Brand New Genuine Kohler ECU Module... We are an Authorized Kohler Dealer... ECU Module Genuine Kohler Part # 24-584-68-S Fits Specific Kohler Engine Models Genuine OEM Kohler Part If you need assistance locating correct part, Please email Model, Spec and Serial numbers of your engine and we will gladly look up correct parts... ** Kohler Parts are Very Specific to Spec Number of Model Engine They Fit... For Example a SV740 Model Engine Could Have 10 or More Carburetors Available, Depends on Spec of Your Engine as to Which Would be Correct Carb...**