| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-46-25111 | COUNTERWEIGHT | A30001-UP- | |
| 2 | 419-09-11130 | BOLT | A30001-UP- | |
| 3 | 22X-22-11280 | WASHER | A30001-UP- | |
| 4 | 421-46-A1210 | PIN - CURRENT VERSION | A30862-UP- | |
| OR | ||||
| 4 | 421-46-13142 | PIN - EARLIER VERSION | A30001-A30861- | |
| 5 | 04025-01000 | PIN, SPRING - EARLIER VERSION | A30001-A30861- | |
| 6 | 426-46-12280 | PIN, LYNCH | A30001-UP- | |
| F1 - FOR S/N A30001-A30230, ADDITIONAL WEIGHTS INCLUDE: P/N 421-46-A2510 - L.H. AND P/N 421-46-A2520. | ||||