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WSM Yamaha 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0

Marsoni M251S
Sale price$87.02
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WSM Yamaha 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0Message the size you need. ( STD 83mm, . 25mm, . 50mm, . 75mm, 1mm, 1. 5mm over) ITEM#: 50 540K PISTON KIT YAMAHA 350 87 14 OEM#: 1UY 11631 00 00, 1UY 11631 01 Y0, 5UH 11631 00 C0 BRAND: WSM FITMENTS: Make Model Year(s) Yamaha Big Bear 350 1987 1999 Yamaha Bruin 350 2004 2006 Yamaha Grizzly 350 2007 2014 Yamaha Raptor 350 2004 2013 Yamaha Warrior 350 1987 2004 Yamaha Wolverine 350 2006 2009 Yamaha YFM 350 1987 1990,1992 1995 NOTE: 83MM
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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.
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4.6 ★★★★★
Based on 166 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Would order again!
Size: Small, Color: Royal Blue, Size: Small, Color: Royal Blue
This set was very affordable, lightweight and my son said it was comfortable. It came back fast and it was perfect for Easter Sunday! My son is 6’1 and he weighs 140 lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Great quality
My son love the suit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
V
V
New York, US
★★★★★ 5
Great suit.
Fantastic quality and great fit even for girls. Quality stitching throughout. Easy washing and amazing value. The color, cut and fit look amazing.
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Reviewed in the United States on December 27, 2025
A
A. Beauto
Draper, US
★★★★★ 5
10 stars
Color: Black, Size: 14
We purchased this tuxedo for my son to wear at a family wedding, and it was absolutely perfect. The fit was true to size, and the fabric had a really nice feel doesn't look cheap. The lapels and bow tie gave it that classic tuxedo look, and he looked so handsome. It also held up well after a night of dancing and photos. Highly recommend for any formal occasion where you want your little one to look sharp and feel comfortable!
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Reviewed in the United States on October 10, 2025
E
Verified Purchase
Elizabeth Chitwood
Lake Worth, US
★★★★★ 4
Very large
Color: Dusty Blue, Size: 6
Beautiful suite, just to big for my grandson
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Reviewed in the United States on May 13, 2026

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