New in original package Johnson/Evinrude/ OMC part number 332010, 326953 head gaskets. These are OEM parts, not aftermarket. They are leftover inventory from when I was in the outboard repair business. They do cross to Sierra 18-2888-9. They fit the following outboards. Please verify fitment before purchase. Free ground shipping to lower 48.

1981-1993 2.5, 3, 4, 4.5, Ultra, Excel 4