Custom processing is the purpose of the carburetor air inlet interface size 50 55 (mm) model PWK applicable car model PWK carburetor air filter interface glue article number SCL-2015120040 specification 50mm blue, 55mm blue suitable model PWK carburetor air inlet Name Carburetor Air Filter Interface Material Rubber [Product Name]: PWMPWK Carburetor Air Filter Interface [Product Color]: Blue [Product Quantity]: One Bag [Product Material]: Rubber Stainless Steel Clamp [Product Model]: PWK carburetor