OMC Evinrude Johnson O-Ring

The OMC Evinrude Johnson O-Ring 326849 is a rubber o-ring used in various OMC outboards and inboards. It's specifically designed for OMC Cobra 7.4 and 7.5L sterndrives (1987 and Newer) and also fits V4 60-degree outboard (1995-2006 and some V4-V6-V8- "M" type engines 2002-2006 lists it as as a Sierra replacement for the OMC part number 326849. it's used in the propshaft housing.