Rotary 2915 Flat Idler Pulley 1/2"X 4" If8001m Fits Murray by Rotary $10.34 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Idler Pulley PRODUCT DESCRIPTION DESCRIPTION Flat Idler Pulley with Flanges. Replaces Murray 23339. REPLACES OEM MURRAY 23339 SPECS OD 4" WIDTH 15/16" ID 1/2"