Proven Part 1/2" X 55" Fits Ariens Toro 72075 07207500 10-4388 10-4865 10-6689 8976, Width: 1/2"Length: 55Fits Oem: Ariens: 72075 07207500, Belt (Industry Number): 4L550, Bolens: 110-8488 174-5368 181-3271 181-3561, Cub Cadet: 106991-C1 754-3017 954-3017, Gilson: 4052, Homelite/Jacobsen: 390562, John Deere: M90958, MTD: 754-0208 754-0247 954-0208 954-0247, Murray: 21649 23796 37X12 37X36, Rotary: 5088, Simplicity/Allis Cha: 2106689Sm, Toro: 10-4388 10-4865 10-6689 8976, Yardman: 1651-69 1651-84 3651-89A, Yazoo: 205-055 205-155Fits Aftermarket: 5088 7498Fits Model: N/A