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Part numbers 10-48409 / 10-484091.
Quicksilver Screw
For use on many Mercury/Mariner outboards and some Mercruiser sterndrives.
New OEM factory part.
Over 550 marine engines use this screw. Please check the part numbers for your fitment needs .
cat-259
10-48409 484091 Mercury Mariner Mercruiser Marine Engine Screw
$1.20
Quicksilver Screw
For use on many Mercury/Mariner outboards and some Mercruiser sterndrives.
New OEM factory part.
Over 550 marine engines use this screw. Please check the part numbers for your fitment needs .
cat-259