| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (21W-60-22120) | VALVE ASS'Y,(SEE FIG.Y1680-01A0) | 5001- | |
| 2 | 01010-50825 | BOLT | 5001- | |
| 2A | 01643-30823 | WASHER | 5001- | |
| 3 | 07236-10422 | ELBOW | 5001- | |
| 4 | 07002-12034 | O-RING | 5001- | |
| 5 | 20T-62-71690 | NIPPLE | 5001- | |
| 6 | 07002-02034 | O-RING | 5001- | |
| 7 | 20T-62-71150 | UNION | 5001- | |
| 8 | 20T-62-71160 | UNION | 5001- | |
| 9 | 07002-11823 | O-RING | 5001- | |
| 10 | 20T-62-56710 | UNION | 5001- | |
| 11 | 20T-62-67150 | UNION | 5001- | |
| 12 | 07002-11823 | O-RING | 5001- | |
| 13 | 20T-62-56710 | UNION | 5001- | |
| 14 | 20T-62-67150 | UNION | 5001- | |
| 15 | 07002-11823 | O-RING | 5001- | |
| 205-60-64300 | CHECK VALVE ASS'Y | 5001- | ||
| 16 | 04065-01410 | RING,SNAP | 5001- | |
| 17 | 205-60-64290 | BODY | 5001- | |
| 18 | 205-60-51390 | POPPET | 5001- | |
| 19 | 205-60-51410 | SPRING | 5001- | |
| 20 | 205-60-51420 | SEAT | 5001- | |
| 21 | 21X-62-12190 | UNION | 5001- | |
| 22 | 07002-11823 | O-RING | 5001- | |
| 23 | 07002-12034 | O-RING | 5001- | |
| 24 | 07235-10422 | ELBOW | 5001- | |
| 25 | 07002-12034 | O-RING | 5001- | |
| 26 | 21W-62-22980 | TEE | 7928- | |
| 26 | 208-62-17550 | TEE | 5001-7927 | |
| 27 | 07235-50210 | ELBOW | 7928- | |
| 27 | 07235-50210 | ELBOW | 5001-7927 | |
| 28 | 07235-10210 | ELBOW | 5001- | |
| 29 | 208-62-18190 | ELBOW | 5001- | |
| 30 | 07002-01423 | O-RING | 5001- | |
| 31 | 20Y-06-21710 | SWITCH,PRESSURE (FOR SWING) | 7928- | |
| 31 | 203-06-56121 | SWITCH,PRESSURE (FOR SWING) | 5001-7927 | |
| 32 | 208-06-11220 | NIPPLE | 7928- | |
| 33 | 07236-50210 | ELBOW | 7928- |