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Sierra marine water pump parts and components on a white background
Set of water pump repair parts on a white background
Sierra marine water pump parts and components on a white background
Set of water pump repair parts on a white background
SKU 18-3415

Water Pump Kit with Housing | 18-3415

by SIERRA
Availability:
in stock, ready to be shipped
$68.39 - $68.39
$68.39
$68.39 - $68.39
$68.39

Sierra water pump kits are made from high-quality rubber compounds, stainless steel, and composite plastics to withstand harsh marine environments. Our kits circulate water for optimal temperature regulation - preventing overheating and costly engine repairs. Engine-specific water pump repair kits meet or exceed OEM standards. 

Kit Includes

  • Water pump housing & gasket
  • Water seal damper | 18-1830
  • Cover, water pump housing
  • O-Ring
  • Bolt
  • Washer, bolt
  • Impeller | 18-3069
  • Insert cup | 18-3449
  • Impeller key | 18-3305
  • Impeller plate | 18-3186
OEM INTERCHANGE

Yamaha Outboard

  • 63D-44311-00-00
  • 63D-W0078-01-00
  • 63D-W0078-03-00
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Warranty

Sierra's limited lifetime warranty. Read more about warranty policies here.

California Proposition 65 Warning WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov
  • Kit contains: Water pump housing & gasket
  • Water seal damper | 18-1830
  • Cover, water pump housing
  • O-Ring
  • Bolt
  • Washer, bolt
  • Impeller | 18-3069
  • Insert cup | 18-3449
  • Impeller key | 18-3305
  • Impeller plate | 18-3186

Logistics

  • Dimensions parcel depth, ["]: 3.6001
  • Dimensions parcel height, ["]: 5.0001
  • Dimensions parcel width, ["]: 7.2001
  • Parcel weight, [lbs]: 0.7551

