:welcome:
I'm going to move your thread over to our Cub Cadet section, although our Kohler engine forum might be a good place to stop by as well. :smile:
I replace the oil sump housing, and have new bearing. Less cost than engine. That Kohler has alot of problems. replace with Briggs & stratton or Kohler command.
Partstree has all the pan for them. $140-160