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WSM Yamaha 250 Piston Kit 71mm 50-535K, '92-'09 OE 4BD-11631-00-Y0

Marsoni M251S
Sale price$89.97
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WSM Yamaha 250 Piston Kit 71mm 50-535K, '92-'09 OE 4BD-11631-00-Y0Yamaha 250 Piston Kit Message the size you need. ( STD (71mm), . 25mm, . 50mm, . 75mm, 1mm ) Brand : WSM Item #: 50 535K OEM #: 4BD 11631 00 Y0 Note: 71mm Make Model CC HP Year Yamaha Bear Tracker 250 1999 Yamaha Bear Tracker 250 2000 Yamaha Bear Tracker 250 2001 Yamaha Bear Tracker 250 2002 Yamaha Bear Tracker 250 2003 Yamaha Bear Tracker 250 2004 Yamaha Big Bear 250 2007 Yamaha Big Bear 250 2008 Yamaha Big Bear 250 2009 Yamaha Bruin 250 2005 Yamaha
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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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4.4 ★★★★★
Based on 718 reviews
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Amazon Customer
Lowell, US
★★★★★ 5
Fit and colors are perfect
Color: Black, White, Apricot, Size: Large
They fit very well, I got them for my husband and he was very excited for the style & fit i am actually going to buy him another pack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
C
Verified Purchase
ChilledOut
Port Orchard, US
★★★★★ 1
Fuzzballs get wearing once
Color: Black, Size: X-Large
Very smart to wear, but the quality is terrible so after one wash the collar start fraying and fuzzballs start forming. Very disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
N
Verified Purchase
Nicholas Chiazza
Bozeman, US
★★★★★ 5
Great shirt for money
Color: Gray Green, Size: XX-Large
Great shirt and good fit. Material is very soft and comfortable.
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Reviewed in the United States on May 18, 2026
M
Verified Purchase
MLA
Waukegan, US
★★★★★ 5
Great multi-purpose shirt...from the office to a night out
Color: Black, Size: Large
First impression, it is a great shirt. I was hesitant to purchase because of sizing concerns...products from them and similar brands tend to be too slim fitting for my taste. However, this shirt appears to be true to size, well at least American sizing. I typically wear a large and this one fit almost perfectly. Both neckline and length are perfect...can be tucked in or worn untucked. I am looking forward to wearing it with a blazer for a business meeting. It will also be great for a night out when I visit my favorite tropical vacation spot. I will definitely be buying more.
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Reviewed in the United States on April 6, 2026
S
Verified Purchase
Stew1017
San Leandro, US
★★★★★ 5
Pleasant Surprise
Color: White, Size: 4X-Large
This shirt was a pleasant surprise. I really like the fit, quality, and overall look. I’ve received several compliments every time I’ve worn it. Definitely a great purchase and I would highly recommend it.
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Reviewed in the United States on April 30, 2026

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