Here we have a powerhead for early-mid 1980's 35 hp Mercury 2-stroke/2 cylinder outboards, applications below. This powerhead is in good working condition, it was removed from a running outboard that was only used in freshwater. This powerhead had good compression when we checked it, the top cylinder had ~127 psi, and the bottom cylinder had ~133 psi. The reciprocating assembly is nice and tight. There are no cracks, breaks, or welds on this powerhead. See pics.  If you have any questions or need to see more pictures, please ask! 

This part was removed from a 1985 Mercury 35 hp outboard with the serial number: OA998240

 This product fits the following:

mercury 35hp 209608 up — 35hpmercury 35hp 6445653 thru 0b110788 — 35hpmercury 35hp 9384476 up — 35hp