N newfie1515 New member Joined Jul 8, 2010 Messages 1 Reaction score 0 Points 0 Jul 8, 2010 #1 i recently purchased a new alternator, i bought a 200 amp one for a bit more power but the serpentine belt is too small now, what size belt do i need to make this work?
i recently purchased a new alternator, i bought a 200 amp one for a bit more power but the serpentine belt is too small now, what size belt do i need to make this work?
2 2001 GMC Sierra New member Joined Dec 3, 2010 Messages 21 Reaction score 0 Points 0 Jan 30, 2011 #2 It might help if you post the year of your truck and the diameters of both the old and new alternator pulleys... Ron
It might help if you post the year of your truck and the diameters of both the old and new alternator pulleys... Ron
