YAMAHA - S18-8910
| PART NUMBER | HP MODEL | YEAR | CUP | PLATE | HOUSING | DAMPER SEAL | KIT WITHOUT HOUSING | KIT WITH HOUSING |
| S18-8910 | F6 | 2001-08 | S18-3444 | S18-3142 | S18-3356 | S18-3176 | S18-3450 | S18-3410 |
| F8 | 2001-17 | S18-3444 | S18-3142 | S18-3356 | S18-3176 | S18-3450 | S18-3410 | |
| F9.9 | 2007-17 | S18-3444 | S18-3142 | S18-3356 | S18-3176 | S18-3450 | S18-3410 |