WSM Piston Kit Yamaha 400 Big Bear / Kodiak 93-12 STD SIZE - 50-541K, 4GB-11631

WSM Piston Kit Yamaha 400 Big Bear / Kodiak 93-12 STD SIZE - 50-541K, 4GB-11631

Marsoni

M251S

$86.00

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

WSM Piston Kit Yamaha 400 Big Bear / Kodiak 93-12 STD SIZE - 50-541K, 4GB-11631Item#: 50 541K Piston Kit Yamaha 400 Big Bear Kodiak 93 12 STD SIZE OEM#: 4GB 11631 00 Y0 Note: 83mm Brand: WSM FITMENTS: Make Model Year(s) Yamaha Big Bear 400 2000 2012 Yamaha Big Bear Buckmaster 400 2000 Yamaha Big Bear Exploring 400 2007 Yamaha Big Bear Hunter 400 2007 2012 Yamaha Big Bear Real Tree 400 2001 2002 Yamaha Kodiak 400 1993 1999

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First filter change at about 28000 miles. Original filter was pretty dirty but OK on intake side. WIX filter is quite a bit thicker but fits my 2016 RAM 5.7L Hemi fine. Also cleaned out the bottom side of the air filter box. The WIX filter is much cheaper than the Mopar and seems to have a similar construction but is much thicker. Assuming the filter media is the same, the WIX should in theory filter and breathe better (more surface area) - but I am no expert so.

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Reviewed in the United States on June 14, 2021

Verified Purchase

Jose Rodriguez

Bozeman, US

★★★★★ 5

Filtro de aire

Style: CA10467

Excelente producto , perfect size for honda accord 2010 2.4

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Reviewed in the United States on April 22, 2026

Verified Purchase

diego

Phoenix, US

★★★★★ 5

muy bueno

Style: CA10467

very good

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Reviewed in the United States on April 4, 2026

Verified Purchase

Bill.H

Boise, US

★★★★★ 5

Fits perfect in my 09 Accord 4-cyl

Style: CA10467

Super easy to install, good quality, fits correctly. What more could you ask? A performance gain, you may ask. Ha. This is a gutless 2.4L 4-banger. No performance to begin with, and no gain after installing this. :-)

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Reviewed in the United States on February 17, 2026

Verified Purchase

Big Joe

Phoenix, US

★★★★★ 5

Very nice very very nice

Style: CA10467

Honestly I didn’t use it yet but just by inspection it. Looks very good. On thing I have to say is. Amazon did it again. Perfect. The outside box was a little dented and slightly crushed on the corner but the inside box that holds the air filter was perfect. Me being a delivery driver at one time am amazed that the packages always come delivered in perfect condition. I know how easy they can get damaged. Great job Amazon and the drivers and the whse and package dept. great job Update, I just put the air filter in my Honda and it feels faster and more responsive. I will be buying this air filter again. I bought a spearhead air filter for my tundra , and it’s a good filter but I think I am going to switch to a kax filter for two reasons First I said I put it in my Honda and it feels faster and responds quicker. Second. I know it’s not a good reason but I like the color. But I really feel the difference.

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Reviewed in the United States on January 26, 2025