| Item | Part No. | Part Name | Qty | Serial No. |
| 569-35-62210 | AIR GOVERNOR ASS'Y | 4407- | ||
| 500-44-14110 | AIR GOVERNOR ASS'Y | 4001-4406 | ||
| 1 | 565-44-16110 | BODY ASS'Y | 4001- | |
| 2 | 565-44-16120 | FILTER (KIT) | 4001- | |
| 3 | 565-44-16130 | PISTON ASS'Y | 4001- | |
| 4 | 565-44-16140 | O-RING (KIT) | 4001- | |
| 5 | 565-44-16160 | VALVE,PRESSURE REGULATOR (KIT) | 4001- | |
| 6 | 565-44-16170 | SPRING,VALVE (KIT) | 4001- | |
| 7 | 565-44-16180 | O-RING (KIT) | 4001- | |
| 8 | 565-44-16190 | SPRING,EXHAUST STEM | 4001- | |
| 9 | 565-44-16210 | STEM,EXHAUST | 4001- | |
| 565-44-16220 | ADJUSTING SCREW A. | 4001- | ||
| 10 | \6\ | SCREW | 4407- | |
| \6\ | SCREW,ADJUSTING | 4001-4406 | ||
| 11 | \6\ | SEAT | 4407- | |
| \6\ | SEAT,SPRING | 4001-4406 | ||
| 12 | \6\ | GUIDE | 4407- | |
| \6\ | GUIDE,SPRING | 4001-4406 | ||
| 13 | \6\ | SPRING | 4407- | |
| \6\ | SPRING | 4001-4406 | ||
| 14 | \6\ | SPRING | 4407- | |
| \6\ | SEAT,SPRING | 4001-4406 | ||
| 15 | \6\ | NUT | 4407- | |
| \6\ | NUT | 4001-4406 | ||
| 16 | 565-44-16230 | RING,SNAP | 4001- | |
| 17 | 565-44-16240 | COVER (KIT) | 4001- |