I went to look and like I thought the owner didn't want me taking anything apart.........but he did give me the owners manual....the engine is a 422437, type 0721-01..........does that help....by the pics in the manual, the shaft is straight and what I found on the net, it should have a 1" shaft.........any help at all?
Not sure what year this things is.....how can I tell?
The mower was a GT 18 Twin Garden Tractor--Model number 917.255910
How much is the engine worth in your opinion if you were looking to buy one?