Thanks everyone. I guess I'm so used to having to order every thing I need I did'nt even think I may find it locally but I did at an RV dealer. I called and he said they have 4 different kinds so try to bring my old blade in. I did, and it pretty much disintegrated in my hand but was enough to match it up. They have both directions with a D shaft and both directions with a round or O shaft. They said I did good getting 7 years out of it. If the screen did'nt hit the blade when I turned it off, it may have lasted another trip or 2. I fixed that also.
Thanks again guys.
'05 Damon Daybreak, 3270 on '04 P-32 Workhorse