Oregon 78-020 Flat Idler Pulley for Bobcat 38184-2 4" by Oregon $22.04 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Idler Pulley PRODUCT DESCRIPTION Brand New Flat Idler Pulley for Bobcat...Flat Idler PulleyReplaces Bobcat Part # 38184-2OD: 4"Bore: 3/8"Width: 1-1/2"No FlangeOregon Part # 78-020