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SKU: RA-0520 | UPC: 024844006547
K&N Universal Clamp-On Air Filter 2-1/16in Flange 3-1/2in OD 6in Height RA-0520 Fits 1980-1984 Kawasaki KL250 & More
K&N RA-0520 universal clamp-on air filter delivers high-flow filtration for racing vehicles, generators, snowmobiles, tractors, and motorcycles including 1980-1984 Kawasaki KL250 Base and 1979-1980 Kawasaki KLX250 Base. Constructed with pliable rubber flanges that stretch up to 1/16in for secure fit on 2-1/16in intakes, this washable filter traps contaminants while increasing horsepower and acceleration. Pre-oiled and reusable design provides long-term engine protection and performance gains.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent create intricate media to block harmful contaminants from reaching the engine.
- Clean Once Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles annually.
- Easy Installation: Pre-oiled and ready to clamp on for quick performance upgrade without tools or modifications.
- Engineered Power: High-flow media boosts horsepower, acceleration, and overall engine response in any application.
- Rugged Construction: Durable premium materials and vibration-absorbing flanges built to last a lifetime.
Product Notes
- Flange ID 2.063in (52mm), flange length 0.688in (17mm), centered flange type, outer diameter 3.5in (89mm).
- Washable and reusable, oiled cotton gauze media, weight 0.6lb (0.3kg).
- Universal fit for varied intakes regardless of angle or offset.
Installation Notes
- Professional installation recommended.
- Clamp onto 2-1/16in (52mm) intake pipe, stretch flange up to 1/16in if needed.
- Clamp hardware not included, use existing or purchase separately for secure mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-1984 | Kawasaki | KL250 | Base |
| 1979-1980 | Kawasaki | KLX250 | Base |
Why Choose K&N?
- Proven leader in high-performance filtration for motorsports and powersports.
- Washable filters outlast disposables and reduce landfill waste.
- Precision-engineered for maximum airflow and engine protection.
Frequently Asked Questions
-
Q: Will RA-0520 fit my Kawasaki KL250 or KLX250?
A: Yes, designed for 1980-1984 Kawasaki KL250 Base and 1979-1980 Kawasaki KLX250 Base with 2-1/16in intake, plus universal use on other equipment. -
Q: What material is used in the filter media?
A: Premium cotton gauze layers treated with proprietary oil for superior trapping and airflow. -
Q: What is the warranty and maintenance?
A: 1-Year Limited Warranty, clean every 75000 miles or 5 years with K&N cleaning kit.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 3.6 x 3.6 x 7.4 inches
- Weight: 0.6 lb (0.3 kg)
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