Did i just buy an out of spec water pump(CAT)? or are there different pulleys that are only a 1/16 in off? My crankshaft and P/S pulley are perfectly aligned but when I installed the water pump/fan pulley it needs a 1/16 spacer to perfectly align it. Thanks Bob ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BaadAssGremlins/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/BaadAssGremlins/join (Yahoo! ID required) <*> To change settings via email: BaadAssGremlins-digest@xxxxxxxxxxxxxxx BaadAssGremlins-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: BaadAssGremlins-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/