Keihin original replacement needle valve seats are the best solution for your leaking Keihin FCR or FCR-MX horizontal draft carburetor.  Will also fit ALL Keihin aftermarket FCR racked horizontal draft carburetors.  They ensure an exact fit with long lasting quality every time.  Includes the valve seat only, does not include o-ring or securing hardware.  Keihin #N361-04. 


These genuine needle valve assemblies will fit ALL of the following models:

• ALL Keihin FCR horizontal draft aftermarket carburetors
• ALL Keihin FCR-MX aftermarket carburetors
• ALL Keihin FCR-MX OEM carburetors
• Standard size for all FCR and FCR-MX singles is #3.80
• Standard size for all FCR racked carburetors is #3.20
• Sizes available from #3.20 - #4.00
  

Please feel free to contact us with any additional questions or requests, we are available by direct line, IM, or email. We are available for tuning and setup questions as well as continuing product support after the sale.