| Item | Part No. | Part Name | Qty | Serial No. |
| 23C-16-11100 | FILTER ASS'Y | 4047-4731 | ||
| 1 | 23C-16-11120 | CASE | 4047-4731 | |
| 2 | 23B-16-11310 | ELEMENT | 4001-4731 | |
| 3 | 141-49-33990 | CAGE | 4001-4731 | |
| 4 | 141-49-33980 | SLEEVE | 4001-4731 | |
| 5 | 141-49-36171 | SPRING | 4001-4731 | |
| 6 | 141-49-33970 | PLATE | 4001-4731 | |
| 7 | 04065-03012 | RING,SNAP | 4001-4731 | |
| 8 | 6003200-4-40 | SPRING | 4001-4731 | |
| 9 | 23C-16-11110 | COVER | 4047-4731 | |
| 10 | 07000-12125 | O-RING | 4047-4731 | |
| 11 | 01016-51260 | BOLT | 4047-4731 | |
| 12 | 01643-31232 | WASHER | 4047-4731 |