A9423205421 - Boot, pneumatic suspension bellows, bellow OE number by MERCEDES-BENZ

MERCEDES-BENZ :   A9423205421, A 942 320 54 21, A942 320 5421
  OE Number - stands for Original Equipment Number - the number of complete component or sub-assembly that was originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number

Replacement parts compatible with OE numbers