日立零件查询（EX550）LONG ARM 5.2M Hitachi HOP online
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 00. | 9142088 | [1] | ARM ASS'Y | |
| 00A. | 5004659 | [1] | ARM;LONG | |
| 00B. | 3060580 | [2] | BUSHING | |
| 00C. | 4251767 | [2] | SEAL;DUST | |
| 00D. | 3055206 | [2] | BUSHING | |
| 00E. | 4334123 | [1] | SPACER | |
| 00F. | 4251212 | [2] | SEAL;DUST | |
| 00G. | 3026075 | [2] | BUSHING | |
| 00H. | 4334124 | [1] | SPACER | |
| 00I. | 4074008 | [2] | SEAL;DUST | |
| 00J. | 4143531 | [1] | STOPPER | |
| 03. | 4352759 | [1] | CYL.;BUCKET | |
| 04. | 9114176 | [1] | LINK ASS'Y | |
| 04A. | 1018071 | [1] | LINK | |
| 04B. | 3060476 | [4] | BUSHING | |
| 04C. | 4083972 | [6] | SEAL;DUST | |
| 04D. | J75481 | [2] | FITTING;GREASE | |
| 05. | 8050176 | [1] | LINK | |
| 06. | 8050178 | [1] | LINK | |
| 11. | 8053519 | [1] | PIN | |
| 12. | 3038820 | [1] | PIN | |
| 13. | 3055219 | [1] | PIN | |
| 14. | 3060475 | [1] | PIN | |
| 15. | 3060445 | [1] | PIN | |
| 16. | 3060446 | [1] | PIN | |
| 17. | J75481 | [6] | FITTING;GREASE | |
| 20. | M222005 | [1] | BOLT | |
| 21. | J951020 | [10] | NUT | |
| 22. | 4276312 | [4] | BOLT | |
| 24. | 4122729 | [1] | PLATE | |
| 25. | A590920 | [2] | WASHER;SPRING | |
| 26. | J912045 | [2] | BOLT | |
| 29. | 4288572 | [4] | O-RING | |
| 31. | 4134370 | [1] | SHIM 1.0 | |
| 32. | 4134371 | [1] | SHIM 1.6 | |
| 33. | 4134372 | [1] | SHIM 1.0 | |
| 34. | 4134373 | [1] | SHIM 1.6 |
