WSM Yamaha 350 Piston Kit 50-540K - STD SIZE 83mm OE 1UY-11631-01-Y0,5UH-11631-0

WSM Yamaha 350 Piston Kit 50-540K - STD SIZE 83mm OE 1UY-11631-01-Y0,5UH-11631-0

Marsoni

M251S

$87.02

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM Yamaha 350 Piston Kit 50-540K - STD SIZE 83mm OE 1UY-11631-01-Y0,5UH-11631-0ITEM#: 50 540K PISTON KIT YAMAHA 350 87 14 STANDARD OEM#: 1UY 11631 00 00, 1UY 11631 01 Y0, 5UH 11631 00 C0 83mm 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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Seem to work and fit just fine and should be better than a cheap paper filter. They cost more but I change the oil on the 5's and the filter on the 10's so it evens out. Not going more than 10K on the filter. If you are only going to use the filter for 5K miles I would stick with the Toyota factory filter. I use the K&N filters on a 2017 Toyota Sienna and a 2018 Toyota Highlander. Both are V6

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Reviewed in the United States on October 23, 2025

Verified Purchase

David Benjamin

San Leandro, US

★★★★★ 5

Filter

Size: (Pack of 1)

Great product

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Reviewed in the United States on February 25, 2026

Verified Purchase

Frank

Birmingham, US

★★★★★ 5

Great fit

Size: (Pack of 1)

This is my go-to oil filter for my 2015 Toyota Sienna minivan. The filter looks good and holds up well. I have no idea how well it actually works, but it looks good.

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Reviewed in the United States on May 2, 2026