Carb Service Kit A, 20 pieces, Honda CB400 Super Four NC31 | Tyga-USA
1977 Honda CB400F A CARBURETOR | Babbitts Honda Parts House
Honda CB400F carburetor rebuild service | eBay
Carburetors - Keihin - CR26 - Roundslide - CB350F - CB400F - CB500 Four - CB550 | Kawasaki and Suzuki Motorcycle Parts | Z1 Enterprises
Carb Service Kit B, 21 pieces, Honda CB400 Super Four NC31 | Tyga-USA
Sherryberg Carburador Carb Carburetor For Honda Cb400f Nc36 Cb400 Four Heisei Cb400 Super H0805a08 Cb400sb/nc39 Cb400sf.nc31 New - Carburetor Parts - AliExpress
Artudatech Carburetor Carb Fit For Honda Cb400 Cb400sf 1992-1998 - Motorcycle Carburetors & Parts - AliExpress
Amazon.com: Set of 4 Deluxe Carburetor Repair Kits - Fits Honda CB400F - 1975-1977 : Automotive