| Item | Part No. | Part Name | Qty | Serial No. |
| 421-40-22310 | COLUMN ASS'Y | 50001- | ||
| 421-40-22320 | COLUMN SUB ASS'Y | 50001- | ||
| 1 | \6\ | COLUMN | 50001- | |
| 2 | \6\ | GROMMET | 50001- | |
| 3 | \6\ | BUSHING | 50001- | |
| 4 | \6\ | COVER | 50001- | |
| 5 | \6\ | BRACKET | 50001- | |
| 6 | \6\ | LEVER | 50001- | |
| 7 | \6\ | BOLT | 50001- | |
| 8 | \6\ | NUT | 50001- | |
| 9 | \6\ | BOLT | 50001- | |
| 10 | \6\ | WASHER | 50001- | |
| 11 | 421-40-12440 | NUT | 50001- | |
| 12 | 421-40-12450 | WASHER | 50001- | |
| 421-40-22410 | JOINT ASS'Y | 50001- | ||
| 13 | \6\ | JOINT | 50001- | |
| 14 | \6\ | PLUG | 50001- | |
| 15 | 01050-51040 | BOLT | 50001- | |
| 16 | 01602-21030 | WASHER,SPRING | 50001- | |
| 421-40-22450 | COUPLING ASS'Y | 50001- | ||
| 17 | \6\ | COUPLING | 50001- | |
| 18 | 421-40-22470 | BOLT | 50001- | |
| 19 | 421-40-22480 | WASHER | 50001- |