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ITEM#: 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 2L 150
1978-2005
Mercury
6 Cyl
3.125 Bore 2L 175
1976-1981
Mercury
6 Cyl
3.125 Bore 2L XR2 150
1986-1988
Mercury
6 Cyl
3.2283 Bore Verado 350
2009-2014
Mercury
6 Cyl
3.2283 Bore Verado 400
2015-2018
Mercury
6 Cyl
3.375 Bore 2.4L 175
1981-1982
Mercury
6 Cyl
3.375 Bore 2.4L 200
1978-1982
Mercury
6 Cyl
3.375 Chrome Bore 2.4L 175
1983-1999
Mercury
6 Cyl
3.375 Chrome Bore 2.4L 200
1982-1990
Mercury
6 Cyl
3.375 Chrome Bore 2.4L 220
1987-1991
Mercury
6 Cyl
3.375 Steel Bore 2.4L XR-4 150
1988-1992
Mercury
6 Cyl
3.501 Bore 2.5L 200
1991-2005
Mercury
6 Cyl
3.501 Bore 2.5L EFI 150
1992-2010
Mercury
6 Cyl
3.501 Bore 2.5L EFI 175
1989-2004
Mercury
6 Cyl
3.501 Bore 2.5L EFI 200
1989-2006
Mercury
6 Cyl
3.501 Bore 2.5L Jet 105
1992-1998
Mercury
6 Cyl
3.501 Bore 2.5L Jet 110
2006-2013
Mercury
6 Cyl
3.501 Bore 2.5L Jet 140
1992-2005
Mercury
6 Cyl
3.501 Bore 2.5L Optimax 115
2000
Mercury
6 Cyl
3.501 Bore 2.5L Optimax 135
1998-2012
Mercury
6 Cyl
3.501 Bore 2.5L Optimax 150
1998-2014
Mercury
6 Cyl
3.501 Bore 2.5L Optimax 175
2001-2014
Mercury
6 Cyl
3.501 Bore 2.5L Pro Max 150
1994-1998
Mercury
6 Cyl
3.501 Bore 2.5L Pro Max 200
1994-2006
Mercury
6 Cyl
3.501 Bore 2.5L Pro Max 225
1994-2004
Mercury
6 Cyl
3.501 Bore 2.5L XR6 150
1992-1998
Mercury
6 Cyl
3.501 Bore 2.5L XRI 200
1992-1996
Mercury
6 Cyl
3.625 Bore 3L 225
1994-2001
Mercury
6 Cyl
3.625 Bore 3L EFI 200
2002-2008
Mercury
6 Cyl
3.625 Bore 3L EFI 225
1995-2008
Mercury
6 Cyl
3.625 Bore 3L EFI 250
1995-2008
Mercury
6 Cyl
3.625 Bore 3L Pro Max 300
1998-2005
Mercury
6 Cyl
3.625 Bore 3L XB 250
2000-2004
Mercury
6 Cyl
3.6265 Bore 2.5L Pro XS 150
2010-2018
Mercury
6 Cyl
3.6265 Bore 2.5L Pro XS 175
2008-2018
Mercury
6 Cyl
3.6265 Bore 3.2L XS 300
2006-2017
Mercury
6 Cyl
3.6265 Bore 3L Optimax 200
1997-2008
Mercury
6 Cyl
3.6265 Bore 3L Optimax 225
1998-2018
Mercury
6 Cyl
3.6265 Bore 3L Optimax 250
2003-2014
Mercury
6 Cyl
3.6265 Bore 3L Optimax 300
2015-2018
Mercury
6 Cyl
3.6265 Bore 3L Pro XS 225
2005-2018
Mercury
6 Cyl
3.6265 Bore 3L Pro XS 250
2006-2018
Mercury
6 Cyl 3L
Carb Sea Pro 225
1995-2001
Mercury
6 Cyl 4
Stroke 200
2008-2014
Mercury
6 Cyl 4
Stroke 225
2008-2014
Mercury
6 Cyl 4
Stroke 250
2008-2014
Mercury
6 Cyl 4
Stroke 275
2008-2010
Mercury
6 Cyl 4
Stroke 300
2007-2014