| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\21W-973-X140) | MODIFIED GROUP,PIPING, (FOR ATTACHMENT) (OP) | 1001- | |
| ==================== | ||||
| 1 | 21W-973-1450 | COVER | 1001- | |
| 2 | 21W-973-1470 | COVER | 1001- | |
| 3 | 21W-973-1480 | COVER | 1001- | |
| 4 | 21W-973-1490 | COVER | 1001- | |
| 5 | 01010-50816 | BOLT | 1001- | |
| 6 | 01643-30823 | WASHER | 1001- | |
| ==================== | ||||
| 7 | 21W-54-11670 | SHEET | 1001- | |
| 8 | 21W-54-11660 | SHEET | 1001- | |
| 9 | 21W-54-11620 | SHEET | 1001- | |
| 10 | 21W-54-11630 | SHEET | 1001- | |
| 11 | 21W-54-11640 | SEAL | 1001- | |
| 12 | 21W-54-11680 | GASKET | 1001- | |
| 13 | 01010-51030 | BOLT | 1001- | |
| 14 | 01643-31032 | WASHER | 1001- | |
| 15 | 01010-51235 | BOLT | 1001- | |
| 16 | 01643-31232 | WASHER | 1001- | |
| 17 | 21W-54-11841 | COVER | 1680- | |
| 17 | 21W-54-11840 | COVER | 1001-1679 | |
| 18 | 01010-50816 | BOLT | 1001- | |
| 19 | 01643-30823 | WASHER | 1001- | |
| 20 | 09412-00005 | SEAL | 1001- | |
| 21 | 21W-54-11821 | COVER | 1680- | |
| 21 | 21W-54-11820 | COVER | 1001-1679 | |
| 22 | 21W-54-11591 | COVER | 1680- | |
| 22 | 21W-54-11590 | COVER | 1001-1679 | |
| 23 | 01010-50816 | BOLT | 1001- | |
| 24 | 01643-30823 | WASHER | 1001- | |
| 25 | 09453-00002 | STOPPER | 1001- | |
| 26 | 01580-11210 | NUT | 1001- | |
| 27 | 21W-54-11710 | BRACKET | 1001- | |
| 28 | 01010-51020 | BOLT | 1001- | |
| 29 | 01643-31032 | WASHER | 1001- |