a/c clutch was making lotz of noise, replaced clutch assembly because only 6 ball bearings were left, but didn't replace magnet assembly. now after car warms up a little there's the infamous rotational metal scratching noise and oh boy does it get loud when i tried the air..everything was in spec so i figure the magnet is the new culpret but

'it, does any one know "the" belt # to bypass a/c on a vin 3 zetec? it's not the one for the none a/c cars cause i tried that and it's way off and i don't have the time to play with string or guess 6 times so