K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in Height

K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in Height

Marsoni

M251S

$42.39

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

K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in HeightK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure

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If I could give zero stars, I would. Do not purchase if you intend to use the Access Code. I was very careful to scratch off the Access code, but you can see it was still unreadable. I went to the website and submitted a ticket. One option for a reason to submit a ticket is 'unreadable access code", so they know this is a problem. They ask for a photo of the code and a receipt of purchase. I sent both. Then they asked for proof that the book was purchased NEW. This was not noted on the Amazon invoice. I was instructed to reach out to the vendor for the additional info. Or I could spend more money on another access code. There are other study options available.

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Reviewed in the United States on February 20, 2026

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Amazon Customer

Grantham, US

★★★★★ 5

Great study book

Format: Paperback

Questions are very similar to my current program questions and have great rationales.

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Reviewed in the United States on November 18, 2025

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