Powerhead Gasket Kit
Crankshaft Seals are not included in this kit. See "Related Products" tab if you need the seals
Please order carefully as we carry two different kits that are very similar and have similar gaskets. See the "Related Products" tab for the other kit.
Fits:
Mercury / Mariner
Many 50-70hp High / Low Dome Piston Crossflow Engines
May fit additional models to those listed above. Please DO NOT order based solely on application info above. You MUST compare the oem number of the part for your engine to those listed below to ensure correct fitment of this part for your application! Failure to order this way will likely lead to the wrong part being ordered!
Replaces: 73440A76, 76589A77, 76589A78, 76589A79, 88449A32, 88449A80, 27-69524A75, 18-4352, 9-64208, 39180
