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