{"product_id":"k-n-rc-1920-universal-air-filter-with-2-125-inch-flange","title":"K\u0026N RC-1920 Universal Air Filter with 2.125-Inch Flange","description":"\u003cp\u003eThe K\u0026amp;N RC-1920 Universal Air Filter is designed for applications using a 2.125-inch, or 54mm, intake flange. This compact round air filter helps protect an engine from airborne dirt and debris while supporting improved airflow compared with many restrictive disposable filters. Its universal configuration makes it suitable for custom intake systems, powersports applications, and other compatible installations where the flange size and available clearance match the application.\u003c\/p\u003e\u003cp\u003eBuilt by K\u0026amp;N, the RC-1920 features a washable and reusable cotton-gauze filter element housed in a durable molded construction. The reusable design allows the filter to be cleaned and re-oiled rather than routinely replaced, making it a practical choice for vehicles and equipment that require ongoing service. Its compact profile is well suited to installations with limited space around the intake system.\u003c\/p\u003e\u003cp\u003eBefore installation, verify that the intake tube uses the correct 2.125-inch (54mm) flange and that the available clearance accommodates the filter. The K\u0026amp;N RC-1920 is a universal-fit component rather than a vehicle-specific replacement, so fitment depends on the intake configuration. Manufacturer part number RC-1920 and vendor part number RC-1920 identify this K\u0026amp;N replacement air filter.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlange Size: 2.125 inches (54mm) for compatible intake tubes\u003c\/li\u003e\n\u003cli\u003eFilter Type: Universal reusable air filter\u003c\/li\u003e\n\u003cli\u003eBrand: K\u0026amp;N\u003c\/li\u003e\n\u003cli\u003eModel: RC-1920\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: RC-1920\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: RC-1920\u003c\/li\u003e\n\u003cli\u003eConstruction: Washable and reusable cotton-gauze filter element\u003c\/li\u003e\n\u003cli\u003eFitment: Universal applications with a matching 2.125-inch intake flange and adequate clearance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":67576006705387,"sku":"791920","price":88.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/47fd-601984bf137d1.jpg?v=1790828811","url":"https:\/\/ctracingservices.com\/products\/k-n-rc-1920-universal-air-filter-with-2-125-inch-flange","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}