K&N Universal Extreme Duty XD Clamp-On Air Filter 6in Flange 7-1/2in Base 4-1/2in Top 6in H - Single
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Expected ship time: usually within 24–48 hours; some vendor items may take longer.
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Universal K&N round tapered air filter, part RU-1048XD, 6in tall with a 6in mounting flange. It uses K&N XD media: a deep-pile, extra fine weave cotton developed for high-dust off-road conditions.
Key Features
- Washable and reusable
- XD media was tested at K&N's dust lab to the ISO 5011 protocol
- Molded rubber flange absorbs vibration and stretches up to 1/16in (1.5mm) to fit in-between sizes
Fitment
Universal. Measure the outside diameter of your intake tube or inlet and match it to the flange ID before ordering.
Product Details
- Brand: K&N Engineering
- Manufacturer Part Number: RU-1048XD
- Flange ID: 6in
- Base OD: 7-1/2in
- Top OD: 4-1/2in
- Height: 6in
- Filter media: XD deep-pile cotton
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 8.3
Shipping Length: 8.3
Shipping Width: 8.3