k&n
K&N Universal Clamp-On Air Filter RC-4780
- SKU:
- 19984215
- MPN:
- rc4780
- Availability:
- Usually ships the same or next business day. In stock at our CA, FL, GA, KS, MI, PA, TX, WA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 08/18/2026 08:26:27 PM PST
- Stock Update:
- 08/18/2026 08:26:27 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
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.- 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.
- Universal Clamp-on Air Filter
- Clamp-on Air Filter
- Air Filter
| Flange Length | 1.688 in (43 mm) |
| Top Material | Black Powder Coated |
| Package Material | Paperboard |
| Top Style | Metal |
| Package Contents | 1 Air Filter |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Air Filter Color | Red |
| Air Filter Large End Diameter | 6.625 in (168 mm) |
| Prop 65 (C, R or CR) | CR |
| Height | 9.5 in (241 mm) |
| Pre-Screened | No |
| Base Outside Diameter | 6.625 in (168 mm) |
| Flange Angle | 0 degrees |
| Frame Design | Flexible |
| Warranty | 1 Year Limited |
| Flanges | 1 |
| Title | K&N RC-4780 Universal Clamp-On Air Filter |
| Air Filter Shape | Round Tapered |
| Item Type | High Performance |
| Footnote 1 | Top Plate Has 1/4-20 x 1" Stud |
| Prop 65 Warning Label | https://www.knfilters.com/images/l/prop65.jpg |
| Prop 65 Yes/No | Yes |
| Top Outside Diameter | 5.25 in (133 mm) |
| Weight | 3.3 lb (1.5 kg) |
| Oil Included | Filter Is Pre-Oiled |
| Footnote 2 | Top Has 23/32" Center Hole |
| Package Type | Box |
| Filter Re-Oiling Amount | 6.79 oz (201 ml) |
| Flange Type | Centered |
| Product Style | Round Tapered Universal Air Filter |
| Air Filter Material | Cotton Gauze |
| Flange Inside Diameter | 4 in (102 mm) |
| Package Quantity | 1 |
| Flange Offset | 0 in (0 mm) |
| Washable | Yes |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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K&N Universal Clamp-On Air Filter RC-4780
$78.99