| SERIAL NO. 80198 INDICATES D21A-7. THE OTHER MACHINES ARE AS FOLLOWS. |
| D20A-7 = 80088 |
| D20A-7B = 80059 |
| D21A-7B = 80142 |
| UNION |
| O-RING |
| TUBE |
| TUBE |
| BRACKET |
| CLIP |
| BOLT |
| WASHER,SPRING |
| BOLT |
| WASHER,SPRING |
| TUBE |
| TUBE |
| CLIP |
| CLIP |
| BOLT |
| WASHER,SPRING |
| TUBE |
| TUBE |
| CLIP |
| BOLT |
| WASHER,SPRING |
| NUT,(FOR SHIPPING) |
| PLUG,(FOR SHIPPING) |