You cannot interchange a Kohler Command with a Kohler Magnum engine as they are no where near the same setup. If you have a Magnum, the only option we have is the 8252227 Shortblock. If you have the Kohler Command engine and you drive of the flywheel side of the engine only, you could use any of the Kohler Command shortblocks or engines listed here. You would have to use your flywheel stub adapter of your engine. There may be minor changes but the parts should be interchangeable as needed. If you do not see an engine for you, please submit a question through the form at the bottom of this page and we will get back with you.