



Yamaha 250-300hp Outboard Water Pump Kit, replacing Pt. No. 6P2-W0078-00
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Yamaha 250-300hp Outboard Water Pump Kit, replacing Pt. No. 6P2-W0078-00OMAX is a premium outboard parts supplier manufacturing and sourcing the highest quality products from the USA to Japan. They choose only the best components to give marine engineers reliable products that aim to equal or better the original. Not to be confused with cheap unbranded components. This genuine OMAX water pump kit replaces Yamaha Pt. No. 6P2 W0078 00 OMAX Kit includes: Part Number Description Quantity 6R3 44322 42 INSERT, CARTRIDGE 1 93210
Quick Dispatch:
Your Yamaha 250-300hp Outboard Water Pump Kit, replacing Pt. No. 6P2-W0078-00 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Yamaha 250-300hp Outboard Water Pump Kit, replacing Pt. No. 6P2-W0078-00 ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.0 ★★★★★
Based on 1136 reviews
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Product Reviews
★★★★★ 1
Avoid this handle if you use it
Color: Black, Size: Driver side
Good Product if you don't use it, terrible product if you do use it. The plastic it's made of is too flimsy and gets worse with heat. Installed this product and it only lasted a month and a half before the metal reinforcement plate ripped off the entire plastic handle assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2025
★★★★★ 5
Perfect match
Color: Tan, Size: Driver side
Fit our truck perfectly, color matches, and it looks like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 4
Fitment is decent
Color: Tan, Size: Passenger side
Overall a nice replacement color matched but the fitment was a little loose even though tightened well, where the end comes toward the top of the pillar it is loose and doesn't fit flush
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Reviewed in the United States on December 1, 2023
★★★★★ 5
thank you
Color: Tan, Size: Driver side
installed today fits like a glove
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Reviewed in the United States on December 22, 2025
★★★★★ 2
Handle broke and had to reorder.
Color: Tan, Size: Driver side
The quality is not strong enough. Will not t recommend to others.
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Reviewed in the United States on December 13, 2024