Yamaha Motors

WATER PUMP REPAIR KIT 61A-W0078-A4-00

Country of Origin:

Japan

Satisfaction Rating

(62 ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 61A-W0078-A4-00 WATER PUMP REPAIR KIT (viewing this product) Genuine OEM product	$62.60 ~~$78.25~~ In stock 5+ in stock	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.
Mercury Marine 8M6012788 WTR PMP KIT-YAM Genuine OEM product	$37.39 ~~$43.99~~ 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.
Mercury Marine 8M6012787 WTR PMP KIT-YAM Genuine OEM product	$43.34 ~~$50.99~~ 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.
EMP 46-02346 Water Pump Service Kit Aftermarket product	$59.49 ~~$69.99~~ In stock 5+ in stock	Better	EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP 46-46202 Water Pump Kit with Housing Aftermarket product	$76.49 ~~$89.99~~ In stock 5+ in stock	Better	EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
Recmar REC61A-W0078-A1 WATER PUMP REPAIR KIT (REC61A-W0078-A1) Aftermarket product	$47.57 ~~$52.86~~ In stock 5+ in stock	Good	Includes a full housing with liner and the required wear/seal parts, but the wear plate is unmarked and the flanged bolt hardware is more generic than OEM’s tab-locking system. China-made rubber and sealing components are typically more variable, increasing the risk of shorter service life versus the Japan/Italy kits.
Includes a full housing with liner and the required wear/seal parts, but the wear plate is unmarked and the flanged bolt hardware is more generic than OEM’s tab-locking system. China-made rubber and sealing components are typically more variable, increasing the risk of shorter service life versus the Japan/Italy kits.
Arco Marine WP019 Arco WP019 New Water Pump Repair Kit for Yamaha Outboard Aftermarket product	$102.49 In stock Only 5 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.
OMAX OMAX-61A-W0078-A2 WATER PUMP REPAIR KIT Aftermarket product	$1.00 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.
OMAX OMAX-61A-W0078-A2-WH WATER PUMP REPAIR KIT Aftermarket product	$1.00 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.
Peach Motors PM-61A-W0078-A3-WH Water Pump Repair Kit (With Housing) Aftermarket product	$97.75 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.	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.
Peach Motors PM-61A-W0078-A2-00 Water Pump Repair Kit (No Housing) Aftermarket product	$68.40 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.	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.
Sierra Marine 18-3396 Water Pump Kit Aftermarket product	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.	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.
GLM Marine 12069 Water Pump Service Kit (12069) Aftermarket product	$65.43 ~~$81.79~~ In stock 5+ in stock	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.
Recmar REC6G5-W0078-A1 WATER PUMP KIT (REC6G5-W0078-A1) Aftermarket product	$47.37 ~~$52.63~~ In stock 5+ in stock	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.
GLM Marine 12262 Complete Water Pump Kit (12262) Aftermarket product	$63.81 ~~$79.76~~ In stock 5+ in stock	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.

