One-way valve (check valve) for Keihin FCR (MX) carburetors.
The one way-valves in Keihin FCR carburetors are used in the float bowls and in the mid-bodies. They prevent fuel to flow back into the float bowl or back to the accelerator pump, respectively. These parts are not available from Keihin.
You will get: 1 plug, 1 spring and 1 ball.
- all Keihin FCR flatslide carburetors
- all Keihin FCR flatslide racing carburetors
- all Keihin FCR MX flatslide carburetors.
Attention: installation needs to be done by a person with some mechanical skills.
Complete as pictured.