| Item | Part No. | Part Name | Qty | Serial No. |
| BW054529 | GOVERNOR | 313136- | ||
| BW054474 | GOVERNOR | 313001-313135 | ||
| 1 | \6\ | HOUSING | 313001- | |
| 2 | BW251315 | PISTON | 313001- | |
| 3 | \6\ | O-RING (KIT) | 313001- | |
| 4 | BW251316 | VALVE | 313001- | |
| 5 | \6\ | VALVE (KIT) | 313001- | |
| 6 | \6\ | SPRING (KIT) | 313001- | |
| 7 | \6\ | SPRING (KIT) | 313001- | |
| 8 | \6\ | O-RING (KIT) | 313001- | |
| 9 | \6\ | ADJUSTER ASS'Y | 313001- | |
| 10 | \6\ | RING,SNAP (KIT) | 313001- | |
| 11 | \6\ | COVER,RUBBER (KIT) | 313001- | |
| 12 | \6\ | FILTER (KIT) | 313001- | |
| 13 | BW151778 | PLUG,(FOR SHIPPING) | 313001- | |
| SERVICE KIT | ||||
| KIT | BW151779 | REPAIR KIT,AIR GOVERNOR | 313001- |