John Deere 140 Mower, Lawn and Garden Tractor Category
Original Model: Kohler K321
We will need the serial number from your tractor to sell you a repower kit with the correct flywheel adapter. Tractors with serial numbers greater than 30,000 will require our part number JD140-FlyAlt-1.625. Serial numbers less than 30,000 do not require additional parts.
Parts List3 Products
Questions? Email us directly:
While we may have sold many engines listed above to be used for a John Deere 140 Mower, Lawn and Garden Tractor 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.