A-B1799774-AI JET-MAIN
A-B1799774-AI JET-MAIN
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One New Aftermarket Replacement Main Jet (Jet-Main) Fits Briggs and Stratton Small Engines
This carburetor main jet (Jet-Main) is a key fuel system component used in Fits Briggs and Stratton (B&S) small engines. The main jet meters fuel flow through the carburetor at steady-state throttle, and is a common service item when an engine runs lean, surges, or fails to start -- particularly after fuel has been left in the carburetor and varnish has clogged the jet orifice. Fits a wide range of Fits Briggs & Fits Stratton engines used in lawn mowers, riding mowers, pressure washers, and other outdoor power equipment.
Compatible With
Fits Briggs & Fits Stratton: Fits multiple Fits Briggs and Stratton engine series. Confirm fitment using your engine model, type, and code numbers stamped on the engine block or valve cover before ordering.
Replaces Part Number(s):
799774, B1799774, A-B1799774-AI
New aftermarket replacement part - not remanufactured, not used.



