| 1 | 27-252-1120 | Handle, Waterco 1-1/2", 2", 2.5" Valves, Glass Filled | 6214511 |
| 1 | Discontinued | Handle, Waterco 1-1/2" and 2" Top/Side Mount Valves | WC621451 |
| 2 | 27-252-1128 | Handle Pin, Waterco 1-1/2" and 2" Top/Side Mount Valves | 621111 |
| 3 | 27-252-1030 | Ring, Waterco S Series 30/36", Filter Valve, Teflon | 621105 |
| 3 | Discontinued | PTFE Ring, Waterco 1-1/2" and 2" Top/Side Mount Valves | WC621452 |
| 4 | 27-252-1132 | Bolt, Waterco 1-1/2" and 2" Top/Side Mount Valves | 621464 |
| 5 | Discontinued | Cover, Waterco 2" Top/Side Mount Valves | WC6211301 |
| 6 | 27-252-1178 | O-Ring, Waterco Top/Side Mount, Cover, 7-1/4"ID, 1/8"OD | 30C3105 |
| 8 | 27-252-1182 | Spring, Waterco 2" Top/Side Mount Valves | 621181 |
| 9 | 27-252-1184 | O-Ring, Waterco 2" Top/Side Mount Valves, Spring | WC621201 |
| 9 | 90-423-7212 | O-Ring, 7/8" ID, 1/8" Cross Section, Generic | |
| 10 | 27-252-1186 | Rotor, Waterco 2" Top/Side Mount Valves | 621231 |
| 11 | 27-252-1188 | Gasket, Waterco 2" Top/Side Mount, 6-13/16"OD, 5 Spokes | 621261 |
| 12 | 17-252-1020 | Air Release, Waterco Filter/Valve, with O-Ring | 620221 |
| 13 | Discontinued | Gasket, Waterco Top/Side Mount, Sight Glass, 5/8"ID, 1"OD | 621341 |
| 14 | 27-252-1192 | Sight Glass, Waterco 2" Top/Side Mount Valves | 621381 |
| 15 | Discontinued | Nut, Waterco SupaTuf/HydroStorm/SupaStream, 1/4-20 | 634006 |
| 16 | 89-252-1110 | Half Union, 2", with O-Ring | 634024BLK |
| 16A | 35-252-1181 | O-Ring, Waterco HydroStorm/Plus, Union | W02280 |
| 16A | 90-423-5332 | O-Ring, 2-3/8" ID, 3/16" Cross Section, Generic | |
| 17 | 90-423-5229 | O-Ring, 2-3/8" ID, 1/8" Cross Section, Generic | |
