Thanks, all for the quick responses. I will pursue the Mott route. Did not see anything on the pulleys but they are dirty. View attachment 523381Will take off the cover and clean it up. FYI, everything rotated freely even before I lubed it up. I am not looking for anything specific, yet. But, just want to have a source when I need it. The previous owner left a bag of new double sided blades for me. FYI, we got the tractor and all the implements for free when we bought the house. None of it including the tractor had been used for maybe 10 - 15 years. So, just want to respect the gift and keep it all running. Here is a pic of the gears with cover removed.View attachment 523380 There was just about 1/8" of oil in the gear box. Cleaned it out and filled to just above the bearing with fresh 90w gear oil.