Have Questions?
K&N Engineering RU-0840 Universal Clamp-On Air Filter
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
Body, Exterior & Accessories ❯
Brakes ❯
Tools, Hardware & Consumables ❯
Towing, Trailer & Truck Accessories ❯
Always the correct part
Performance matched parts
We know our products
Economy shipping
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Description_DEF | Air Filter |
Description_DES | Universal Clamp-On Air Filter |
Description_EXT | Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable. |
Description_INV | Universal Clamp-on Air Filter |
Description_SHO | Clamp-on Air Filter |
Description_MKT | K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. |
Air Filter Shape | Round |
Prop 65 (C, R or CR) | CR |
Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
Warranty | 1 Year Limited |
Package Type | Box |
Outside Diameter | 4.5 in (114 mm) |
Weight | 0.8 lb (0.4 kg) |
Prop 65 Yes/No | Yes |
Pre-Screened | No |
Flange Offset | 0 in (0 mm) |
Top Outside Diameter | 4.313 in (110 mm) |
Flanges | 1 |
Height | 5 in (127 mm) |
Item Type | High Performance |
Flange Center to Center | 0 in (0 mm) |
Package Quantity | 1 |
Washable | Yes |
Package Material | Paperboard |
Air Filter Material | Cotton Gauze |
Title | K&N RU-0840 Universal Clamp-On Air Filter |
Top Style | Rubber |
Flange Length | 0.625 in (16 mm) |
Frame Design | Flexible |
Inner Wire | No |
Oil Included | Yes |
Prop 65 Warning Label | https://www.knfilters.com/images/l/prop65.jpg |
Package Contents | 1 Air Filter |
Filter Re-Oiling Amount | 0.55 oz (16 ml) |
Flange Angle | 0 degrees |
Product Style | Round Straight Universal Air Filter |
Flange Type | Centered |
Flange Inside Diameter | 2.438 in (62 mm) |
Top Material | None |
Length | 7.0000 |
Width | 5.0000 |
Height | 5.0000 |
Weight | 1.0000 |
Adding product to your cart
Ship To Your Home or Pick Up In Store
Cash, Debit, Credit, PayPal, and Financing
Shop With Confidence
Get the Help You Need
Solid hitch with serious strength and clean powder coat, heavy to lift, but installs easy and tows perfectly!!
Shipping was quick and on time - exactly what I needed for my small-block build - would buy again for sure
Weatherbeater mats fit my work truck perfectly. Dropped them in and nothing moves. Truly a great upgrade
Window visors look incredible and feel durable, install was simple. Zero wind noise on the highway!
Leveling kit components were well packed. Instructions lacking, but online videos helped. Rides level now and feels planted.
Found single lifter pairs in stock here when others required full sets, fast shipping got me racing again, hell yeah!!
Rear bumper upgrade looks better than factory plastic. Install was easy, and functionality is miles ahead. Highly recommended.
Tonneau cover fit is excellent. Clear instructions and a smooth install. Delivery to my door was super convenient
Turbo arrived next morning and matched description. Bolted up cleanly and truck is back to full power.
Husband’s birthday grille guard is rock solid, looks sharp he loves it so much!!! Thanks again
Customer service handled a damaged shipment immediately. Refund was painless. I’ll shop here again.
Exhaust system installed in two hours on my first try. Perfect fit and the sound is pure joy.
Need help? We're available at (877) 743-7862 or email us at: sales@shdp.ca
Ship To Your Home or Pick Up In Store
Cash, Debit, Credit, PayPal, and Financing
Shop With Confidence
Get the Help You Need