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SKU: RU-1012 | UPC: 024844394309
K&N Universal Clamp-On Air Filter 3-1/8in Dual FLG 8-7/8in X 5-3/16 B 6-1/4in X 4IN T, 9inH W/STUD
K&N RU-1012 universal clamp-on air filter delivers high-flow filtration for racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes. Dual 3-1/8 inch flanges secure to various tube diameters with 8-7/8 x 5-3/16 inch base 6-1/4 x 4 inch top and 9 inch height. Increases horsepower acceleration and engine performance while washable design saves money over disposables.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze treated with tacking agent trap contaminants in intricate filter media
- Clean Once Every 5 Years: Service every 75000 miles under highway conditions or 5 years at 15000 miles annually
- Easy Installation: Pre-oiled ready-to-use for direct clamp-on fit and quick performance gains
- Engineered Power: High-flow media boosts horsepower acceleration and overall engine response
- Rugged Construction: Pliable rubber flanges absorb vibration stretch up to 1/16 inch durable materials built to last
Product Notes
- Flanges accommodate offset angles and in-between tube sizes for versatile mounting
- Washable reusable reduces waste from 200 million annual disposable filters
- Includes nut and stud for secure installation
Installation Notes
- Professional installation recommended.
- Clamp directly to 3-1/8 inch dual intake tubes no cutting required
- Stretch flanges slightly for exact fit includes mounting hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Racing Vehicles Generators Snowmobiles Tractors RC Cars | Custom Intakes 3-1/8in Dual Flange |
Why Choose K&N?
- Decades of performance air filtration leadership
- High-flow cotton gauze outperforms paper filters
- Precision engineering for reliable airflow gains
Frequently Asked Questions
-
Q: Does this fit my custom intake setup?
A: Yes designed for any 3-1/8 inch dual flange intake regardless of angle or offset on racing equipment generators tractors and more -
Q: What material filters the air?
A: Oiled premium cotton gauze in 4 layers traps dirt while allowing maximum airflow through -
Q: What warranty covers this filter?
A: 1-Year Limited Warranty protects against defects in materials and workmanship
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: 10.25in H x 9.38in L x 9.38in W product box
- Weight: 2 lb
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