Fits EZGO Gas Golf Carts 2009 & newerFits 13HP Kawasaki Engine Models with Team ClutchMeasures: Outer Diameter: 37 7/8″ and Width: 1.25″Replaces OEM #: 618630. Both sides can be used.Belts can dry rot and tear over time and require replacing to ensure your golf cart??s performance. A worn belt will slip and your cart will not be able to run properly until it is replaced.Product DescriptionY E-Z-GO Drive BeltReplace OEM Part Number# 618630Compatible withEZGO Gas Golf Carts 2009 & newerFits 13HP Kawasaki Engine Models with Team ClutchMeasures: Outer Diameter: 37 7/8″ and Width: 1.25″1/2″ W x 35-1/2″ OD (roughly)Product FeatureMade of high-quality materials, has been tested many times before sale, and has a long service life.Easy Installation: Each of our products is 100 % tested before shipped out and fits your machine directly, requiring no further adjustment.