A-B1592803-AI JET-MAIN
A-B1592803-AI JET-MAIN
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One New Aftermarket Replacement Carburetor Main Jet Fits Briggs & Fits Stratton Small Engines
This carburetor main jet (Jet-Main) is a precision fuel-metering component used in the carburetor of Fits Briggs & Fits Stratton (B&S) small engines. The main jet controls fuel delivery at higher throttle positions, ensuring the correct air-fuel mixture for reliable engine performance. It is a direct-fit replacement for use on lawn mowers and other outdoor power equipment powered by compatible Fits Briggs and Stratton engine series.
Compatible Engine Series
Fits Briggs & Fits Stratton: 08P5, 09P6, 09P7 series engines including 450E, 500E, 550E, 550EX, 575EX, 600E, and 625E series lawn mower engines (140cc)
Replaces Part Number(s):
B1592803-AI, 592803, 596522, 597547
Supersession Note
OEM part number 592803 was superseded to 596522 (Fuel Module Assembly / Main Jet). This aftermarket replacement is suitable for the original carburetor design.
New aftermarket replacement part - not remanufactured, not used.
