sei 163177, can someone tell me what this lower unit fits and years
sei 163177, can someone tell me what this lower unit fits and years
Going to guess that what you have is a serial number for an SEI gearcase.
We don't recommend them.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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