"Hi, I have a 56 Evinrude Spor
"Hi, I have a 56 Evinrude Sportwin 10 hp (model 10012). It leaks oil out of the gear case. I suspect the gaskets are worn-out; in particular, I suspect the gaskets in the linkage and drive-shaft. But I can't find a seal kit for the 56 (I can find seal kits for 58...