Heavy-Duty V-Idler / Cub Cadet 956-3045Pack Size:1Cub Cadet 956-3045, MTD 956-3045Rotary 12275, Sunbelt B1MT400Cub Cadet GT2000, GT2100, GT2542, GT2544, GT2550, GT2554, LT2042, LT2138, LT2180, TankIdler E: 1 1/8 ", Idler F: 3/8 ", Idler H: 7/32 ", Idler K: 5/16 ", Made By: An OEM supplier, ID: 3/8 ", Material: Steel, Idler C: 3/8 ", Explanation of Letters: Refer to the drawing by clicking on More Info, OD: 5 1/16 ", Height: 1 1/8 ", Idler A: 5 1/16 "