Maxpower 10738 V-Belt Idler Pulley Replaces John Deere GX20286 and Troy-Bilt 1760097 Also fits Sabre and Scotts Models 2-7/8 Inch OD, 11/16 Inch ID, 21/32 Inch Height Fits Sabre models 14542GS, 1642HS, 1742HS, 17542HS; Fits Scotts models L1742, L17542, L2048, L2548