While you wait for answers, we may have found some information which could help you.
Click here for Lawn Mower Carburetor Engine
How to remove a pulley from a 12 hp tecumseh eng?
replacing the diaphragm on my techumseh engine fitted to my jcb rotovator ?
How can I get my spectra 40 Tecumseh to run?
need parts for Vantage 3.5hp Tecumseh?
My Tecumseh BVS 143 Engine is spluttering and cutting out?
Engine manual required?