WSM
Seal Water Pump - Yamaha 40-60 HP 4 Stroke (1995-2022) OEM# 18-1828 | WSM 770-123
Seal Water Pump - Yamaha 40-60 HP 4 Stroke (1995-2022) OEM# 18-1828 | WSM 770-123
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Seal Water Pump Yamaha 40 - 60 Hp 4 Stroke OEM# 18-1828
This WSM seal water pump is a quality aftermarket replacement part designed for Yamaha 3 Cyl 2.638 Bore 40 and 6 other compatible models.
It replaces selected OEM reference numbers including 18-1828, 18-1830, 663-44366-00-00, 663-44366-01-00 and is suitable for service, repair and rebuild work.
Key Features
- Quality replacement component for service and rebuild work
- Designed for dependable fitment and durable performance
- Suitable for restoring smooth operation and reducing wear
- Compatible with 108 listed fitments
- Replaces selected OEM reference numbers listed below
Product Details
- Brand: WSM
- WSM Part Number: 770-123
- Product: Seal Water Pump
- OEM Reference: 18-1828, 18-1830, 663-44366-00-00, 663-44366-01-00
- Application: Yamaha 3 Cyl 2.638 Bore 40 and 6 other compatible models
Product Fitment
This part is suitable for the following models:
- Yamaha 3 Cyl 2.638 Bore 40 – 1995
- Yamaha 3 Cyl 2.638 Bore 40 – 1996
- Yamaha 3 Cyl 2.638 Bore 40 – 1997
- Yamaha 3 Cyl 2.638 Bore 40 – 1998
- Yamaha 3 Cyl 2.638 Bore 40 – 1999
- Yamaha 3 Cyl 2.638 Bore 40 – 2000
- Yamaha 3 Cyl 2.638 Bore 40 – 2001
- Yamaha 3 Cyl 2.638 Bore 40 – 2002
- Yamaha 3 Cyl 2.638 Bore 40 – 2003
- Yamaha 3 Cyl 2.638 Bore 40 – 2004
- Yamaha 3 Cyl 2.638 Bore 40 – 2005
- Yamaha 3 Cyl 2.638 Bore 40 – 2006
- Yamaha 3 Cyl 2.638 Bore 50 – 1995
- Yamaha 3 Cyl 2.638 Bore 50 – 1996
- Yamaha 3 Cyl 2.638 Bore 50 – 1997
- Yamaha 3 Cyl 2.638 Bore 50 – 1998
- Yamaha 3 Cyl 2.638 Bore 50 – 1999
- Yamaha 3 Cyl 2.638 Bore 50 – 2000
- Yamaha 3 Cyl 2.638 Bore 50 – 2001
- Yamaha 3 Cyl 2.638 Bore 50 – 2002
- Yamaha 3 Cyl 2.638 Bore 50 – 2003
- Yamaha 3 Cyl 2.638 Bore 50 – 2004
- Yamaha 3 Cyl 2.638 Bore 50 – 2005
- Yamaha 3 Cyl 2.638 Bore 50 – 2006
- Yamaha 3 Cyl 2.638 Bore 50 – 2007
- Yamaha 3 Cyl 2.638 Bore 50 – 2008
- Yamaha 3 Cyl Jet 40 – 1995
- Yamaha 3 Cyl Jet 40 – 1996
- Yamaha 3 Cyl Jet 40 – 1997
- Yamaha 3 Cyl Jet 40 – 1998
- Yamaha 3 Cyl Jet 40 – 1999
- Yamaha 3 Cyl Jet 40 – 2000
- Yamaha 3 Cyl Jet 40 – 2001
- Yamaha 3 Cyl Jet 50 – 1995
- Yamaha 3 Cyl Jet 50 – 1996
- Yamaha 3 Cyl Jet 50 – 1997
- Yamaha 3 Cyl Jet 50 – 1998
- Yamaha 3 Cyl Jet 50 – 1999
- Yamaha 3 Cyl Jet 50 – 2000
- Yamaha 3 Cyl Jet 50 – 2001
- Yamaha 4 Cyl 4 Stroke 50 – 1995
- Yamaha 4 Cyl 4 Stroke 50 – 1996
- Yamaha 4 Cyl 4 Stroke 50 – 1997
- Yamaha 4 Cyl 4 Stroke 50 – 1998
- Yamaha 4 Cyl 4 Stroke 50 – 1999
- Yamaha 4 Cyl 4 Stroke 50 – 2000
- Yamaha 4 Cyl 4 Stroke 50 – 2001
- Yamaha 4 Cyl 4 Stroke 50 – 2002
- Yamaha 4 Cyl 4 Stroke 50 – 2003
- Yamaha 4 Cyl 4 Stroke 50 – 2004
- Yamaha 4 Cyl 4 Stroke 50 – 2005
