Sierra Engine Drain Plug for MerCruiser Engines - S18-2244

Replaces 10-79953A2, 10-79953, 10-79953Q04, 10-28634, 10-28634A1, 10-20259, 816610A1, 816610A2, F40109, 10-F50109

For #1/R/MR/Alpha/Alpha I Gen II

Both Upper And Lower Units

Product code: S18-2244

Please compare the product code and specifications with the required application before ordering.