Husqvarna 532194326 Replacement Idler Pulley For Husqvarna/Poulan/Roper/Craftsman/Weed Eater 3/8-inch mounting hole 3.5-inch outside diameter Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater Original equipment manufacturer replacement part 1-year warranty for defects in material or workmanship