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SKU: RU-1048 | UPC: 024844373335
K&N Universal Clamp-On Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6in Height
K&N RU-1048 universal clamp-on air filter fits racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes regardless of angle or offset. Constructed with strong molded rubber flanges that absorb vibration and stretch up to 1/16 inch for secure fit. Delivers increased airflow for more horsepower acceleration and engine performance while trapping contaminants.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent create intricate mesh to block and trap dirt and harmful contaminants
- Clean Every 5 Years: Washable filter needs cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year
- Easy Installation: Pre-oiled and ready to use for quick clamp-on setup and cost-effective performance gains
- Engineered Power: Advanced filter media increases horsepower acceleration and overall engine response
- Rugged Construction: Durable premium materials and manufacturing ensure lifetime durability
Product Notes
- Flanges stretch up to 1/16 inch (1.5mm) to fit in-between sizes
- Washable and reusable to reduce landfill waste from disposable filters
- Weight 1.3 lbs (0.6 kg) ships in protective box approximately 8 x 8 x 8 inches
Installation Notes
- Professional installation recommended.
- Clamp directly onto 6 inch diameter air intake flange
- Compatible with custom intake tubes verify flange inside diameter 6 inches (152 mm)
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | N/A | Racing Vehicles | Custom Intakes |
| Universal | N/A | Generators | Snowmobiles |
| Universal | N/A | Tractors | RC Cars |
Why Choose K&N?
- Proven leader in high-flow air filtration for motorsports and powersports
- Pre-oiled cotton gauze media for immediate performance
- Engineered for vibration resistance and secure attachment
Frequently Asked Questions
-
Q: What intake sizes does RU-1048 fit?
A: 6 inch (152 mm) inside flange diameter centered circular flange length 7/8 inch (22 mm) base 7.5 inch (190 mm) top 4.5 inch (114 mm) height 6 inch (152 mm) -
Q: What material is used in construction?
A: Premium cotton gauze filter media with molded pliable rubber flanges for stretch and vibration absorption -
Q: What is the warranty and maintenance?
A: 1-Year Limited Warranty clean every 75000 miles or 5 years washable and reusable with K&N cleaning kit
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Protective box approximately 8 x 8 x 8 inches
- Weight: 1.3 lbs (0.6 kg)
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