A-B1594581-AI VALVE-FLOAT NEEDLE
A-B1594581-AI VALVE-FLOAT NEEDLE
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One New Aftermarket Replacement Float Needle Valve Fits Briggs & Fits Stratton Small Engines
This carburetor float needle valve (part number 594581) controls fuel flow into the carburetor float bowl, preventing overflow and maintaining proper fuel level for consistent engine operation. It fits the 593261 carburetor assembly used in Fits Briggs & Fits Stratton (B&S) 125cc and 140cc vertical 4-cycle small engines found in walk-behind lawn mowers and outdoor power equipment.
Compatible Engine Series
Fits Briggs & Fits Stratton: 300E, 450E, 500E, 550E, 575E, 600E series engines (08P502 / 8P502 and 09P602 / 9P602 engine codes). Also compatible with equipment from Fits Toro, Fits Craftsman, MTD, Troy-Bilt, and Snapper powered by these engine series.
Replaces Part Number(s):
594581, B1594581, A-B1594581-AI
New aftermarket replacement part - not remanufactured, not used.



