| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (421-S31-2100) | VALVE ASS'Y | 50001- | |
| 2 | 01435-01085 | BOLT | 50001- | |
| 3 | 42C-62-11684 | PLATE | 50001- | |
| 4 | 419-43-17930 | CUSHION | 50001- | |
| 5 | 417-62-13620 | CUSHION | 50001- | |
| 6 | 417-62-14130 | SPACER | 50001- | |
| 7 | 419-43-17920 | WASHER | 50001- | |
| 8 | 01435-01250 | BOLT | 50001- | |
| 9 | 42C-S31-1170 | VALVE ASS'Y | 50001- | |
| 10 | 07000-F1008 | O-RING | 50001- | |
| 11 | 01252-40425 | BOLT | 50001- | |
| 12 | 42C-06-15131 | SWITCH,PRESSURE | 50005- | |
| (\2\42C-06-15130) | SWITCH,PRESSURE | (50001-50004) | ||
| 13 | 42C-06-15121 | SWITCH,PRESSURE | 50005- | |
| (\2\42C-06-15120) | SWITCH,PRESSURE | (50001-50004) | ||
| 14 | 07043-00108 | PLUG | 50001- | |
| 15 | 427-62-14750 | ELBOW | 50001- | |
| 16 | 07260-20932 | HOSE | 50001- | |
| 17 | 07281-00197 | CLAMP | 50001- | |
| 18 | 425-62-14170 | NIPPLE | 50001- | |
| 19 | 425-W90-1160 | TEE | 50001- | |
| 20 | 234-60-22672 | ELBOW | 50001- | |
| 21 | 07102-20208 | HOSE | 50001- | |
| 22 | 04434-51510 | CLIP | 50001- | |
| 23 | 01435-01016 | BOLT | 50001- |