1st Gen Tripac Air Compressor Brackets

Does anyone know where to find a schematic or a parts list of the brackets that hold the air compressor to mount it to the apu? The shop my truck is currently at said that the "front" bracket is bent, which is causing the compressors pulley to be out of line with the other two pulleys. I can put a belt on the apu, push the button to turn it on and get out and watch the belt walk right off the compressor pulley. They say they think they can bend it back, but I would rather replace it if I can find one to replace it with.

Thank you in advance for any contributions.

 

Thank you, I will check there now.