| Item | Part No. | Part Name | Qty | Serial No. |
| 232-44-52610 | GOVERNOR ASS'Y (OP) | 64001- | ||
| 565-44-16110 | BODY ASS'Y (OP) | 64001- | ||
| 2 | 565-44-16120 | FILTER (OP) | 64001- | |
| 2 | 565-44-16130 | PISTON ASS'Y (OP) | 64001- | |
| 4 | \6\ | O-RING (OP) | 64001- | |
| 6 | \6\ | VALVE (OP) | 64001- | |
| 7 | 565-44-16170 | SPRING (OP) | 64001- | |
| 8 | \6\ | O-RING (OP) | 64001- | |
| 9 | 565-44-16190 | SPRING (OP) | 64001- | |
| 10 | 565-44-16210 | STEM (OP) | 64001- | |
| 10 | 565-44-16220 | ADJUSTING SCREW A. (OP) | 64001- | |
| 11 | 380-177629-1 | SCREW (OP) | 64001- | |
| 12 | 380-177630-1 | SEAT (OP) | 64001- | |
| 13 | 380-177631-1 | GUIDE (OP) | 64001- | |
| 14 | 380-177632-1 | SPRING (OP) | 64001- | |
| 15 | 380-177633-1 | SEAT (OP) | 64001- | |
| 16 | \0\380-H24-0000 | NUT (OP) | 64001- | |
| 17 | 565-44-16230 | RING (OP) | 64001- | |
| 18 | \6\ | COVER (OP) | 64001- |
