Single groove pulley I.D.
I have two single groove fan pulleys with small differences. My motor is 69 340. One pulley has grove that is wider at the bottom and has a bevel around the rear lip, while the other has a narrow, deeper bottom on the groove and no bevel on the rear lip. Can anyone say if one is better or correct? And ah yes, I'm talking about p u l l e y s ;)
I have two single groove fan pulleys with small differences. My motor is 69 340. One pulley has grove that is wider at the bottom and has a bevel around the rear lip, while the other has a narrow, deeper bottom on the groove and no bevel on the rear lip. Can anyone say if one is better or correct? And ah yes, I'm talking about p u l l e y s ;)
