bunker,
This tiller you have was sold in 1970. The engine for this machine was indeed made by Tecumseh, which would be an LAV40 series. The model number for the engine would begin with the "143" prefix.
I would suggest the engine for your machine is a model 143.207052, or LAV40-50201B.
~Ben
This tiller you have was sold in 1970. The engine for this machine was indeed made by Tecumseh, which would be an LAV40 series. The model number for the engine would begin with the "143" prefix.
I would suggest the engine for your machine is a model 143.207052, or LAV40-50201B.
~Ben