• Connecting Rod Mercury / Mariner 65 - 125 Hp L3 / L4 OEM# 646-818846A3,
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WSM

Connecting Rod - Mercury / Mariner 65-125 HP L3 / L4 (1985-2006, 2010-2014) OEM# 646-818846A3 | WSM 800-204

Connecting Rod - Mercury / Mariner 65-125 HP L3 / L4 (1985-2006, 2010-2014) OEM# 646-818846A3 | WSM 800-204

$165.25 AUD
$165.25 AUD
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Connecting Rod Mercury / Mariner 65 - 125 Hp L3 / L4 OEM# 646-818846A3

This WSM connecting rod is a quality aftermarket replacement part designed for Mercury 3 Cyl 3.375 Bore Looper 70 and 15 other compatible models.

It replaces selected OEM reference numbers including 646-818846A3, 646-818846T6 and is suitable for service, repair and rebuild work.

Key Features

  • Quality aftermarket replacement part from WSM
  • Engineered for dependable fit, function and service life
  • Designed for marine and powersports repair and maintenance
  • Compatible with 124 listed fitments
  • Replaces selected OEM reference numbers listed below

Product Details

  • Brand: WSM
  • WSM Part Number: 800-204
  • Product: Connecting Rod
  • OEM Reference: 646-818846A3, 646-818846T6
  • Application: Mercury 3 Cyl 3.375 Bore Looper 70 and 15 other compatible models

Product Fitment

This part is suitable for the following models:

  • Mercury 3 Cyl 3.375 Bore Looper 70 – 1987
  • Mercury 3 Cyl 3.375 Bore Looper 70 – 1988
  • Mercury 3 Cyl 3.375 Bore Looper 70 – 1989
  • Mercury 3 Cyl 3.375 Bore Looper 70 – 1990
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1987
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1988
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1989
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1990
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1991
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1992
  • Mercury 3 Cyl 3.375 Bore Looper 75 – 1993
  • Mercury 3 Cyl 3.375 Bore Looper 80 – 1987
  • Mercury 3 Cyl 3.375 Bore Looper 80 – 1988
  • Mercury 3 Cyl 3.375 Bore Looper 80 – 1989
  • Mercury 3 Cyl 3.375 Bore Looper 80 – 1990
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1987
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1988
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1989
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1990
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1991
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1992
  • Mercury 3 Cyl 3.375 Bore Looper 90 – 1993
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 1994
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 1995
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 1996
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 1997
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 1998
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 1999
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2000
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2001
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2002
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2003
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2004
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2005
  • Mercury 3 Cyl 3.500 Bore Looper 75 – 2006
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 1994
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 1995
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 1996
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 1997
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 1998
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 1999
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 2000
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 2001
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 2002
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 2003
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 2004
  • Mercury 3 Cyl 3.500 Bore Looper 90 – 2005
  • Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 75 – 2014
  • Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 90 – 2010
  • Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 90 – 2011
  • Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 90 – 2012
  • Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 90 – 2013
  • Mercury 3 Cyl 3.6255 Bore 1.5L Optimax 90 – 2014
  • Mercury 3 Cyl 65 – 1994
  • Mercury 3 Cyl 65 – 1995
  • Mercury 3 Cyl 65 – 1996
  • Mercury 3 Cyl 65 – 1997
  • Mercury 3 Cyl 65 – 1998
  • Mercury 3 Cyl 65 – 1999
  • Mercury 3 Cyl 65 – 2000
  • Mercury 3 Cyl 65 – 2001
  • Mercury 3 Cyl 65 – 2002
  • Mercury 3 Cyl 65 – 2003
  • Mercury 3 Cyl 65 – 2004
  • Mercury 3 Cyl 65 – 2005
  • Mercury Mercury – 1985
  • Mercury Mercury – 1986
  • Mercury Mercury – 1987
  • Mercury Mercury – 1988
  • Mercury Mercury – 1989
  • Mercury Mercury – 1990
  • Mercury Mercury – 1991
  • Mercury Mercury – 1992
  • Mercury Mercury – 1993
  • Mercury 4 Cyl 3.375 Bore Looper 115 – 1989
  • Mercury 4 Cyl 3.375 Bore Looper 115 – 1990
  • Mercury 4 Cyl 3.375 Bore Looper 115 – 1991
  • Mercury 4 Cyl 3.375 Bore Looper 115 – 1992
  • Mercury 4 Cyl 3.375 Bore Looper 115 – 1993
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 1994
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 1995
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 1996
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 1997
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 1998
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 1999
  • Mercury 4 Cyl 3.500 Bore Looper 100 – 2000
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 1994
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 1995
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 1996
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 1997
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 1998
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 1999
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2000
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2001
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2002
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2003
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2004
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2005
  • Mercury 4 Cyl 3.500 Bore Looper 115 – 2006
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 1994
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 1995
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 1996
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 1997
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 1998
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 1999
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 2000
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 2001
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 2002
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 2003
  • Mercury 4 Cyl 3.500 Bore Looper 125 – 2004
  • 4 Cyl 3.500 Bore Looper 125 – 2005
  • 4 Cyl 3.500 Bore Looper 125 – 2006
  • 4 Cyl 80 – 1994
  • 4 Cyl 80 – 1995
  • 4 Cyl 80 – 1996
  • 4 Cyl 80 – 1997
  • 4 Cyl 80 – 1998
  • 4 Cyl 80 – 1999
  • 4 Cyl 80 – 2000
  • 4 Cyl 80 – 2001
  • 4 Cyl 80 – 2002
  • 4 Cyl 80 – 2003
  • 4 Cyl 80 – 2004
  • 4 Cyl 80 – 2005

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

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Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.

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