K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height K&N Engineering KNNRE-0920
K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height K&N Engineering KNNRE-0920
K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height K&N Engineering KNNRE-0920
K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height K&N Engineering KNNRE-0920
K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height K&N Engineering KNNRE-0920
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K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height

KNNRE-0920
024844009326
Air Filters - Universal Fit
20+ Units In Stock - Ships Next Business Day
$ 68.99
$ 68.99

SKU: RE-0920 | UPC: 024844009326

K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height RE-0920

K&N RE-0920 universal clamp-on air filter fits racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes with 3.5 inch flange ID 6 inch base OD 4-5/8 inch top OD and 9 inch height. Molded rubber flanges stretch up to 1/16 inch for secure vibration-free attachment on centered flanges. Pre-oiled cotton gauze media traps dirt while flowing more air for added horsepower acceleration and engine response.

Key Features

  • 4 Layers of Protection: Premium cotton gauze with tacking agent forms mesh that traps contaminants while allowing high airflow.
  • Low Maintenance: Clean every 75000 miles or 5 years under highway conditions based on 15000 miles per year average.
  • Easy Installation: Pre-oiled and ready to clamp on for immediate performance gains with no cutting or modifications.
  • Engineered Power: High-flow media increases horsepower acceleration and throttle response across applications.
  • Rugged Construction: Durable rubber flanges and premium materials built to last a lifetime in demanding conditions.

Product Notes

  • Flange stretches slightly for 3.5 inch tubes. centered flange design only.
  • Wash with K&N cleaner and re-oil for reuse. service kit available.
  • 1.6 lb product weight. protective packaging prevents damage in transit.

Installation Notes

  • Professional installation recommended.
  • Clamp directly to 3.5 inch ID intake tube. no adapters needed.
  • Rubber flange absorbs vibration. ensure clean tube surface for seal.

This Part Fits

Universal clamp-on design for custom applications on racing vehicles generators snowmobiles tractors radio-controlled cars and off-road equipment regardless of intake angle or offset.

Year Make Model Submodel
Universal Various Custom Intakes Racing/Generators/Tractors/Snowmobiles

Why Choose K&N?

  • Decades of air filtration expertise for motorsports and powersports.
  • High-flow washable filters proven in real-world high-performance use.
  • Precision manufacturing ensures exact specs and reliable sealing.

Frequently Asked Questions

  • Q: Does this fit my custom intake setup?
    A: Yes for 3.5 inch ID centered flange tubes on racing generators tractors snowmobiles or similar. flanges handle slight offsets and stretch 1/16 inch.
  • Q: What materials are used in construction?
    A: 4 layers of oiled cotton gauze media with ultra-strong molded pliable rubber flanges for vibration absorption and secure clamp-on fit.
  • Q: What warranty coverage applies?
    A: 1-Year Limited Warranty covers defects in materials and workmanship.

Shipping &amp. Handling

  • Method: Ground shipping via UPS or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Protective box 9.4 x 6.7 x 6.7 inches
  • Weight: 1.6 pounds

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