| Item | Part No. | Part Name | Qty | Serial No. |
| 6738-61-8100 | CORROSION ASSEMBLY | 21664045- | ||
| 6732-61-8300 | HEAD ASSEMBLY | 21664045- | ||
| 1 | 600-411-2410 | HEAD | 21664045- | |
| 2 | 600-411-2120 | VALVE ASSEMBLY | 21664045- | |
| 3 | 600-411-2130 | GASKET, CORROSION | 21664045- | |
| 4 | 600-411-1191 | CARTRIDGE | 21664045- |