| Part No | Position | Description | 
| 50272518007 | 501 | chimney,upper,inox,F470 X 300-260 R5 | 
| 50266254007 | 502 | fixing bracket,chimney,upper,D from UM | 
| 4055019824 | 504 | Kit,filtering connection,spacer | 
| 50250469009 | 507 | non return valve,complete | 
| 50239747004 | 508 | flange,reducer,black,d.150-120 | 
| 50272517009 | 509 | chimney,lower,without hole,A745 |