Bolt or Stud
Hole
Combination Stud
Air Inlet
Stud and Nut| Cross No | |
| AIRTECH | 
                                                                                                     34786-21 C  | 
                                              
| CONTİTECH | 
                                                                                                     4786 N P21  | 
                                              
| OEM Part No | |
| MERCEDES | 
                                                                                                            A 974 320 01 17  A 942 320 45 21 A 946 320 04 21  | 
                                              
| 
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