Originally Posted by
onehundred80
The clutch plate is part of the pulley assembly and cannot be replaced on its own without some serious work.
I asked before if this is an OEM part as some after market parts had spring problems, The gap should be as I stated before, your gap seems excessive and could lead to chatter because it is too far from the magnet and this could cause spring failure due to overstretching.
You had an offer of another pulley and if the pulley springs are ruined you would be advised to take the man up on his offer.
aha! at last!!! so the clutch (as I call it) is part of the pulley assembly
Yes mine is OEM

so who has one for sale and at what price? The price in the link posted by jmswllms is a bit silly

could buy a new complete supercharger for that price (so I have been told)