Exploded parts diagrams: This part is shown as item #22 on the Waterco HydroStar (2-1/2″) Self Priming Semi-Commercial Pump; item #15 on the Waterco HydroStorm Plus Pool Pump exploded parts diagrams.
🔧 Waterco HydroStar (2-1/2") Self Priming Semi-Commercial Pump – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Tool, Klorkinator, Lid/Cover Removal Tool |
| 24d | 34-252-W005K24D |
| 24c | 34-252-W005K24C |
| 24b | 34-252-W005K24B |
| 24a | 34-252-W005K24A |
| 23 | Screw, Waterco HydroStar, Impeller |
| 22 | Washer, Waterco HydroStar, Impeller, Fiber ◀ this part |
| 21 | Screw, Waterco AquaMite/SupaMite, 3.0hp Diffuser |
| 20 | O-Ring, Buna-N, 3" ID, 1/8" Cross Section, Generic |
| 19 | 34-252-W005K19 |
| 18 | 34-252-W005K18 |
| 17 | 34-252-W005K17 |
| 16 | Pump Stand, Waterco HydroStar |
| 15 | Motor Support, Waterco HydroStar |
| 14 | 35-252-1234 |
| 13 | 34-252-W005K13 |
| 12 | Gasket, Waterco HydroStar, Drain Plug, 1/2"ID, 7/8"OD |
| 11 | Drain Plug, Waterco |
| 10 | Trap Lid, Waterco HydroStar |
| 9 | O-Ring, 7-3/4" ID, 3/16" Cross Section, Generic |
| 8 | Basket, Pump, OEM Waterco Hydrostar |
| 7 | Union Adapter, 2-1/2" Buttress Thread x 2" Slip |
| 6 | 34-252-W005K6 |
| 5 | 34-252-W005K5 |
| 4 | Shaft Seal, Waterco/Jandy, 3/4" Shaft, Buna, Generic |
| 3 | Gasket, Waterco HydroStar, Seal Plate |
| 2 | Seal Plate, Waterco HydroStar |













