I was quite smug after repairing my bent water pump pulley, until I put it on the pump and turned it. Wobble! I took it off and re-checked it , seemed close. I checked the pump flange and it's OK then I looked closer at the spacer I haven't really paid much attention to those before. Seems it may have been tightened down a tad tight, the bolt hole slots are narrower in the front than aft, anyone know if that is normal before I try to straighted it? I couldn't find one in the Ames catalogue, anyone know where I could buy a new one?
Thanks