Yamaha Motors

Water Pump Housing 6J8-44311-00-00

Country of Origin:

Japan

Satisfaction rating

(18 Ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 6J8-44311-00-00 Water Pump Housing (viewing this product) Genuine OEM product	$11.59~~$14.49~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Recmar REC663-44311-02 WATER PUMP HOUSING (REC663-44311-02) Aftermarket product	$28.05~~$31.17~~ In stock Only 4 remaining	Good	Designed as a direct 1:1 replacement with matching internal geometry and the same style of metal sleeve inserts in the mounting holes, so fit and function should be very close to OEM. Mold finish looks comparable, but it appears to be an independent reproduction made in China, so material spec consistency and long-term durability are less certain than OEM.
Designed as a direct 1:1 replacement with matching internal geometry and the same style of metal sleeve inserts in the mounting holes, so fit and function should be very close to OEM. Mold finish looks comparable, but it appears to be an independent reproduction made in China, so material spec consistency and long-term durability are less certain than OEM.
GLM Marine 12452 Pump Housing (12452) Aftermarket product	$10.23~~$12.79~~ In stock Only 1 remaining	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

$11.59~~$14.49~~

You save 20%($2.90)

-20%

Stock information may be outdated.

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Guaranteed fitment for 8 different models

This is an OEM part manufactured by Yamaha Motors

30 day return policy

PartX Alternatives — This part: Best

Ratings provided by PartX™

Product	Price	Rating	Comment
Yamaha Motors 6J8-44311-00-00 Water Pump Housing (viewing this product) Genuine OEM product	$11.77~~$13.85~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Recmar REC663-44311-02 WATER PUMP HOUSING (REC663-44311-02) Aftermarket product	$28.05~~$31.17~~ In stock Only 4 remaining	Good	Designed as a direct 1:1 replacement with matching internal geometry and the same style of metal sleeve inserts in the mounting holes, so fit and function should be very close to OEM. Mold finish looks comparable, but it appears to be an independent reproduction made in China, so material spec consistency and long-term durability are less certain than OEM.
Designed as a direct 1:1 replacement with matching internal geometry and the same style of metal sleeve inserts in the mounting holes, so fit and function should be very close to OEM. Mold finish looks comparable, but it appears to be an independent reproduction made in China, so material spec consistency and long-term durability are less certain than OEM.
GLM Marine 12452 Pump Housing (12452) Aftermarket product	$10.23~~$12.79~~ In stock Only 1 remaining	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

Product Description

2 Stroke Application: 25,30 Three Cyl 2 Stroke Application: 40, 50, P50 (~94)

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Product Questions ⁰

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18 Product Reviews

excellent

Bruce Lundell — Jul 28, 2026

Très saturé

Sylvain Goulet — May 13, 2025

Repair difficulty: Easy Repair time: Less than 30 mins

eric brown — Apr 27, 2023

Engine: Yamaha 50hp Shopping experience: Brand and quality parts super fast shipping and professional staff thanks Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: Not running water tru the motor Just water pump replacement very easy and quick

Sergio Garcia — Mar 6, 2023

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	25
Yamaha Motors	International	30
Yamaha Motors	International	40
Yamaha Motors	International	50
Yamaha Motors	Outboard	25
Yamaha Motors	Outboard	30
Yamaha Motors	Outboard	40
Yamaha Motors	Outboard	50

Supersession Chain

Name	SKU	Superseding SKU
Water Pump HousingViewing this product	6J8-44311-00-00	Current

Aftermarket Interchange

Name	SKU	Price	Brand
Pump Housing (12452)	12452	$10.23	GLM Marine
WATER PUMP HOUSING (REC663-44311-02)	REC663-44311-02	$28.05	Recmar