| Item | Part No. | Part Name | Qty | Serial No. |
| 565-44-11201 | VALVE ASS'Y,AIR RELAY | 50003- | ||
| 565-44-11020 | VALVE ASS'Y | 50003- | ||
| 1 | 560-44-11760 | VALVE | 50003- | |
| 2 | 560-44-11770 | RING | 50003- | |
| 3 | 560-44-11780 | O-RING | 50003- | |
| 4 | 560-44-11790 | GUIDE,VALVE | 50003- | |
| 5 | 560-44-11810 | O-RING | 50003- | |
| 6 | 560-44-11820 | SPRING | 50003- | |
| 7 | 560-44-11830 | RETAINER | 50003- | |
| 8 | 560-44-11840 | RING | 50003- | |
| 9 | 560-44-11850 | O-RING | 50003- | |
| 10 | 560-44-11860 | COVER | 50003- | |
| 11 | 560-44-11870 | SPRING | 50003- | |
| 12 | 560-44-11880 | PISTON | 50003- | |
| 13 | 560-44-11890 | SEAT | 50003- | |
| 14 | 560-44-11910 | BOLT | 50003- | |
| 15 | 560-44-11920 | WASHER | 50003- | |
| 16 | 560-44-11930 | SCREW | 50003-. | |
| 17 | 560-44-11940 | WASHER | 50003- | |
| 18 | 560-44-11950 | VALVE,EXHAUST | 50003- | |
| 19 | 560-44-11960 | COVER | 50003- | |
| 20 | 560-44-11970 | PLUG | 50003- | |
| 21 | 560-44-11990 | BODY | 50003- |