Bolt or Stud
Hole
Combination Stud
Air Inlet
Stud and Nut| Cross No | |
| CONTİTECH | 
                                                                                                     4737 N P21  | 
                                              
| BLACKTECH | 
                                                                                                     RML95848C21  | 
                                              
| AIRTECH | 
                                                                                                     34737-21 C  | 
                                              
| GOODYEAR | 
                                                                                                     9523  556-03-9075  | 
                                              
| SPRINGRIDE | 
                                                                                                     9523  556-03-9075  | 
                                              
| PRIMERIDE | 
                                                                                                     9523  556-03-9075  | 
                                              
| NEOTECH | 
                                                                                                     ABV 265 C 04  | 
                                              
| OEM Part No | |
| MERCEDES | 
                                                                                                            A 942 320 37 21  A 946 320 03 21  | 
                                              
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