WSM MERCURY 105-400 HP LOWER UNIT BEARING - 447-300, 18-1143, 31-36387A 1

WSM MERCURY 105-400 HP LOWER UNIT BEARING - 447-300, 18-1143, 31-36387A 1

Marsoni

M251S

$56.97

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM MERCURY 105-400 HP LOWER UNIT BEARING - 447-300, 18-1143, 31-36387A 1ITEM#: 447 300 BEARING, LOWER UNIT MERCURY MARINER MERCRUISER 105 400 HP OEM#: 18 1143, 31 36387A1, 31 8M0146566, 8M0146566, 9 75107 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercruiser ALL Mercury 4 Cyl 4 Stroke 135 2008 2009 Mercury 4 Cyl 4 Stroke 150 2008 2014 Mercury 4 Cyl 4 Stroke 175 2008 2014 Mercury 4 Cyl 4 Stroke 200 2008 2018 Mercury 6 Cyl 2. 5L XS 200 2001 2006 Mercury 6 Cyl 3. 125 Bore 2L 135 1986 2000 Mercury 6 Cyl 3. 125 Bore

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Used this to replace the Klein magnetic strap on my C-800 multimeter. (This is not easy and takes a lot of manipulation, but if you can get it in the plastic loop on the multimeter up past where the loop in the strap end is sewn, you can use a screwdriver through that to yank it the rest of the way). Once it’s done it’s beautiful! This thing could hold 2 dozen multimeters and it’s MUCH longer without being too long! Otherwise it’s just an awesome strap anyway. It holds a lot of weight (I didn’t test to spec) but definitely enough for what one would expect! I have both sizes, the smaller one is attached to the multimeter and the larger holds a cord to the side of my toolbox. (Tip)- to prevent slipping just put the magnetic base on the other side of the metal by the box tray and let the strap hang over (if attached to a toolbox). It adds to the weight it can hold too. (Just physics). That will work on anything vertical and thin enough to get around with enough slack to still use the strap. 👍. Would definitely buy another

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Reviewed in the United States on August 27, 2025