I'm pretty sure the tensioner for the belt on the Firehawk is going bad. It's making a squeeling sound only at startup, and I've already changed the belt and it didn't fix it. What is the proper part number for the tensioner? I found 12552509 on GMpartsdirect for $28.58, is this it?

 

Check the parts listing on Shoebox's Tech Pages:

http://shbox.com/1/Parts.htm

 

Thanks, I knew he had it somewhere, guess I should have looked through his site more thoroughly. Looks like I had the right part number already.