Brand New Genuine Kohler Starter Solenoid... We are an Authorized Kohler Dealer... Starter Solenoid Genuine Kohler Part # 17-435-05-S Fits Specific Kohler CH395 & CH440 Model Engines 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