Engine Fitment for 18-3415

Brand Engine Model Year Serial Number Range Horsepower
Yamaha Outboard 40MLHV 1997 — 40
Yamaha Outboard 40MSHV 1997 — 40
Yamaha Outboard 40TLHV 1997 — 40
Yamaha Outboard 40TLRV 1997 — 40
Yamaha Outboard 40EJRV 1997 — 40
Yamaha Outboard C40TLRV 1997 — 40
Yamaha Outboard 40ELRV 1997 — 40
Yamaha Outboard 40MJHV 1997 — 40
Yamaha Outboard 40ESRV 1997 — 40
Yamaha Outboard F50TLHV 1997 — 50
Yamaha Outboard F50TLRV 1997 — 50
Yamaha Outboard T50TLRV 1997 — 50
Yamaha Outboard 50EJRV 1997 — 50
Yamaha Outboard 50ELRV 1997 — 50
Yamaha Outboard 50TLRV 1997 — 50
Yamaha Outboard 50TLHV 1997 — 50
Yamaha Outboard P40TLRW 1998 — 40
Yamaha Outboard 40ESRW 1998 — 40
Yamaha Outboard 40MJHW 1998 — 40
Yamaha Outboard 40MLHW 1998 — 40
Yamaha Outboard 40TLRW 1998 — 40
Yamaha Outboard 40EJRW 1998 — 40
Yamaha Outboard 40ELRW 1998 — 40
Yamaha Outboard 40MSHW 1998 — 40
Yamaha Outboard C40TLRW 1998 — 40
Yamaha Outboard P40TLHW 1998 — 40
Yamaha Outboard 50EJRW 1998 — 50
Yamaha Outboard F50TLRW 1998 — 50
Yamaha Outboard C50TLRW 1998 — 50
Yamaha Outboard 50ELRW 1998 — 50
Yamaha Outboard 40EJRX 1999 — 40
Yamaha Outboard 40ESRX 1999 — 40
Yamaha Outboard 40MSHX 1999 — 40
Yamaha Outboard 40TLRX 1999 — 40
Yamaha Outboard C40TLRX 1999 — 40
Yamaha Outboard 40MJHX 1999 — 40
Yamaha Outboard 40MLHX 1999 — 40
Yamaha Outboard F40TLRX 1999 — 40
Yamaha Outboard C50TLRX 1999 — 50
Yamaha Outboard F50TLRX 1999 — 50
Yamaha Outboard 50EJRX 1999 — 50
Yamaha Outboard 40TLRY 2000 — 40
Yamaha Outboard 40MJHY 2000 — 40
Yamaha Outboard 40MLHY 2000 — 40
Yamaha Outboard C40TLRY 2000 — 40
Yamaha Outboard C50TLRY 2000 — 50
Yamaha Outboard 50EJRY 2000 — 50
Yamaha Outboard F50TLRY 2000 — 50
Yamaha Outboard 40MLHZ 2001 — 40
Yamaha Outboard C40TLRZ 2001 — 40
Yamaha Outboard 40MJHZ 2001 — 40
Yamaha Outboard 40TLRZ 2001 — 40
Yamaha Outboard C50TLRZ 2001 — 50
Yamaha Outboard 50EJRZ 2001 — 50
Yamaha Outboard 50TLRZ 2001 — 50
Yamaha Outboard F50TLRZ 2001 — 50
Yamaha Outboard C40TLRA 2002 — 40
Yamaha Outboard 40TLRA 2002 — 40
Yamaha Outboard 50TLRA 2002 — 50
Yamaha Outboard F50TLRA 2002 — 50
Yamaha Outboard F60TLRA 2002 — 60
Yamaha Outboard 40TLRB 2003 — 40
Yamaha Outboard C40TLRB 2003 — 40
Yamaha Outboard F50TLRB 2003 — 50
Yamaha Outboard 50TLRB 2003 — 50
Yamaha Outboard F60TJRB 2003 — 60
Yamaha Outboard F60TLRB 2003 — 60
Yamaha Outboard 40TLRNC 2004 — 40
Yamaha Outboard 40TLRC 2004 — 40
Yamaha Outboard 50TLRNC 2004 — 50
Yamaha Outboard 50TLRC 2004 — 50
Yamaha Outboard F50TLRC 2004 — 50
Yamaha Outboard F60TJRC 2004 — 60
Yamaha Outboard F60TLRC 2004 — 60
Yamaha Outboard 40TLRD 2005 — 40
Yamaha Outboard 50TLRD 2005 — 50
Yamaha Outboard F50TLRD 2005 — 50
Yamaha Outboard F60TLRD 2005 — 60
Yamaha Outboard F60TJRD 2005 — 60
Yamaha Outboard 40TLR 2006-2005 — 40
Yamaha Outboard 50TLR 2006-2005 — 50
Yamaha Outboard F50LA 2006-2011 — 50
Yamaha Outboard F50LB 2006-2013 — 50
Yamaha Outboard F50TLR 2006-2005 — 50
Yamaha Outboard 50TLR 2006 — 50
Yamaha Outboard F50TLR 2006 — 50
Yamaha Outboard F60TLR 2006-2005 — 60
Yamaha Outboard F60LA 2006-2011 — 60
Yamaha Outboard F60LB 2006-2013 — 60
Yamaha Outboard F60TJR 2006-2005 — 60
Yamaha Outboard F60TLR 2006 — 60
Yamaha Outboard F60TJR 2006 — 60
Yamaha Outboard 50TLR 2007 — 50
Yamaha Outboard F50TLR 2007 — 50
Yamaha Outboard F60TJR 2007 — 60
Yamaha Outboard F60TLR 2007 — 60
Yamaha Outboard 50TLR 2008 — 50
Yamaha Outboard F50TLR 2008 — 50
Yamaha Outboard F60TLR 2008 — 60
Yamaha Outboard 50TLR 2009 — 50
Yamaha Outboard F50TLR 2009 — 50
Yamaha Outboard F60TLR 2009 — 60
Yamaha Outboard F50TLR 2010 — 50
Yamaha Outboard F60TLR 2010 — 60
Yamaha Outboard F50TLR 2011 — 50
Yamaha Outboard F60TLR 2011 — 60
Yamaha Outboard F50LA 2012 — 50
Yamaha Outboard F60LA 2012 — 60
Yamaha Outboard F50LB 2014 — 50
Yamaha Outboard F60LB 2014 — 60
Yamaha Outboard F50LB 2015 — 50
Yamaha Outboard F60LB 2015 — 60
Yamaha Outboard F50LB 2016 — 50
Yamaha Outboard F60LB 2016 — 60
Yamaha Outboard F50LB 2017 — 50
Yamaha Outboard F60LB 2017 — 60
Yamaha Outboard F50LB 2018 — 50
Yamaha Outboard F60LB 2018 — 60
Yamaha Outboard F50LB 2019 — 50
Yamaha Outboard F60LB 2019 — 60
Yamaha Outboard F50LB 2020 — 50
Yamaha Outboard F60LB 2020 — 60
Yamaha Outboard F50LB2 2021 — 50
Yamaha Outboard F50LB 2021 — 50
Yamaha Outboard F60LB 2021 — 60
Yamaha Outboard F50LB2 2022 — 50
Yamaha Outboard F50LB 2022 — 50
Yamaha Outboard F60LB 2022 — 60
Yamaha Outboard F50LB 2023 — 50
Yamaha Outboard F50LB2 2023 — 50
Yamaha Outboard F60LB 2023 — 60
Yamaha Outboard F50LB2 2024 — 50
Yamaha Outboard F50LB 2024 — 50
Yamaha Outboard F60LB 2024 — 60
Yamaha Outboard F50LC 2025 — 50
Yamaha Outboard F50LC2 2025 — 50
Yamaha Outboard F50LC3 2025 — 50
Yamaha Outboard F60LC 2025 — 60
Yamaha Outboard F60LC3 2025 — 60

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Interchange for Water Pump Kit with Housing | 18-3415

Yamaha Outboard

  • 63D-44311-00-00
  • 63D-W0078-01-00
  • 63D-W0078-03-00

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60 YEARS OF SIERRA

SIERRA has a 60-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.

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