A-B1590452-AI JET-MAIN
A-B1590452-AI JET-MAIN
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One New Aftermarket Replacement Carburetor Main Jet Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Engines
This aftermarket replacement carburetor main jet (Jet-Main) fits a wide range of Fits Briggs and Stratton small engines used in lawn mowers, generators, and other outdoor power equipment. The main jet is a precision-calibrated component located inside the carburetor that meters fuel flow at mid-to-wide-open throttle, ensuring the correct air-fuel mixture for efficient combustion and reliable engine performance. A worn, clogged, or damaged main jet can cause rough running, poor fuel economy, or hard starting -- replacing it restores proper carburetor function.
Compatible With
Fits Briggs & Fits Stratton Engines: Fits 141 engine models including the 25T232 engine series (e.g., 25T232-0007-F1, 25T232-0018-F1, 25T232-0021-H1, 25T232-0037-F1, 25T232-0112-H1, 25T232-0115-H1, 25T232-0116-H1) and the 8964-0 1,400 Watt Generator, among many others. Always verify fitment against your engine model and type number before ordering.
Replaces Part Number(s):
590452 | A-B1590452-AI | B1590452
New aftermarket replacement part - not remanufactured, not used.
