Make sure this fits by entering your model number.
This part is compatible with models including; 9174791A,917384502,917374381,917384504,917374380,917384503,917384506,917384505,917371150,917384507,9174791B,917374382,917371780,917388431,917388430,A149K21 (96136000602),96119000501,A149K21 (96136001000),917384511,917384510,917384513,917384512,917384515,917384514,917384517,917384516,917384519,917371140,917384518,917371770,917371891,917372980,96112013101,917371130,917371890,91738451B,917372900,917389011,917389010,917388200,917388442,917388440
This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 418655,416860,590826101

6 1/4-inch Pulley with hole to fit a splined shaft
Current part number 532195945 replaces previous part numbers 195945, 197473, 532197473 and 12378.
Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater