2001 Suzuki XL-7. Ok my question is does anyone know the diameter of the alternator pullt. I recently replaced mine however it was at night and I believe the belt was actually inbetween the pulleys on the main crank. Long story short I am now trying to replace the.shreaded belt and it seems to short. I cross redeem ed the part number been back and forth with the parts store yes I did measure the new belt everything seems right. Only thing I can think of is the replacement alternator has the wrong size pulley.