| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 144-21-61111 | MAIN FRAME ASS'Y | 50001- | |
| 1 | 144-21-51550 | CASE AND FRAME,(FOR HINGED TYPE UNDER GUARD) | 50001- | |
| 2 | 07049-03342 | PLUG | 50001- | |
| 3 | 07049-02430 | PLUG | 50001- | |
| 4 | 131-21-41520 | PLUG | 50001- | |
| 5 | 141-21-31330 | CAP | 50001- | |
| 6 | 01010-52295 | BOLT | 50001- | |
| 7 | 01602-22268 | WASHER,SPRING | 50001- | |
| 8 | 144-21-12190 | CAP | 50001- | |
| 9 | 01123-62200 | STUD | 50001- | |
| 10 | 01592-02226 | NUT | 50001- | |
| 11 | 04050-15040 | PIN,COTTER | 50001- | |
| 12 | 07044-13620 | PLUG | 50001- | |
| 13 | 07040-13618 | PLUG | 50001- | |
| 14 | 07002-03634 | O-RING | 50001- | |
| 15 | 144-21-51380 | GAUGE | 50001- | |
| 16 | 07000-03038 | O-RING | 50001- | |
| 17 | 144-21-11970 | COVER | 50001- | |
| 18 | 144-21-11421 | GASKET | 50001- | |
| 19 | 01010-51435 | BOLT | 50001- | |
| 20 | 01010-51445 | BOLT | 50001- | |
| 21 | 01602-21442 | WASHER,SPRING | 50001- | |
| 22 | 144-21-11981 | FLANGE | 50001- | |
| 23 | 135-43-31160 | GASKET | 50001- | |
| 24 | 154-21-11830 | NIPPLE | 50001- | |
| 25 | 07030-00252 | BREATHER | 50001- | |
| 26 | 01010-51025 | BOLT | 50001- | |
| 27 | 01602-21030 | WASHER,SPRING | 50001- |