I've replaced the pawls on one of these before! If you need new pawls, order part number 75306091. It's a starter clutch, and it has 2 pawls that can be modified to fit. In my case, the sheet metal fan was bent and would not work correctly even with new pawls. I ended up installing the starter clutch on top of the fan and then putting shims on the starter housing bolts so the starter would be the correct distance from the starter clutch. Worked great, and I don't think it'll break anytime soon. I ended up selling it for $80. It hasn't come back, so I'm assuming it still works.