| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 42N-70-11831 | RING, SNAP | F20526- | |
| 2 | 42N-70-11810 | RING | F20526- | |
| 3 | 42N-856-1934 | HOOK, R.H. | F20526- | |
| 4 | 42N-856-1961 | SPRING, R.H. | F20526- | |
| 5 | 42N-856-1951 | SPRING | F20526- | |
| 6 | 42N-856-1924 | HOOK, L.H. | F20526- | |
| 7 | 37A-09-98011 | END | F20526- | |
| 8 | 01010-81270 | BOLT | F20526- | |
| 9 | 01580-11210 | NUT | F20526- | |
| 10 | 42N-856-1944 | LEVER | F20526- | |
| 11 | ((42N-856-3601)) | BOOM LOCK CYLINDER, ASSEMBLY | F20526- | |
| 12 | 21D-09-24190 | NUT | F20526- | |
| 13 | 01010-80820 | BOLT | F20526- | |
| 14 | 01643-10823 | WASHER | F20526- | |
| 15 | 42N-856-1460 | PIN | F20526- | |
| 16 | 42N-43-14650 | CABLE | F20526- | |
| 17 | 01010-81020 | BOLT | F20526- | |
| 18 | 01643-11032 | WASHER | F20526- | |
| 19 | 37A-970-1180 | COVER | F20526- | |
| 20 | 42N-856-1980 | BUSHING | F20526- | |
| 21 | 01580-11210 | NUT | F20526- | |
| 22 | 01643-11232 | WASHER | F20526- | |
| 23 | 21D-09-21730 | NUT | F20526- | |
| 24 | 21D-09-89140 | FITTING, GREASE | F20526- |