Quicksilver 19183Q02 Lower Unit Gear Lube Drain and Fill Hole Screw Seal for Select Mercury Outboards and MerCruiser Sterndrives

The Quicksilver drain screw gasket is used with the 3/8‑16 drain/fill screw found on all MerCruiser and most Mercury/Mariner outboards except Verado and those of Japanese origin. There are 4 gaskets included in each clamshell's individual price.