Good evening all WH junkies including myself. I have a '91 520H with a worn out P220G and have an opportunity to get a good running 1993 Kohler M20 out of a Huskee TS2051A. My question is how much of a nightmare am I looking at to make the swap? I do not know the output shaft size of the M20 or it's configuration (straight or tapered) at this point. I was hoping someone out there might have experience/knowledge of this undertaking. I'm open to all thoughts and suggestions. Thank you all. Anvil