Thanks guys.. I can post a couple pics later when I get home.. I have a Craftsman riding mower with a 20.5 hp kohler command 46" cut , an older John Deere rider with i believe 12 hp B&S and 36"cut?.. Then a craftsman walk behind with a 5.5 hp Honda. Lastly is my favorite. It's an Ariens model 911468 walk behind has/had a 5.5 hp tecumseh centura.It seized up on me two days ago. So i need to figure out if i should hunt down the parts to rebuild it or just swap the 5.5 Honda.