John Deere LX178 carb with Gaskets Carb Marked 32045 or 32226 AM122614New carburetor with gaskets that fits John Deere LX178 tractors. This is the only carb available from Deere for a LX178. They all crossover to this carb. The part numbers are AM122614, M113714, M113713. This item is in the category “Home & Garden\Yard,.