1S7W3K170AA - Stub axle, steering knuckle OE number by FORD

FORD :   1S7W 3K170 AA, 1S7W3K170AA
  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

We can deliver replacement part to your door in United States on 23 December