| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 392860015 | HOSE | 91F20127- | |
| 2 | 500380123 | UNION | 91F20127- | |
| 3 | 855051119 | O-RING | 91F20127- | |
| 4 | 855051012 | O-RING | 91F20127- | |
| 5 | 500380503 | ELBOW | 91F20127- | |
| 6 | 855051111 | O-RING | 91F20127- | |
| 7 | 855051012 | O-RING | 91F20127- | |
| 8 | 395005019 | BOOM SWING CYLINDER ASSY, R.H. | 91F20127- | |
| 9 | 395005020 | BOOM SWING CYLINDER ASSY, L.H. | 91F20127- | |
| 10 | 860010007 | FITTING | 91F20127- | |
| 11 | 390597062 | PIN | 91F20127- | |
| 12 | 801015584 | BOLT | 91F20127- | |
| 13 | 801880212 | WASHER | 91F20127- | |
| 14 | 500213511 | BUSHING | 91F20127- | |
| 15 | 500014689 | PLUG | 91F20127- | |
| 16 | 855021836 | O-RING | 91F20127- | |
| 17 | 801015086 | BOLT | 91F20127- | |
| 18 | 802170001 | WASHER | 91F20127- | |
| 19 | 860030004 | FITTING | 91F20127- | |
| 20 | 392860003 | HOSE | 91F20127- | |
| 21 | 312707611 | SUPPORT | 91F20127- | |
| 22 | 801015110 | BOLT | 91F20127- | |
| 23 | 802170002 | WASHER | 91F20127- | |
| 24 | 312707610 | BUCKLE | 91F20127- | |
| 25 | 801014810 | BOLT | 91F20127- | |
| 26 | 801880208 | SELF-LOCKING NUT | 91F20127- | |
| 27 | 801015111 | BOLT | 91F20127- | |
| 28 | 801880001 | SELF-LOCKING NUT | 91F20127- | |
| SEE FIG. 6520 |