need help finding power steering pulley asap

[Terryp]

can some one plz tell me where i can get a power steering pulley for my 89 d150 with a 5.2 tbi i cannot get old one off pump and wile trying destroyed it and cannot seem to find a replacement one tia

 

[Polara_500]

Diameter and depth? Photo would help.

 

[oldkimmer]

I have a pump assambly with the pulley. Kim