Flat Idler Pulley For Grasshopper # 393225Replaces Part Numbers Grasshopper 393225OEM Numbers : 393225Type : Flat Idler PulleyDescription : A: 4-16/32", B: 4", C: 1/2", D: 23/32", E: 1/4", F: 1/4", T: .090". Composite: glass filled nylon. (1/2" X 4-19/32"). Fits models from 1984 thru 1994, 44", 48", and 52" decks (2 per deck). GRASSHOPPER 393225 OREGON 78-021 SUNBELT B1CO7937