$62.60~~$78.25~~

You save $15.65

-20%

In stock

5+ in stock

Qty

This is an OEM part manufactured by Yamaha Motors

30 day return policy

Discounted Products

-50%

Yamaha Motors

Complete Drive Shaft61A-45501-20-00

In stock

Ships Immediately

~~$585.45~~

$292.73

You save $292.72

-50%

Yamaha Motors

Upper Casing60X-45111-00-8D

In stock

Ships Immediately

~~$1182.50~~

$591.25

You save $591.25

-50%

Yamaha Motors

Apron6N7-42741-01-8D

In stock

Ships Immediately

~~$212.00~~

$106.00

You save $106.00

-50%

Yamaha Motors

Crankshaft Assembly7LV-11400-00-00

In stock

Ships Immediately

~~$298.99~~

$149.50

You save $149.49

-50%

Yamaha Motors

Connecting Rod Assembly66K-11650-00-00

In stock

Ships Immediately

~~$403.45~~

$201.72

You save $201.73

-50%

Yamaha Motors

Lower Unit Assembly60W-45300-20-8D

In stock

Ships Immediately

~~$3767.50~~

$1883.75

You save $1883.75

-50%

Yamaha Motors

Gear (26T)61H-45571-01-00

In stock

Ships Immediately

~~$249.80~~

$124.90

You save $124.90

-50%

Yamaha Motors

Manifold Gasket6P2-13556-00-00

In stock

Ships Immediately

~~$228.45~~

$114.22

You save $114.23

-50%

Performance 3 Prop - 3 Blade 10.13x13RH Stainless Steel

Yamaha Motors

MAR-GYT3B-02-13

37 options available

In stock

Ships Immediately

~~$439.00~~

$219.50

You save $219.50

-50%

Yamaha Motors

Intake Casing 6-1/86H4-JD000-07-00

In stock

Ships Immediately

~~$591.45~~

$295.73

You save $295.72

-50%

Yamaha Motors

Clamp Bracket67F-43111-00-8D

In stock

Ships Immediately

~~$351.90~~

$175.95

You save $175.95

-50%

Yamaha Motors

Clamp Bracket67F-43112-00-8D

In stock

Ships Immediately

~~$351.90~~

$175.95

You save $175.95

-50%

Yamaha Motors

REMOTE CONTROL ASSY (7P)703-48240-12-00

In stock

Ships Immediately

~~$409.00~~

$204.50

You save $204.50

-50%

Yamaha Motors

Gear Pump Assembly62Y-43830-01-00

In stock

Ships Immediately

~~$492.00~~

$246.00

You save $246.00

-50%

Yamaha Motors

Sq S&Fm Meter6Y8-83500-01-00

In stock

Ships Immediately

~~$602.00~~

$301.00

You save $301.00

-50%

Yamaha Motors

Power Head Gasket Kit67H-W0001-01-00

In stock

Ships Immediately

~~$440.55~~

$220.28

You save $220.27

-50%

Yamaha Motors

Float Chamber Cover67H-14182-01-00

In stock

Ships Immediately

~~$555.00~~

$277.50

You save $277.50

-50%

Yamaha Motors

Fuel Tank Complete7CB-F4110-10-00

In stock

Ships Immediately

~~$421.99~~

$211.00

You save $210.99

-50%

Yamaha Motors

Rotor Assembly6BL-85550-00-00

In stock

Ships Immediately

~~$558.50~~

$279.25

You save $279.25

-50%

Offshore II Prop - 3 Blade 15x20LH Stainless Steel

Yamaha Motors

MAR-15020-0L-E0

12 options available

In stock

Ships Immediately

~~$666.00~~

$333.00

You save $333.00

See all discounted products

Our verified social media accounts

Beware of impersonators

Product Questions ⁴

Is this water pump kit fits on a 2004 150TXRC YAMAHA? Thank you

Yes, this item works for your model.

it is for a 2004 sx200txrc

Need to verify that this water pump will work on a VX225TLRB? Thx, David

Yes, this is the correct kit for your engine.

will this kit 61A-W0078-A4-00 fit my 1998 P200TLRW YAMAHA ENGINE AND WHAT PARTS COME WITH THIS KIT

Hi, This is a complete kit minus the HOUSING.

Will this fit my 2004 Yamaha 150txrc 2 stroke

61A-W0078-A4-00 would be the correct kit for your engine.

62 Product Reviews

Good got everything I needed in a timely fashion.

Nathan Holland — Apr 13, 2026

Very good! Parts were OEM and did the job perfectly.

Larry Goodwin — Apr 6, 2026

Excellent online order capability and prompt delivery of OEM parts. Thanks

Jack Garrison — Apr 6, 2026

Execellent service. Everything in stock and on my doorstep 5 days later

Mark Lipsius — Mar 30, 2026

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	VMAX
Yamaha Motors	International	150
Yamaha Motors	International	165
Yamaha Motors	International	175
Yamaha Motors	International	185
Yamaha Motors	International	200
Yamaha Motors	International	225
Yamaha Motors	International	240
Yamaha Motors	International	250
Yamaha Motors	International	300
Yamaha Motors	Outboard	150
Yamaha Motors	Outboard	175
Yamaha Motors	Outboard	200
Yamaha Motors	Outboard	225
Yamaha Motors	Outboard	250
Yamaha Motors	Outboard	300

Supersession Chain

Name	SKU	Superseding SKU
Water Pump Repair Kit	61A-W0078-A3-00	Current
WATER PUMP REPAIR KIT	61A-W0078-A2-00	Current
WATER PUMP REPAIR KIT(viewing)	61A-W0078-A4-00	Current
WATER PUMP REPAIR KIT	65L-W0078-A1-00	Current

Aftermarket Interchange

Name	SKU	Price
Water Pump Kit with Housing	46-46202	$76.49
Water Pump Service Kit	46-02346	$56.09
Water Pump Service Kit (12069)	12069	$65.43
Arco WP019 New Water Pump Repair Kit for Yamaha Outboard	WP019	$105.52
WTR PMP KIT-YAM	8M6012788	$42.49
WATER PUMP REPAIR KIT	OMAX-61A-W0078-A2	$1.00
WATER PUMP REPAIR KIT	OMAX-61A-W0078-A2-WH	$1.00
WTR PMP KIT-YAM	8M6012787	$48.99
Water Pump Repair Kit (With Housing)	PM-61A-W0078-A3-WH	$97.75
Water Pump Repair Kit (No Housing)	PM-61A-W0078-A2-00	$68.40
WATER PUMP KIT (REC6G5-W0078-A1)	REC6G5-W0078-A1	$47.37
WATER PUMP REPAIR KIT (REC61A-W0078-A1)	REC61A-W0078-A1	$47.57
Complete Water Pump Kit (12262)	12262	$63.81
Water Pump Kit	18-3396	$0.00

Flat $9.95 Shipping on ALL parts orders

WATER PUMP REPAIR KIT 61A-W0078-A4-00

Discounted Products

Product Questions 4

62 Product Reviews

Parts Fitment

Supersession Chain

Aftermarket Interchange

Product Questions ⁴