Bolt or Stud
Hole
Combination Stud
Air Inlet
Stud and Nut| Cross No | |
| NEOTECH | 
                                                                                                     ABV 243 D 01  | 
                                              
| AIRTECH | 
                                                                                                     34391-22 C  | 
                                              
| CONTİTECH | 
                                                                                                     4391 N P22  | 
                                              
| BLACKTECH | 
                                                                                                     RML95402C22  | 
                                              
| OEM Part No | |
| MERCEDES | 
                                                                                                            A 942 320 54 21  A 942 320 07 21  | 
                                              
| 
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