Ariens EZR1842 Mower, Zero Turn Category
Original Model: Briggs Intek 406777-0158
The shaft size is 1" x 3-5/32". If it has an electric clutch, you will need to buy an engine with a 9 amp or larger alternator or use the one from your orignal engine.
Parts List
1 ProductsEngines
44T977-0043
25hp Briggs & Stratton Commercial Series, Vertical 1"x3-5/32" Shaft, Cyclonic Air Cleaner, Fuel Pump, Oil Filter, 16 Amp Alternator, Premium Oil Filter
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General Disclaimer
While we may have sold many engines listed above to be used for a Ariens EZR1842 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.