| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20D-38-12111 | CASE | 1003- | |
| 2 | 20D-38-12230 | GASKET | 1003- | |
| 3 | 20D-38-12122 | COVER | 1003- | |
| 4 | 04020-00820 | PIN,DOWEL | 1003- | |
| 5 | 01010-30830 | BOLT | 1003- | |
| 6 | 01643-30823 | WASHER | 1003- | |
| 7 | 20D-38-12152 | SHAFT | 1003- | |
| 8 | 04010-00413 | KEY,WOODRUFF | 1003- | |
| 9 | 20D-38-12130 | GEAR | 1003- | |
| 10 | 06040-06007 | BEARING,BALL | 1003- | |
| 11 | 20D-38-12160 | COUPLING | 1003- | |
| 12 | 04010-00413 | KEY,WOODRUFF | 1003- | |
| 13 | 20D-38-12140 | GEAR | 1003- | |
| 14 | 06040-06007 | BEARING,BALL | 1003- | |
| 15 | 20D-38-12170 | COLLAR | 1003- | |
| 16 | 20D-38-12240 | COLLAR | 1003- | |
| 17 | 07000-02105 | O-RING | 1003- | |
| 18 | 01010-31265 | BOLT | 1003- | |
| 19 | 01643-31232 | WASHER | 1003- |