Tecumseh HMSK90-156515C, 9 HP Horizontal Shaft Engine. Runs on fuel sprayed into carb, may need carb work. Missing Choke and Throttle knob. Crankshaft is 2 1/4'' long X 3/4'' diameter.It is keyed and tapped. The item "TECUMSEH HMSK90-156515C 9 HP HORIZONTAL SHAFT ENGINE USED" is in sale since Monday, March 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.