A-B1594063-AI JET-MAIN
A-B1594063-AI JET-MAIN
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One New Aftermarket Replacement Main Jet (Jet-Main) Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Small Engines
This carburetor main jet is a direct replacement Fits Briggs and Stratton (Fits Briggs & Fits Stratton) small engines used in lawn mowers and other lawn and garden power equipment. The main jet regulates fuel flow from the carburetor bowl to the engine, controlling the fuel-air mixture for efficient combustion at mid-to-wide-open throttle. A worn, clogged, or damaged jet can cause poor starting, rough running, and loss of power. Note: Fits Briggs and Stratton main jets are engine-model-specific. Always verify compatibility using your engine Model, Type, and Code numbers stamped on the engine block or valve cover before ordering.
Compatible Equipment
Fits Briggs and Stratton (Fits Briggs & Fits Stratton): Lawn mower and lawn and garden equipment engines. Confirm fitment using engine Model, Type, and Code numbers.
Replaces Part Number(s):
594063, B1594063, A-B1594063-AI
New aftermarket replacement part - not remanufactured, not used.



