| Item | Part No. | Part Name | Qty | Serial No. |
| 37C-22-11201 | REAR DRIVE | A80001-A80531- | ||
| 1 | 37C-22-11111 | SHAFT, OUTPUT | A80001-A80531- | |
| 2 | 37A-22-11121 | STUD, WHEEL | A80001-A80531- | |
| 3 | 37C-22-11130 | SEAL, OIL | A80001-A80531- | |
| 4 | 37C-22-11150 | BEARING | A80001-A80531- | |
| 5 | 855-02-1454 | O-RING | A80001-A80531- | |
| 6 | 37C-22-11160 | GEAR, INPUT | A80001-A80531- | |
| 7 | 37C-22-11171 | WASHER | A80001-A80531- | |
| 8 | 01016-51645 | BOLT | A80001-A80531- | |
| 9 | 37C-22-11140 | FLANGE | A80001-A80531- | |
| 10 | 37A-22-11310 | SHIM, 0.2 MM | A80001-A80531- | |
| 11 | 37A-22-11320 | SHIM, 0.1 MM | A80001-A80531- | |
| 12 | 01643-31645 | WASHER | A80001-A80531- |