4A1 Carburetor Mounting Flange to Manifold European BMW 525 528 630CS 728 733

4A1 Carburetor Mounting Flange to Manifold European BMW 525, 528, 630CS, 728, 733, 13 11 1 271 961

• Please see the vehicle applications listing above for confirmation that this item will fit your car.
  
  
• This is the thick fiber flange, 6mm, with paper gaskets that goes between the carburetor and intake manifold.
  
  
• This is for the 4 barrel Solex 4A1 carburetor used on the 6 cylinder engines.
  
  
• This will fit the Carburetor version of the following models:
  
  
  • E12 - 525 M20 08/1976 on
    
    
  • E12 - 528 M20 08/1976 on
    
    
  • E24 - 630CS
    
    
  • E23 728
    
    
  • E23 - 730
    
    
    
• The BMW part number on this one is 13 11 1 271 961 and replaces 13 11 1 262 188
  
  
• There is another, which I have listed also, but the difference is the venturi sizes.
  
  
• The primary bore is 32mm and the secondary is 54mm (appx.)