im an idiot, HELP

[millerJoop79]

alright i put a new alternator on about a month ago. I just tore my belt to peices last night from it hitting the fan. i go to put a new belt on and the pulley on the alternator is to small, the reason hit the fan. I took my old alternator back and its been sent out already and no one can get a pulley. local junk yards dont have anything. can anyone give me a hand here? I need it ASAP. thanks a lot guys

 

[rockwerks]

alright i put a new alternator on about a month ago. I just tore my belt to peices last night from it hitting the fan. i go to put a new belt on and the pulley on the alternator is to small, the reason hit the fan. I took my old alternator back and its been sent out already and no one can get a pulley. local junk yards dont have anything. can anyone give me a hand here? I need it ASAP. thanks a lot guys

what year, 4.0 or 2.5 or 2.8 a little info will go a long way so we can help

 

[millerJoop79]

98 4.0