yanmar marine 6lya ste engine

[yanmar]

I have a Yanmar engine as above and have done a piston and con rod.
Does anyone know what engine make that yanmar uses for the 6lya ste ??

Or I need full set of pistons and liners plus 1 con rod if I can find new or good used parts if anyone can help.

[jimbunyard]

Yanmar makes that engine. As a general rule of thumb, if the name of the supposed manufacturer is cast into the metal of various essential components, one can be relatively sure that they are the original manufacturer.