Location: On the Engine or stamped on valve cover or stamped on blower housing. Model numbers are located on the physical engine and usually contain a combination of letters and numbers. The numbering system is often segmented into 3 sections: [Model Number] - [Engine Type Number] - [Code Number]. Your model number will be either 6, 7, 11 or 12 characters in length.
Location: The model number, serial number, and specification code on a Kohler engine are located on a silver decal attached to the blower housing on the side of the engine cover. There are several places on the engine this may be found. Typically, the Tecumseh engine model label is located on the front or top of the engine. ENGINE: ENGINE MODEL - SPEC NO. Hydro-Gear products can be identified by the label attached to the product depicting the model and serial number. The identification should be visible by viewing the case/cover unit from below and behind as it is mounted in the driven equipment.