Tecumseh model # HS50 5 HP Engine W/ 120 Volt Electric Starter. Crankshaft is 2 3/8" Long X 3/4" O. Crankshaft is keyed and threaded. Has reverse shaft 3/4'' X 1/2''.Runs on fuel sprayed into carb, may need carb work. The item "TECUMSEH HS50 5HP ENGINE WITH 120 VOLT ELECTRIC START HORIZONTAL SHAFT USED" is in sale since Wednesday, December 19, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Snow Blowers". The seller is "buysellall2012" and is located in Minneapolis, Minnesota. This item can be shipped to United States.