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K&N 1in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent Filter

Marsoni M251S
Sale price$55.99
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K&N 1in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent FilterSKU: 62 1511 UPC: 024844015419 K&N 62 1511 1in Flange ID x 3in OD x 2. 5in Height Clamp On Crankcase Vent Filter This K&N crankcase vent filter clamps onto 1 inch vent tubes for racing applications vintage cars and classic carbureted engines. The universal design with chrome top rubber base and heat deflector shield directs clean filtered air into the crankcase while blocking contaminants. Its washable cotton media supports repeated cleaning for long
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.0 ★★★★★
Based on 824 reviews
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Product Reviews
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Verified Purchase
Loren Crea
Massapequa, US
★★★★★ 5
Great value!
Actually fits the hub better than the OEM cap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2024
R
Verified Purchase
RickF
Louisville, US
★★★★★ 5
Good buy and good replacement for stock
I can’t keep these on my UTV, so it’s good to find a reasonably priced alternative.
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Reviewed in the United States on August 17, 2024
K
Verified Purchase
K blanton
Whiting, US
★★★★★ 5
Great for the price
Worked great on my Honda rubicon 520, not the tightest fit but very universal I’m sure. The clear window on top of the sleeve over the controls was nice to be able to see your switches and all as well.
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Reviewed in the United States on February 3, 2026
R
Verified Purchase
RaeC
Charlottesville, US
★★★★★ 4
Warm Hands for Experienced Snow Machine Riders
Durable, lightweight, comfortable, and warm (my sled has heated handlebars). Gauntlets hold their shape very well. Easy to get hands in and out. Clear screen fogs up on the inside, so you can't see through it. I recommend for experienced riders who know where all of the buttons are. After getting a few good rides with a swithbox gremlin I would be comfortable using them again. Will also need to reposition OFF BUTTON. Gauntlet fabric at handlebars is a little flimsy, so putting hands in and out may accidentally press the button. I might add pieces of foam where gauntlets secure to handlebars to add structure and support. I had no problems on my very first ride, but I didn't test the amount of pressure needed to make it press the button. I've recommended them to others in Facebook Groups. I trust the brand. Had no problem fitting hands and arms in and out with thick coat & gloves in -14°F to +36°F. All-in-all... Worth the money, but would recommend waiting for a sale.
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Reviewed in the United States on February 13, 2026
W
Verified Purchase
Walter Beck
Dallas, US
★★★★★ 5
Very warm, adjustable fit
Nice fit, just used on snowmobile in Wisconsin
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Reviewed in the United States on February 18, 2026

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