power steering pump pulley!
 

had a great day on the lake, the boat was running like a top. on the way back my power steering completely went out. I hit a bad wake and lost it. I open the hatch and notice my power steering pump pulley is gone and my belt is just laying there. I have a 1997 Mariah 5.7 liter fuel injected thunderbird alpha drive. I am new to the boating world. I need help locating the part and if there are any tricks to putting the pulley on and the belt I would appreciate it.
I added the link of the belt configuration, it is type A
thanks team.