Techumseh 10hp Verticle Shaft Engine Runs GreatTechumseh 10hp Verticle Shaft Engine Runs Great! Great log splitter engine! The item “Techumseh 10hp Verticle Shaft Engine Runs Great” is in sale since Wednesday, January 30, 2019. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Snow Blowers”. The seller is “kemil3102″.