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SKU: RU-0830 | UPC: 024844009777
K&N Universal Air Filter - 2-7/16in Flange x 4-1/2in OD B x 4-5/16in OD-T x 4in Height
The K&N RU-0830 universal clamp-on air filter fits a broad range of equipment from racing vehicles and radio-controlled cars to generators snowmobiles and tractors. Its molded rubber flanges measure 2-7/16in OD flange 2-1/4in ID 4-1/2in bottom OD 4-5/16in top OD and 4in height for secure vibration-absorbing attachment on custom intakes of any angle. This pre-oiled filter traps contaminants with high airflow to deliver more horsepower acceleration and engine performance.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks harmful contaminants for long engine life.
- Clean Once Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year.
- Easy Installation: Pre-oiled and ready to clamp on for immediate performance gains with no modifications needed.
- Engineered Power: Advanced media design increases airflow for noticeable horsepower acceleration and overall engine response.
- Rugged Construction: Durable premium materials and manufacturing ensure lifetime use in demanding conditions.
Product Notes
- Flanges stretch up to 1/16in (1.5mm) for in-between sizes.
- Washable and reusable with K&N cleaning kit.
- Replaces disposable filters to cut landfill waste.
Installation Notes
- Professional installation recommended.
- Clamp-on design uses existing intake tube.
- Compatible with 2-1/4in to 2-5/16in ID tubes no hardware included.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Racing Vehicles RC Cars Generators Snowmobiles Tractors | Custom Intakes |
Why Choose K&N?
- Decades of engineering high-flow filtration for motorsports.
- Proven results in airflow and protection across applications.
- 1-Year Limited Warranty backs every filter.
Frequently Asked Questions
-
Q: Will this filter fit my custom air intake setup?
A: Yes the 2-7/16in OD flange with 2-1/4in ID stretches up to 1/16in and works on straight or angled tubes in racing generators and more. -
Q: What material is used in the filter media?
A: Premium cotton gauze in four layers treated with a proprietary oiled tacking agent for superior trapping and flow. -
Q: How is maintenance handled and what warranty applies?
A: Clean every 75000 miles with K&N kit re-oil with 1.17 oz and reuse. Backed by 1-Year Limited Warranty.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Box dimensions 8.3 x 6.2 x 5.8 inches
- Weight: 0.9 lb (0.4 kg)
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