| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 226-09-12280 | TEE | 21D0220079- | |
| 2 | 21D-09-69680 | O-RING | 21D0220079- | |
| 3 | 226-09-12860 | UNION | 21D0220079- | |
| 4 | 226-09-12820 | UNION | 21D0220079- | |
| 5 | 21D-09-61880 | ELBOW | 21D0220079- | |
| 6 | 21D-09-69960 | O-RING | 21D0220079- | |
| 7 | 22E-62-12130 | COCK | 21D0220079- | |
| 8 | 226-09-12690 | UNION | 21D0220079- | |
| 9 | 21D-09-69960 | O-RING | 21D0220079- | |
| 10 | 21D-09-69810 | O-RING | 21D0220079- | |
| 11 | 226-09-12290 | TEE | 21D0220079- | |
| 12 | 21D-09-69690 | O-RING | 21D0220079- | |
| 13 | 226-09-12870 | UNION | 21D0220079- | |
| 14 | 226-09-12830 | UNION | 21D0220079- | |
| 15 | 226-09-11850 | HOSE (FOR ARM L=1600 AND L=1850) | 21D0220079- | |
| 15 | 226-09-11860 | HOSE (FOR ARM L=2300) | 21D0220079- | |
| 16 | 22E-62-12490 | UNION | 21D0220079- | |
| 17 | 21D-09-69960 | O-RING | 21D0220079- | |
| 18 | 21D-09-69810 | O-RING | 21D0220079- | |
| 19 | 21D-915-1230 | FAST COUPLING, ASSY. | 21D0220079- | |
| 20 | 21D-09-43180 | PIN | 21D0220079- | |
| 21 | 201-70-23140 | SPACER (1 mm) | 21D0220079- | |
| 22 | 21D-09-85450 | PIN, COTTER | 21D0220079- |