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SKU: RU-5135 | UPC: 024844394378
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 4-3/8in H
K&N RU-5135 is a round clamp-on universal air filter designed for racing vehicles radio-controlled cars generators snowmobiles tractors and custom air intake setups regardless of intake angle or offset. This filter delivers increased airflow for better horsepower and acceleration while trapping contaminants with premium cotton gauze media. Washable and reusable it provides long-term performance gains with easy maintenance.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze treated with a tacking agent form an intricate mesh to block and trap harmful contaminants protecting your engine.
- Clean Once Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year for extended service life.
- Easy Installation: Pre-oiled and ready to use this clamp-on filter installs quickly for immediate performance improvements without complex modifications.
- Engineered Power: Advanced air filter media increases horsepower acceleration and overall engine performance through higher airflow.
- Rugged Construction: Built with durable premium materials and molded pliable rubber flanges that absorb vibration stretch up to 116 inch and ensure secure attachment for lifetime durability.
Product Notes
- Ultra-strong rubber flanges allow secure clamp-on fit and adapt to slight size variations.
- Washable and reusable design reduces replacement needs and landfill waste from disposable filters.
- Packaged in protective box measuring 725 x 725 x 45 inches for safe transit.
Installation Notes
- Professional installation recommended.
- Clamp-on design fits 275 inch inside diameter flanges centered configuration.
- Compatible with custom air intakes vibration absorption ensures stable mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Racing Vehicles | All |
| Universal | Various | Generators | All |
| Universal | Various | Snowmobiles | All |
| Universal | Various | Tractors | All |
| Universal | Various | RC Cars | All |
Why Choose K&N?
- Proven leader in high-flow filtration for motorsports and powersports worldwide.
- High-quality materials deliver consistent airflow and engine protection.
- Precision manufacturing ensures exact dimensions for reliable performance.
Frequently Asked Questions
-
Q: What applications does the RU-5135 fit?
A: Designed as universal clamp-on for racing vehicles generators snowmobiles tractors RC cars and any setup with 275 inch flange diameter regardless of angle or offset. -
Q: What material is used in construction?
A: Premium cotton gauze media with 4 layers molded pliable rubber flanges for vibration resistance and secure fit. -
Q: What is the warranty and maintenance?
A: Backed by 1-Year Limited Warranty clean every 75000 miles or 5 years with K&N cleaning kit for reusability.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Protective box 725 x 725 x 45 inches
- Weight: 08 lb
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