| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20G-910-3205 | BLADE ASSEMBLY | H55051- | |
| 2 | (20G-61-31121) | CYLINDER ASSEMBLY | H55051- | |
| 3 | 02783-10315 | ELBOW | H55051- | |
| 4 | 07002-12034 | O-RING | H55051- | |
| 5 | 02896-61009 | O-RING | H55051- | |
| 6 | 20G-910-3282 | PIN | H55051- | |
| 7 | 20G-910-3290 | PIN | H55051- | |
| 8 | 01010-81016 | BOLT | H55051- | |
| 9 | 144-854-1890 | WASHER | H55051- | |
| 10 | 20G-910-3282 | PIN | H55051- | |
| 11 | 20G-910-3290 | PIN | H55051- | |
| 12 | 01010-81016 | BOLT | H55051- | |
| 13 | 01010-81016 | BOLT | H55051- | |
| 14 | 144-854-1890 | WASHER | H55051- | |
| 15 | 144-854-1890 | WASHER | H55051- | |
| 16 | 20G-910-3452 | LINK | H55051- | |
| 17 | 20K-910-3470 | BUSHING | H55051- | |
| 18 | 07145-00050 | SEAL | H55051- | |
| 19 | 07020-00000 | FITTING | H55051- | |
| 20 | 20G-910-3332 | LINK | H55051- | |
| 21 | 20K-910-3470 | BUSHING | H55051- | |
| 22 | 07145-00050 | SEAL | H55051- | |
| 23 | 07020-00000 | FITTING | H55051- | |
| 24 | 20G-910-3110 | SPACER | H55051- | |
| 25 | 20G-910-3120 | SPACER | H55051- | |
| 26 | 20G-910-3484 | BRACKET ASSEMBLY | H55051- | |
| 27 | 01010-82060 | BOLT | H55051- | |
| 28 | 01643-32060 | WASHER | H55051- |