Fits Exmark Quest models; Toro 74812, 74813, 74814, 74815, 74816, 74818, 74820, 74822, 74823, 74824, 74832 & 74914. Idler has a double row of bearings with double sealed sides, for standard applications.
Replaces Exmark #(s) 109-3397.
•ID: 3/8"
•OD: 4-1/8"
•Height: 1-1/8"