| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (21N-60-32202) | VALVE ASS'Y,(SEE FIG. Y1870-01A0) | 20001- | |
| 2 | 21N-64-36661 | TEE | 20041- | |
| 3 | 02896-11009 | O-RING | 20001- | |
| 4 | 07042-30108 | PLUG | 20041- | |
| 5 | 07002-12434 | O-RING | 20001- | |
| 6 | 02782-10315 | ELBOW | 20001- | |
| 7 | 02896-11009 | O-RING | 20001- | |
| 8 | 07002-12034 | O-RING | 20001- | |
| 9 | 02781-00315 | UNION | 20001- | |
| 10 | 02896-11009 | O-RING | 20001- | |
| 11 | 07002-12034 | O-RING | 20001- | |
| 12 | 02782-10315 | ELBOW | 20001- | |
| 13 | 02896-11009 | O-RING | 20001- | |
| 14 | 07002-12034 | O-RING | 20001- | |
| 15 | 21N-64-36480 | ELBOW | 20001- | |
| 16 | 02896-11009 | O-RING | 20001- | |
| 17 | 07002-11423 | O-RING | 20001- | |
| 18 | 02783-10628 | ELBOW | 20001- | |
| 19 | 02896-11018 | O-RING | 20001- | |
| 20 | 07002-12434 | O-RING | 20001- | |
| 21 | 02781-00628 | UNION | 20001- | |
| 22 | 02896-11018 | O-RING | 20001- | |
| 23 | 07002-12434 | O-RING | 20001- | |
| 24 | 07000-13035 | O-RING | 20001- | |
| 25 | 01011-81200 | BOLT | 20001- | |
| 26 | 01011-81205 | BOLT | 20001- | |
| 27 | 01643-31232 | WASHER | 20001- | |
| 28 | 21N-62-33340 | BRACKET | 20001- |