Scag STT61A-27CH Mower, Zero Turn Category
Original Model: Kohler CH740-0021, CH740-3114, and CH740-3114 all of these have a 1-1/8"x3.35" Shaft
Parts List
1 ProductsEngines
CH740-3145
25hp Kohler Command Engine, Horizontal 1-1/8"D x 3-11/32"L Keyed Shaft, Electric Start, 20 Amp Alternator, canister Air Filter
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General Disclaimer
While we may have sold many engines listed above to be used for a Scag STT61A-27CH 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.