4Z7145156E - Hydraulic pump OE number by AUDI, VAG, VW

AUDI :   4Z7 145 156 E, 4Z7145156E
VAG :   4Z7 145 156 E, 4Z7145156E
VW :   4Z7 145 156 E
  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