| Item | Part No. | Part Name | Qty | Serial No. |
| 566-35-42530 | AIR GOVERNOR ASS'Y | 1003- | ||
| 1 | 565-44-16110 | BODY ASS'Y | 1003- | |
| 2 | 565-44-16120 | FILTER (K11) | 1003- | |
| 3 | 565-44-16130 | PISTON ASS'Y | 1003- | |
| 4 | \6\ | O-RING (K11) | 1003- | |
| 5 | \6\ | VALVE,PRESSURE REGULATOR (K11) | 1003- | |
| 6 | \6\ | SPRING,VALVE (K11) | 1003- | |
| 7 | \6\ | O-RING (K11) | 1003- | |
| 8 | 565-44-16190 | SPRING,EXHAUST STEM | 1003- | |
| 9 | 565-44-16210 | STEM,EXHAUST | 1003- | |
| 10 | 565-44-16220 | ADJUSTING SCREW A. | 1003- | |
| 11 | 565-44-16230 | RING,SNAP | 1003- | |
| 12 | 565-44-16240 | COVER (K11) | 1003- |