Ariens 901012 Tiller Category

Original Model: HH70

The Tecumseh Cast Iron engines are no longer available. The Tecumseh HM80PTO and HM100PTO are the only engines that will work right on that tiller with the two shafts on them. If you are willing to give up reverse on your tiller the OHV engines listed here would also work on there. This tiller has a two groove 2-1/2" diameter pulley for 3/8" belts on it, if you get a new pulley to fit the engine with a 3/4" shaft it will work as well.

Parts List

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General Disclaimer

While we may have sold many engines listed above to be used for a Ariens 901012 Tiller 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.