Parts on group BOOM CYLINDER:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| *. | 31WC-20011 | [1] | BOOM CYLINDER ASSY-LH | |
| *. | 31WC-20021 | [1] | BOOM CYLINDER ASSY-RH | |
| 1. | 31Y2-14200 | [1] | TUBE ASSY-LH | |
| 1. | 31Y2-14210 | [1] | TUBE ASSY-RH | |
| 23. | 31YC-13250 | [1] | BUSH-PIN | |
| K24. | S700-075205 | [2] | DUST SEAL-DKIY TYPE | |
| 2. | 31Y2-14250 | [1] | ROD ASSY | |
| 3. | 31Y2-14330 | [1] | GLAND | |
| 4. | S731-070035 | [1] | BUSHING-DU | |
| 5. | Y191-076000 | [1] | RING-SNAP | |
| K6. | Y220-070011 | [1] | SEAL-ROD | |
| K7. | Y180-070020 | [1] | RING-BACK UP | |
| K8. | Y240-070013 | [1] | RING-BUFFER | |
| K9. | Y110-070011 | [1] | WIPER-DUST | |
| 10. | Y190-084000 | [1] | RING-SNAP | |
| K11. | S632-125004 | [1] | O-RING | |
| K12. | S631-115004 | [1] | O-RING | |
| K13. | 31YC-BP115 | [1] | RING-BACK UP | |
| 14. | 31Y2-11920 | [1] | PISTON | |
| K15. | Y450-125000 | [1] | SEAL-PISTON | |
| K16. | Y310-125200 | [2] | RING-WEAR | |
| K17. | Y440-125000 | [2] | RING-DUST | |
| K18. | S632-055004 | [1] | O-RING | |
| K19. | S642-055003 | [2] | RING-BACK UP | |
| 20. | 31YC-68020 | [1] | NUT-LOCK | |
| 21. | XCAV-00097 | [1] | SCREW-SET | |
| 22. | S109-140554 | [12] | BOLT-SOCKET | |
| 25. | 31Y2-14281 | [1] | PIPE ASSY-ROD,LH | |
| 25. | 31Y2-14291 | [1] | PIPE ASSY-ROD,RH | |
| 26. | 31Y2-14301 | [1] | PIPE ASSY-BASE,LH | |
| 26. | 31Y2-14311 | [1] | PIPE ASSY-BASE,RH | |
| K27. | XCAV-00127 | [2] | O-RING | |
| 28. | S107-100556 | [8] | BOLT-SOCKET | |
| 29. | 31Y2-14131 | [1] | BAND ASSY | |
| 30. | S015-120306 | [1] | BOLT-HEX | |
| 31. | S411-120006 | [1] | WASHER-SPRING | |
| K. | 31Y2-14320 | [1] | SEAL KIT | SEE ILLUST |