| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 203-62-42430 | FLANGE | 18001- | |
| 2 | 203-62-42450 | FLANGE | 18001- | |
| 3 | 07002-12434 | O-RING | 18001- | |
| 4 | 203-973-4281 | TUBE | 21811- | |
| \0\203-973-4380 | TUBE | 18001-21810 | ||
| 5 | 203-973-4350 | TUBE | 18001- | |
| 6 | 07000-13022 | O-RING | 18001- | |
| 7 | 07371-30500 | FLANGE,SPLIT | 18001- | |
| 8 | 07000-13025 | O-RING | 18001- | |
| 9 | 07371-30638 | FLANGE,SPLIT | 18001- | |
| 10 | 01010-50830 | BOLT | 18001- | |
| 11 | 01602-20825 | WASHER,SPRING | 18001- | |
| 12 | 203-973-4331 | TUBE | 21100- | |
| 203-973-4330 | TUBE | 18001-21099 | ||
| 13 | 07000-13030 | O-RING | 18001- | |
| 14 | 01010-51030 | BOLT | 18001- | |
| 15 | 01602-21030 | WASHER,SPRING | 18001- | |
| 203-973-3800 | VALVE ASS'Y | 18001- | ||
| 16 | 203-973-3810 | BODY | 18001- | |
| 17 | 203-973-3820 | SPOOL | 18001- | |
| 18 | 07000-13025 | O-RING | 18001- | |
| 19 | 07001-03025 | RING,BACK-UP | 18001- | |
| 20 | 20T-973-2640 | PLATE | 18001- | |
| 21 | 01010-50820 | BOLT | 18001- | |
| 22 | 01643-30823 | WASHER | 18001- | |
| 23 | 203-973-4340 | BLOCK | 18001- | |
| 24 | 07000-13030 | O-RING | 18001- | |
| 25 | 01011-51000 | BOLT | 18001- | |
| 26 | 01602-21030 | WASHER,SPRING | 18001- | |
| 27 | 07000-13030 | O-RING | 18001- | |
| 28 | 01010-51065 | BOLT | 18001- | |
| 29 | 01010-51060 | BOLT | 18001- | |
| 30 | 01602-21030 | WASHER,SPRING | 18001- | |
| 31 | 203-973-4370 | BRACKET | 18001- | |
| 32 | 203-973-4460 | BRACKET | 18001- | |
| 33 | 07283-22236 | CLIP | 18001- | |
| 34 | 01599-01011 | NUT | 18001- | |
| 35 | 01643-31032 | WASHER | 18001- | |
| 36 | 203-973-4360 | BRACKET | 18001- | |
| 37 | 07283-22738 | CLIP | 18001- | |
| 38 | 01599-01011 | NUT | 18001- | |
| 39 | 01643-31032 | WASHER | 18001- |