OEM Carburetor Float / Walbro 75-566-1Pack Size:1Kohler 25 757 09, Kohler 25 757 09-S, Walbro 75-566, Walbro 75-566-1Foley/Belsaw 5980257, Laser 98291, NHC 262-9563, Sunbelt WAL-75-566Kohler M10-M20, MV18 and MV20 Walbro carburetors; Walbro WHG and WHLID: 3/4 ", OD: 1 3/4 ", Height: 3/4 ", Ethanol: Not compatible with greater than 10% ethanol fuel