★★★★★ 5
Very nice and the price is great
Color: Blue
Looks a works great
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Reviewed in the United States on February 7, 2026
WSM Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-05k .020 2.658"
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
WSM Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-05k .020 2.658"WSM Yamaha Outboard 40 50 Hp Piston Kit (Kit includes Piston, Rings, Wrist Pin, & Clips) . 020 OVER SIZE ONLY 2. 658" This part meets or exceeds OEM Specifications Application Fits: OEM #: 6H4 11631 01 95 2 Ring ITEM#: 100 252 05K PISTON KIT YAMAHA 40 50 HP 3 CYLINDER 89 08 . 020 OVER OEM#: 6H4 11636 01 00 2. 658" 2 ring BRAND: WSM 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
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4.1 ★★★★★
Based on 967 reviews
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Product Reviews
★★★★★ 4
I like it
Color: grey, Color: grey
It’s not expensive but well made. The tack thing doesn’t spin. Idea for daily wear with a nice look to it. I gave it a 4 because the tact thing doesn’t spin and I like a larger watch face. All in all I may buy more as fashion watches for daily use.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Beautiful watch!
Color: silver black
Love it!! Great looking and excellent quality watch...looks like a Rolex Daytona. So far keeps perfect time.
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Reviewed in the United States on February 10, 2026
★★★★★ 1
Not water resistant
Color: silver black, Color: silver black
Have had it less than a month, shower and swim with watch on. Water is under the face. Very disappointed in the quality, I get it is a relatively cheap watch, but quality should be better than this. Will never buy again.
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Reviewed in the United States on April 24, 2026
★★★★★ 3
Water is getting into the watch.
Color: silver white
It’s a nice watch. I own pieces from other brands, and I stopped wearing this one for about a month; when I decided to put it back on, it was still running. I found this odd, since it’s supposed to be an automatic watch—meaning you need to wear it to keep it wound and functioning—and it supposedly doesn't use a battery. Another thing: every time I wash my hands, water gets inside the watch, even though it’s rated for a depth of 30 meters. I have my doubts as to whether it’s truly an automatic or not. Does anyone else here own one?
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Reviewed in the United States on April 15, 2026
