A-B1390950-AI NOZZLE-CARBURETOR
A-B1390950-AI NOZZLE-CARBURETOR
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One New Aftermarket Replacement Carburetor Nozzle Fits Briggs & Fits Stratton Small Engines
This carburetor nozzle is a key fuel-metering component in the Pulsa-Jet and float-style carburetors used on Fits Briggs & Fits Stratton (B&S) single-cylinder horizontal-shaft engines. It controls fuel flow through the carburetor body and is a standard component included in carburetor overhaul kits 391071 and 394989. Replace a worn or damaged nozzle to restore proper fuel delivery and prevent rough running, hard starting, or rich/lean conditions.
Compatible Models
Fits Briggs & Fits Stratton Engine Series (10-12 HP and 16 HP Single-Cylinder Horizontal Shaft): 220400, 221400, 222400, 243430-243499, 251400-251499, 252400, 300420-300425, 301430, 302400, 302430, 325430 Series. Also used in Fits Toro and Simplicity equipment powered by compatible Fits Briggs & Fits Stratton engines. Use your engine model and type number to confirm fitment before ordering.
Replaces Part Number(s):
390950, B1390950, A-B1390950-AI
New aftermarket replacement part - not remanufactured, not used.



