The model number on a KOHLER engine is located on a silver decal, which is typically attached to the blower housing of the engine.
Product question? Have your model number available when contacting us. Some of the key features are: Search for an engine by serial number. 1030 - Production Line Number (Not necessary for Parts Look-Up) *Serial Number could show HP or engine model number instead of cc (Ex: 27KO - 27Hp Kohler/ FS730KA - Kawasaki FS730V) Mower Model Codes BZE 48726KA05141030 KOHLER ENGINE PARTS LOOKUP. With complete lines of Industrial Generators, Home standby Generators, Marine Generators, and Mobile Generators.