| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23S-70-59130 | SHEAVE ASS'Y | 53001- | |
| 1 | (\2\23S-74-37110) | SHEAVE | (53001-53108) | |
| 1 | 23S-70-59140 | SHEAVE | 53109- | |
| 1 | 06332-06214 | BEARING | 53076- | |
| 1 | \1\06032-06214 | BEARING | 53001-53075 | |
| 2 | 23S-70-59130 | SHEAVE ASS'Y | 53001- | |
| 2 | 23S-70-59140 | SHEAVE | 53001- | |
| 2 | 06332-06214 | BEARING | 53076- | |
| 2 | \1\06032-06214 | BEARING | 53001-53075 | |
| 3 | 23S-70-32740 | SPACER | 53001- | |
| 4 | 23S-70-57120 | COLLAR | 53001- | |
| 5 | 23S-74-37160 | SPACER, 6.0MM | 53001- | |
| 5 | (\2\23S-74-37160) | SPACER, 6.0MM | (53001-53108) | |
| 5A | 23S-72-21320 | SPACER | 53001- | |
| 6 | 23S-70-32220 | SHAFT | 53001- | |
| 7 | 01435-01020 | BOLT | 53001- | |
| 8 | 417-43-16210 | WASHER | 53001- | |
| 9 | 01658-26223 | WASHER | 53001- | |
| 10 | 01530-06214 | NUT | 53001- | |
| 11 | 23S-70-32120 | SHEAVE ASS'Y | 53001- | |
| 11 | 23S-70-32110 | SHEAVE | 53001- | |
| 11 | 06332-06214 | BEARING | 53076- | |
| 11 | \1\06032-06214 | BEARING | 53001-53075 | |
| 12 | 23S-72-21320 | SPACER | 53001- | |
| 13 | 23S-70-57110 | PIN | 53001- | |
| 14 | 417-43-16210 | WASHER | 53001- | |
| 15 | 01435-01020 | BOLT | 53001- | |
| 16 | 23S-70-57130 | PLATE | 53001- | |
| 17 | 01435-01230 | BOLT | 53001- | |
| 18 | 01643-31232 | WASHER | 53001- |