| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20E-30-41110 | SWIVEL JOINT | H50051- | |
| 2 | 20K-62-31530 | STATOR ASSEMBLY | H50051- | |
| 3 | 20K-62-31540 | ROTOR | H50051- | |
| 4 | 20K-62-31550 | COVER | H50051- | |
| 5 | 20E-30-31120 | BRACKET | H50051- | |
| 6 | 20K-62-31570 | BOLT | H50051- | |
| 7 | 20K-62-31580 | WASHER | H50051- | |
| 8 | 20K-62-31590 | SCREW | H50051- | |
| 9 | 20K-62-31610 | SEAL | H50051- | |
| 10 | 20K-62-31620 | SEAL | H50051- | |
| 11 | 20K-62-31630 | RING | H50051- | |
| 12 | 20K-62-31640 | O-RING | H50051- | |
| 13 | 20K-62-31650 | SEAL | H50051- | |
| 14 | 20K-62-31660 | O-RING | H50051- | |
| 15 | 20K-62-31670 | SEAL | H50051- | |
| 16 | 20E-30-41120 | SLIP RING ASSEMBLY | H50051- | |
| 17 | 20E-30-41130 | CONNECTOR | H50051- |