Float valve & needle CB350/400F

[Athame57]

Is the float valve & needle of the CB350F interchangeable with the CB400F? The new one I purchased a while back for my 400 has CB350F 73 on the packet. Comparing the two my straining eyes aren't too sure they are absolutely the same. 

[Bryanj]

Have you checked the part numbers at cmsnl?

[Trigger]

The part number is 16011-329-004 is the 400 four float valve and so is the CB350 Four  FITS MODELS
CB350F FOUR 1972 USA
CB350F FOUR EUROPEAN DIRECT SALES
CB350F FOUR FRANCE
CB350F FOUR GENERAL EXPORT
CB350F FOUR GERMANY
CB350F FOUR ITALY
CB350F1 FOUR 1974 USA
CB400F 1976 USA
CB400F 1977 USA
CB400F AUSTRALIA
and so on 

[Athame57]

Thanks for this Trigger, you have been most thorough, brings peace of mind. 

[Athame57]

Have you checked the part numbers at cmsnl?

Just did, I will make more use of that facility now me thinks.