Ariens 922-999 Snow Blower Category
Original Model: Tecumseh 5hp HS40-552658
Shaft is 3/4" x 2-5/16" with 1/2" pto shaft. The engine listed with only one shaft. You may be able to use your original side cover and camshaft to make the new engine have two shafts. You will have to make sure that your carburetor and muffler are set up the same as the LH195 series engine which is the muffler on the right side and the carburetor on the left as your looking at the carburetor side of the engine. If your muffler and carburetor are opposite than that which is listed, this engine will not work for you.
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While we may have sold many engines listed above to be used for a Ariens 922-999 Snow Blower Category, we are NOT claiming these are exact replacements unless the product notes explicitly say so. Many original equipment engines may no longer be in production because of obsolescence or EPA regulations, so in some cases there may not be an exact replacement available. Our intention here is to show that other customers have utilized these in the equipment shown, but may have had to make some modifications to do so. If we know of any required changes, we will list those, however, some adapting during installation should be expected.