Parts on group ATTACH HYD PIPING:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 4. | 31M9-50560 | [1] | STOP VALVE ASSY-LH | |
| 4. | 31M9-50561 | [1] | STOP VALVE ASSY-LH | |
| 4. | 31MH-50560 | [1] | STOP VALVE ASSY | |
| 4-1. | 31M9-50520 | [1] | STOP VALVE | |
| 4-1. | 31MH-50580 | [1] | STOP VALVE | |
| 4-2. | X500-110003 | [1] | CONNECTOR-ORFS | |
| 4-2. | 31MH-50600 | [1] | CONNECTOR-ORFS | |
| 4-3. | X530-110003 | [1] | ELBOW-45,ORFS | |
| 4-3. | P030-110003 | [1] | ELBOW-45,ORFS | |
| 4-4. | X710-100104 | [1] | CAP-HYD,ORFS | |
| 4-4. | P290-100104 | [1] | PLUG-CAP | |
| 4-5. | S631-018004 | [2] | O-RING | |
| 4-5. | S631-018004 | [1] | O-RING | |
| 4-6. | S621-014001 | [2] | O-RING | |
| 4-7. | S631-024004 | [2] | O-RING | |
| 5. | 31MH-50213YL | [2] | PIPE ASSY | |
| 6. | 31MH-50220YL | [1] | PIPE ASSY | |
| 7. | 31MH-50230YL | [1] | PIPE ASSY | |
| 8. | 31MH-50242YL | [2] | PIPE ASSY | |
| 9. | 31MH-50331 | [3] | HOSE ASSY-ORFS 0X0 | ARM-STD |
| 9. | 31MH-50331 | [1] | HOSE ASSY-ORFS 0X0 | ARM-LONG |
| 10. | P914-065023 | [2] | HOSE ASSY-ORFS 0X0 | ARM-LONG |
| 11. | 31MH-50351 | [1] | HOSE ASSY-ORFS 0X0 | |
| 12. | 31MH-57360 | [2] | HOSE ASSY-HYD,THD 0X45 | ARM-STD |
| 12. | P924-085028 | [2] | HOSE ASSY-ORFS 0X45 | ARM-LONG |
| 14. | 31M6-65100 | [2] | CLAMP | |
| 15. | 31MH-50310 | [2] | CLAMP-PIPE | |
| 16. | S581-217000 | [4] | CLAMP-PIPE | |
| 17. | 31MH-50320YL | [1] | COVER-BOOM CYLINDER | |
| 18. | 31M6-65130 | [4] | COLLAR | |
| 19. | 31M6-65140 | [2] | PAD | |
| 20. | 31M9-50570 | [1] | STOP VALVE ASSY-RH | |
| 20. | 31M9-50571 | [1] | STOP VALVE ASSY-RH | |
| 20. | 31MH-50570 | [1] | STOP VALVE ASSY | |
| 20-1. | 31M9-50530 | [1] | STOP VALVE | |
| 20-1. | 31MH-50590 | [1] | STOP VALVE | |
| 20-2. | X500-110003 | [1] | CONNECTOR-ORFS | |
| 20-2. | 31MH-50600 | [1] | CONNECTOR-ORFS | |
| 20-3. | X530-110003 | [1] | ELBOW-45,ORFS | |
| 20-3. | P030-110003 | [1] | ELBOW-45,ORFS | |
| 20-4. | X710-100104 | [1] | CAP-HYD,ORFS | |
| 20-4. | P290-100104 | [1] | PLUG-CAP | |
| 20-5. | S631-018004 | [2] | O-RING | |
| 20-5. | S631-018004 | [1] | O-RING | |
| 20-6. | S621-014001 | [2] | O-RING | |
| 20-6. | S621-014001 | [1] | O-RING | |
| 20-7. | S631-024004 | [1] | O-RING | |
| 23. | S621-012001 | [6] | O-RING | |
| 24. | S621-014001 | [4] | O-RING | |
| 26. | S015-080156 | [4] | BOLT-HEX | |
| 27. | S109-100406 | [8] | BOLT-SOCKET | |
| 28. | S017-100406 | [6] | BOLT-HEX | |
| 29. | S017-100456 | [6] | BOLT-HEX | |
| 30. | S037-103026 | [2] | BOLT-W/WASHER | |
| 31. | S411-080006 | [4] | WASHER-SPRING | |
| 32. | S411-100006 | [12] | WASHER-SPRING | |
| 33. | P914-065023 | [2] | HOSE ASSY-ORFS 0X0 | ARM-LONG |
| G. | S621-014001 | [2] | O-RING |