Tecumseh motor i think.
Ive one here that similar. Mine looks older.
https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=showpic&id=1737Motor is different. Its looking for a home.
The pulley is gone off the top.
Ive got a feeling that they might have been a long lived but not common design. Ive seen a couple of orange ones and at a glance they could nearly be early 80's looking with Briggs motors. Dunno, could be tricked by condition.
