I'm ready to replace the bellows and re-install the stern drive. My shop manual says to install the bellow with the word TOP on top. The new U-joint bellow is not marked. The only difference I see is two sides are rounded and the other sides have a flat spot on them. Which way is up. The old bellow was not marked either and the flat sides were on the sides and the rounded sides were up and down is that the correct orientation? As critical as these are I'd like to be sure.
Thanks
Thanks
