Hi - I would really appreciate it if someone could offer me some assistance. I have a 92 Lexus LS400. I have read the forums regarding cleaning of the steering rack solenoid screen. My mechanic went to clean my gunked up screen and told me there is a hole in the screen. I managed to purchase an entire used steering rack for my LS400 and the solenoid screen in the new used rack also has a hole in it. Can anyone please tell me where I can obtain a replacment screen withut having to buy another rack. Thank you - really appreciate this!