Serial Numbers Hack
Tecumseh Carburetor Manufacturing NumbersTecumseh carburetors will have a manufacturing number stamped on the mounting flange or the body followed by a date code.
Su Carburetor Serial Numbers Lookup
1: The specification number which appears on a metal tag attached to the carburetter by one of the float chamber or suction chamber screws. 2: The position in relation to the driver. The following diagrams show the identification system used.