Toro Z16-44 Mower, Zero Turn Category
Original Model: Briggs 31G777-0036
Some of these mowers had a 311777 engine. The newer AVS engine is about 2" wider than this series engine due to a larger air breather.
Parts List2 Products
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While we may have sold many engines listed above to be used for a Toro Z16-44 Mower, Zero Turn 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.