V-Belt Fits Snow Blower Auger John Deere M82612 M45491 (1/2″ X 36″). John Deere Snow Blower Auger M82612 M45491. Size 1/2″ Wide x 36″ OD (34 ID). Our Line of 1/2 V Belts are Premium Quality. These are high quality “Aftermarket Replacement Belts”. These belts are measured around the outside of the belt. Please subtract 2 inches if you need the inside measurement! Listing and template services provided by inkFrog.