This needle nozzle is suitable for ring float carburetors of the type SRF 14, 15, 16 and 17mm.
L = 31mm
Originally mounted in the following carburetor:
1/14/126, 1/14/992, 1/14/998A, 1/16/101, 1/17/47, 1/17/136, 1/17/142, 1/17/144, 1/17/150, 1/17/154