| Item | Part No. | Part Name | Qty | Serial No. |
| 6271-71-6200 | Filter Assembly | 521394- | ||
| 1 | 6271-71-6110 | Head | 521394- | |
| 600-319-4200 | Cartridge Assembly | 521394- | ||
| 600-319-4110 | Cartridge Assembly | 521394- | ||
| 2 | Cartridge | 521394- | ||
| 3 | 600-311-3630 | Seal | 521394- | |
| 4 | 600-311-3640 | Bowl | 521394- | |
| 600-311-3660 | Valve Assembly | 521394- | ||
| 5 | 600-311-3710 | Valve | 521394- | |
| 6 | 600-311-3670 | Seal | 521394- | |
| 600-311-4210 | Plug Assembly | 521394- | ||
| 7 | 600-311-4220 | Plug | 521394- | |
| 8 | 600-311-3690 | O-ring | 521394- |