- Yamaha 4 Cyl 4 Stroke 50 – 2006
- Yamaha 4 Cyl 4 Stroke 50 – 2007
- Yamaha 4 Cyl 4 Stroke 50 – 2008
- Yamaha 4 Cyl 4 Stroke 50 – 2009
- Yamaha 4 Cyl 4 Stroke 50 – 2010
- Yamaha 4 Cyl 4 Stroke 50 – 2011
- Yamaha 4 Cyl 4 Stroke 50 – 2012
- Yamaha 4 Cyl 4 Stroke 50 – 2013
- Yamaha 4 Cyl 4 Stroke 50 – 2014
- Yamaha 4 Cyl 4 Stroke 50 – 2015
- Yamaha 4 Cyl 4 Stroke 50 – 2016
- Yamaha 4 Cyl 4 Stroke 50 – 2017
- Yamaha 4 Cyl 4 Stroke 50 – 2018
- Yamaha 4 Cyl 4 Stroke 50 – 2019
- Yamaha 4 Cyl 4 Stroke 50 – 2020
- Yamaha 4 Cyl 4 Stroke 50 – 2021
- Yamaha 4 Cyl 4 Stroke 50 – 2022
- Yamaha 4 Cyl 4 Stroke 60 – 2002
- Yamaha 4 Cyl 4 Stroke 60 – 2003
- Yamaha 4 Cyl 4 Stroke 60 – 2004
- Yamaha 4 Cyl 4 Stroke 60 – 2005
- Yamaha 4 Cyl 4 Stroke 60 – 2006
- Yamaha 4 Cyl 4 Stroke 60 – 2007
- Yamaha 4 Cyl 4 Stroke 60 – 2008
- Yamaha 4 Cyl 4 Stroke 60 – 2009
- Yamaha 4 Cyl 4 Stroke 60 – 2010
- Yamaha 4 Cyl 4 Stroke 60 – 2011
- Yamaha 4 Cyl 4 Stroke 60 – 2012
- Yamaha 4 Cyl 4 Stroke 60 – 2013
- Yamaha 4 Cyl 4 Stroke 60 – 2014
- Yamaha 4 Cyl 4 Stroke 60 – 2015
- Yamaha 4 Cyl 4 Stroke 60 – 2016
- Yamaha 4 Cyl 4 Stroke 60 – 2017
- Yamaha 4 Cyl 4 Stroke 60 – 2018
- Yamaha 4 Cyl 4 Stroke 60 – 2019
- Yamaha 4 Cyl 4 Stroke 60 – 2020
- Yamaha 4 Cyl 4 Stroke 60 – 2021
- Yamaha 4 Cyl 4 Stroke 60 – 2022
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2003
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2004
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2005
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2006
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2007
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2008
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2009
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2010
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2011
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2012
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2013
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2014
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2015
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2016
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2017
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2018
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2019
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2020
- Yamaha 4 Cyl Jet 4 Stroke 60 – 2021
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.
You May Also Need
Browse related parts for compatible models:
- Water Pump Service Kit Yamaha 40 - 60 Hp OEM# 18-3434 – 725-420-01
- O-Ring Crankshaft Yamaha 9.9 - 225 Hp 94-21 OEM# 93210-32738-00 – 527-85
- Oil Seal Yamaha 40 - 60 Hp 95-22 OEM# 93101-25M57-00 – 552-33
- Control Box Assembly Yamaha 8 - 300 Hp - Push To Open OEM# 703-48201-A3-00 – 905-200
Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.
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