the PTO Gasket ya can get at napa for 49 Cents.. Just bought 6 of them... so many cuz sometimes a pto has to be shimmed out to get clearance on the gear its going on... The rounded off bolts are just pan head phillips 1/4 inch screws i think.. and if i remember right it just holds the seal or maybe even just packing around the shaft...those screws shouldnt be that tight or hard to get out...(vise grips, or chisel) then just replace the seal or packing.... if you cant find the numbers on the seal,,,if you just measure it...any good industrial bearing place should be able to get a seal by the size of it.. outside diameter of seal,,,and shaft size..which i think is 3/4 inch....and yeah like the other guy said the woodruff key is easy to get at auto or hardware store..... My recently acquired one is leakin a little but i checked the transmission and can still touch lube,,,so its not leakin that bad.... ill just keep an eye on it...and if its not drippin constant or runnin out..im gonna worry about fixin other stuff first... Lot of those old pto's leak a little.....
