I had no luck with this stupid nut. This nut is seized for some reason either the last tech who worked on it overtorque the damn thing or it wasn't removed recently ie a couple years. I hate that stupid plastic pulley that the clutch fan sits on that thing can go any minute and I can't change it out cause of the clutch fan. I have brand new pulleys to install and that clutch fan is not budging, I hate. To pay someone at a shop to do this because I've done this job at least 5 or 6 times already. But I have no choice I tried whacking the thing after spraying freeze off and PB blaster and nothing.