1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 145Get this manual

1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 145

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Seal carrier is press-fitted into the spline end of crankshaft Cleaning and Inspection
20037 Seal CarrierSeal

- OR Some models may be equipped with the following sleeve (b), which r