KSKACV004K
This is an Air Cut Valve kit for a Keihin carburetor as used on the 1985 - 1988 Honda XBR500 (Clubman).
This valve contains a rubber diaphragm that wears with age and use after which the valve's function will not be up to spec.
It is then time to replace it with a new one.
This valve is supplied including a new spring and seal as shown in our photograph.
Please verify that the parts shown will fit your bike.
This is Carburetor City™ article number: KS88H005 superseded to KSKACV004K
* Made in Japan *