Biker's Choice Keihin replacement diaphragms will help restore performance to your favorite carburetor accelerator pump. These quality rubber diaphragms offer the perfect fit and function for your Keihin carburetor.

• Direct fit replacement for Harley and S&S carburetors ensures responsive throttle performance
• Quality rubber diaphragm resists fuel breakdown and guarantees smooth operation
• Pack of 10 ideal for shop use or multiple carb rebuilds