| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 120-27-31211 | PINION,1ST | 10001- | |
| 2 | 06043-00311 | BEARING,ROLLER | 10001- | |
| 3 | 120-27-31221 | CAGE | 10001- | |
| 4 | 07000-05155 | O-RING | 10001- | |
| 5 | 01010-51230 | BOLT | 10001- | |
| 6 | 01602-21236 | WASHER,SPRING | 10001- | |
| 7 | 07012-10080 | SEAL,OIL | 10001- | |
| 8 | 113-27-21230 | FLANGE | 10001- | |
| 9 | 01010-51030 | BOLT | 10001- | |
| 10 | 01602-21030 | WASHER,SPRING | 10001- | |
| 11 | 131-21-52320 | NUT | 10001- | |
| 12 | 113-27-21220 | LOCK | 10001- | |
| 13 | 07000-02085 | O-RING | 10001- | |
| 14 | 01010-51225 | BOLT | 10001- | |
| 15 | 01602-21236 | WASHER,SPRING | 10001- | |
| 16 | 120-27-31411 | PINION,2ND | 10001- | |
| 17 | 120-27-31311 | GEAR | 10001- | |
| 18 | 120-27-31320 | KEY | 10001- | |
| 19 | 135-27-11340 | SPACER | 10001- | |
| 20 | 130-09-31492 | BEARING,ROLLER | 10001- | |
| 21 | 120-27-31421 | HOLDER | 10001- | |
| 22 | 01010-51640 | BOLT | 10001- | |
| 23 | 01653-21616 | WASHER,LOCK | 10001- |