Kubota SAE Flywheel Housing?
 

I read somewhere that the Kubota v2203 came with an SAE #4 flywheel housing.

If so, that would be very cool as I have an old adapter, SAE #4/Chevy tranny, leftover from an earlier project that never happened. Can you guys verify that these engines do indeed come with SAE #4? (Pleasepleaseplease)

Also, I looked through one of the online engine manuals, and the lower end design looks to be beyond bulletproof!

Eddie