V-Idler Pulley SKU: B1EM53 Please log in to see price or purchase this item DetailsO.D 6" (152.4mm); I.D 11/16" (17.46mm); Height 1-1/8" (28.58mm)DetailsExmark 1-633166, 633166 Toro 1-633166, 633166Cross Reference-Cross Reference280-870