| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 42W-46-35060 | COUNTERWEIGHT | H60051- | |
| 2 | 42W-09-H1640 | SCREW | H60051- | |
| 3 | 01643-32460 | WASHER | H60051- | |
| 4 | 42W-46-25030 | SEAT PLATE | H60051- | |
| 5 | 424-54-11350 | SPACER | H60051- | |
| 6 | 42W-09-H2250 | WASHER | H60051- | |
| 7 | 01016-51235 | SCREW | H60051- | |
| 8 | 42T-09-H1290 | PROTECTING CAP | H60051- | |
| 9 | 423-00-H0010 | RING | H60051- | |
| 10 | 426-46-12280 | LINCH PIN | H60051- | |
| 11 | 42T-46-25040 | PIN | H60051- | |
| 12 | 42U-46-15A30 | CHAIN | H60051- | |
| 13 | 42W-46-35A10 | COVER | H60051- | |
| 14 | 42T-09-H2560 | SCREW | H60051- | |
| 15 | 42W-46-35A20 | COVER | H60051- | |
| 16 | 01435-01016 | BOLT | H60051- | |
| 17 | 42W-54-31341 | STRIKER | H60051- | |
| 18 | 42T-54-31010 | PLATE | H60051- | |
| 19 | 01435-01030 | BOLT | H60051- | |
| 20 | 42W-46-35121 | BAR ASSEMBLY | H60051- | |
| 21 | 01640-20816 | WASHER | H60051- | |
| 22 | 01252-70830 | SCREW | H60051- | |
| 23 | 42W-46-35A60 | BUSH | H60051- |