| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 566-22-43101 | HOUSING | 2501- | |
| 2 | 07044-13620 | PLUG,DRAIN | 2501- | |
| 3 | 07002-03634 | O-RING | 2501- | |
| 4 | 07044-13620 | PLUG | 2501- | |
| 5 | 07002-03634 | O-RING | 2501- | |
| 6 | 07030-00252 | BREATHER | 2501- | |
| 7 | 566-22-13170 | JOINT | 2501- | |
| 8 | 569-22-13291 | PLATE, NAME | 2501- | |
| 9 | 04418-03060 | SCREW | 2501- |