| Item | Part No. | Part Name | Qty | Serial No. |
| FROM SERIAL NO.55040 TO R2100. | ||||
| 1 | 02781-00522 | UNION | 55001-@ | |
| 2 | 07002-12434 | O-RING | 55001-@ | |
| 3 | 02896-11015 | O-RING | 55001-@ | |
| 4 | 195-50-22132 | COVER | 55001-@ | |
| 5 | 02783-10522 | ELBOW | 55001-@ | |
| 6 | 07002-12434 | O-RING | 55001-@ | |
| 7 | 02896-11015 | O-RING | 55001-@ | |
| 8 | 02789-10522 | PLUG | 55001-@ | |
| 9 | 01010-81695 | BOLT | 55001-@ | |
| 10 | 01643-31645 | WASHER | 55001-@ | |
| 11 | 01011-81615 | BOLT | 55001-@ | |
| 12 | 01643-31645 | WASHER | 55001-@ | |
| 13 | 195-30-69530 | COVER | 55001-@ | |
| 14 | 01010-61635 | BOLT | 55001-@ | |
| 15 | 01643-31645 | WASHER | 55001-@ | |
| 16 | 195-30-69511 | COVER | 55001-@ | |
| 17 | 01010-61635 | BOLT | 55001-@ | |
| 18 | 01643-31645 | WASHER | 55001-@ |