Hello Red Square Community! My father recently rebuilt a 1990 520-H he found at a junk yard and surprised me with it as a birthday present. I've done a lot of searching for guidance on implements/attachments that will fit this particular model but am coming up short. I would love to get a rototiller, snow thrower, and a blade but I have no idea what will work. My model number is 41-20OE01. Will any wheel horse attachment prior to 1990 work with this tractor? I'm new to this so any help would be much appreciated. Thank you for your time!