★★★★★ 5
Exelente
Size: For 85-300 HP
Exelente
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Reviewed in the United States on March 21, 2026
Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-06k .030 OVER
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-06k .030 OVERITEM#: 100 252 06K PISTON KIT YAMAHA 40 50 HP 3 CYLINDER 89 08 OEM#: 6H4 11631 01 95 2. 668 size BRAND: WSM 2 ring FITMENTS: Make Model Year(s) Yamaha 3 Cyl 2. 638 Bore 40 1989 2008 Yamaha 3 Cyl 2. 638 Bore 50 1989 2008 Yamaha 3 Cyl Jet 40 1991 2001 Yamaha 3 Cyl Jet 50 1991 2001 NOTE: 2. 638" DETAILS: 2 RING
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4.6 ★★★★★
Based on 480 reviews
Sort
Product Reviews
★★★★★ 5
Good as new
Size: Package Dimensions 6.02 x 4.02 x 2.05 inches
Fitment was great and works as it should. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025
★★★★★ 3
Incorrect motor listed. Far smaller impeller than what's in the 6 horse johnson.
Size: For 5.5HP 6HP 7.5HP
It seems to be of good quality. However it does not fit a 6 horse johnson as it states. Therefore it will not pump water or function for my purposes. It was a waste of money.
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Good product
Worked for what I needed. Fit great and easy to install.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Old Merc Inline 6s - 1500, 1400, 1250, 1150
This is the second time I purchased from them. The kits are good quality, and impeller is durable. Pictures is the initial one I purchased from them two seasons ago. It had hundreds of hours on it, plus me accidentally cooking it for 3 mins without water hooked up to the engine - which is why I purchased it again. Given 2 seasons of use and my recent screw up it held up well.
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Reviewed in the United States on August 11, 2024
