| Item | Part No. | Part Name | Qty | Serial No. |
| 22B-Z58-1510 | Motor Assembly | 50507- | ||
| TZ476Q1000-00 | Final Drive Assembly | 50507- | ||
| 1 | (TZ420A1001-00) | Hub | 50507- | |
| 1 | (TZ476Q1102-00) | Spindle Kit | 50507- | |
| 1 | (TZ476Q1132-00) | Spindle Assembly | 50507- | |
| 2 | Spindle | 50507- | ||
| 3 | Flange | 50507- | ||
| 4 | Bolt | 50507- | ||
| 5 | Pin | 50507- | ||
| 6 | Washer | 50507- | ||
| 6 | (TZ487B1104-00) | Gear Assembly | 50507- | |
| 6 | (TZ481B1204-00) | Gear Kit | 50507- | |
| 7 | Gear | 50507- | ||
| 8 | Gear | 50507- | ||
| 9 | Shaft | 50507- | ||
| 10 | Spacer | 50507- | ||
| 11 | Bearing | 50507- | ||
| 12 | Bearing | 50507- | ||
| 13 | TZ482B1006-00 | Gear | 50507- | |
| 13 | TZ482B1107-00 | Gear Kit, Spur | 50507- | |
| 14 | Gear, Spur | 50507- | ||
| 15 | TZ481B1008-01 | Cover | 50507- | |
| 16 | TZ460B1024-01 | Coupling | 50507- | |
| 17 | TZ481B1017-00 | Pin | 50507- | |
| 18 | (TZ200A1020-00) | Ring, Snap | 50507- | |
| 19 | (TZ481B1021-00) | Bearing | 50507- | |
| 20 | 04064-03818 | Ring, Snap, for Shaft Side | 50507- | |
| 21 | 07000-11007 | O-ring, (Kit : K01) | 50507- | |
| 22 | TZJW1516-G41-9 | O-ring, (Kit : K01) | 50507- | |
| 23 | TZARP568-453-7 | O-ring, (Kit : K01) | 50507- | |
| 24 | TZ300-328-40-B | Floating Seal Assembly, (Kit : K01) | 50507- | |
| 24 | Seal | 50507- | ||
| 25 | TZ610B2021-00 | Plug | 50507- | |
| 26 | TZJB1176M12-30 | Bolt | 50507- | |
| 27 | 04260-01111 | Ball | 50507- | |
| 28 | TZJB1354-10-28 | Pin | 50507- | |
| 29 | 07000-12018 | O-ring, (Kit : K01) | 50507- |