SKU: RU-1620 | UPC: 024844010308
K&N Filter Universal Rubber Filter 2 7/8 inch Flange 4 inch OD 6 inch Height
K&N RU-1620 universal air filter delivers consistent engine protection across racing vehicles, radio-controlled cars, generators, snowmobiles, tractors and more. Molded rubber flanges secure to any intake angle or offset diameter for vibration-free performance. Washable and reusable construction ensures long-lasting filtration with easy maintenance.
Key Features
- Exact Dimensions: 2 7/8 inch (73 mm) flange inside diameter, 4 inch (102 mm) outside diameter, 6 inch (152 mm) height for precise intake matching
- Pliable Rubber Flanges: Ultra-strong molded design absorbs vibration and stretches up to 1/16 inch (1.5 mm) to fit in-between sizes
- Secure Mounting: Flanges provide airtight seal on straight or angled intakes for dependable operation
- Washable Reusable Media: Oiled cotton gauze traps dirt while allowing high airflow, clean repeatedly for extended service
- Versatile Use: Built for racing vehicles, R/C cars, generators, snowmobiles, tractors and industrial equipment
Product Notes
- Flanges stretch slightly during installation for custom fit on varying intake sizes
- Clean with K&N air filter cleaner and re-oil for peak performance
- Lightweight 1 lb construction simplifies handling and storage
Installation Notes
- Professional installation recommended.
- Apply hose clamps to flange for secure hold during high-vibration use
- Compatible with rubber or metal intake tubes using centered flange design
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Racing Vehicles | All |
| Universal | Various | R/C Cars | All |
| Universal | Various | Generators | All |
| Universal | Various | Snowmobiles | All |
| Universal | Various | Tractors | All |
Why Choose K&N?
- Proven leader in high-flow air filtration for motorsports and powersports
- Durable construction withstands extreme conditions and repeated cleaning
- Precision engineering matches exact flange specs for leak-free performance
Frequently Asked Questions
- Q: Does the RU-1620 fit specific vehicle intakes?
A: This is a universal filter for any 2 7/8 inch flange intake on racing vehicles, R/C cars, generators, snowmobiles, tractors and similar equipment regardless of angle - Q: What materials are in the filter?
A: Oiled cotton gauze pleats for filtration with molded pliable rubber flanges for mounting and vibration resistance - Q: What warranty applies?
A: Backed by K&N No-Hassle Lifetime Warranty when cleaned and oiled per instructions
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: 7.4 x 6.2 x 6.1 inches box
- Weight: 1 lb
