Reproduction air box adapters and intake insulators for your Honda CB500 or CB550! You know these boots. Once they’ve been sitting for decades they harden up and shrink. They become impossible to put back on and they make it difficult to remove the carburetors. You may have tried boiling the old ones or heating them up some how, and it still doesn't work. Maybe you can get one or two of them on the carbs but they won't all go on. Save yourself the trouble with a new set! Made from quality rubber that holds up well to gasoline and ethanol.
Air box adapters - Qty 4
Intake insulators - Qty 4
Replaces Honda Part Numbers: 17310-323-010B (only the air box adapters), 16211-323-000 (intake insulator)
CB500K Four - 1971-1973
CB550K Four - 1974-1976 (Does not fit 1977-1978 models)
CB550F Super Sport - 1975-1977