| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 176-21-41103 | MAIN FRAME ASS'Y | 15686-31573 | |
| 1 | 176-21-41200 | MAIN FRAME ASS'Y,(FOR ROCKET HEATER) | 23946-31573 | |
| 2 | 07049-03949 | PLUG | 15686-@ | |
| 3 | 07044-13620 | PLUG,MAGNETIC | 15686-@ | |
| 4 | 07002-03634 | O-RING | 21739-@ | |
| 07000-03032 | O-RING | 15686-21738 | ||
| 5 | 07350-00215 | NIPPLE | 15686-@ | |
| 6 | 07030-00252 | BREATHER | 15686-@ | |
| 7 | 175-21-11181 | COVER | 15686-@ | |
| 8 | 01580-01210 | NUT | 15686-@ | |
| 9 | 01643-31232 | WASHER | 15686-@ | |
| 10 | 175-21-32170 | COVER | 15686-@ | |
| 11 | 01010-82040 | BOLT | 15686-@ | |
| 12 | 01602-02060 | WASHER,SPRING | 15686-31573 | |
| 13 | 07000-05195 | O-RING | 15686-@ | |
| 14 | 175-21-32185 | GASKET | 31271-@ | |
| \0\175-21-32135 | GASKET (KIT) | 15686-31270 | ||
| 15 | 07000-05470 | O-RING | 15686-@ | |
| 16 | 04020-01842 | PIN,DOWEL | 15686-@ | |
| 17 | 01120-32050 | STUD | 15686-@ | |
| 18 | 01602-02060 | WASHER,SPRING | 15686-@ | |
| 19 | 01582-02016 | NUT | 15686-@ | |
| 20 | 01010-82050 | BOLT | 15686-@ | |
| 21 | 01602-02060 | WASHER,SPRING | 15686-@ |