A-B1699732-AI JET-MAIN

One New Aftermarket Replacement Carburetor Main Jet Fits Briggs and Stratton (B&S) Engines

This carburetor main jet (Jet-Main) is a precision-metered fuel delivery component located inside the carburetor bowl. It controls the flow of fuel into the air stream to maintain the correct air-to-fuel ratio for optimal engine performance. This jet is the standard (non-high-altitude) variant and fits carburetors with part numbers 791722 and 792060 used on a wide range of Fits Briggs and Stratton single-cylinder and V-Twin lawn and garden engines, including those powering riding mowers, zero-turn mowers, and outdoor power equipment.

Note: OEM part number 699732 has been superseded by Fits Briggs and Stratton part number 792296. This aftermarket replacement is compatible with both the original and the superseded application.

Compatible Models

Fits Briggs and Stratton 200000 - 399999 Series: 31D707, 31D777, 31F700, 31F707, 31F777, 31M977, 31N607, 31N677, 31P607, 31P677 engine series

Fits Briggs and Stratton 400000 - 699999 Series: 407600 to 407699 engine series (407677 and related)

Fits carburetors: 791722, 792060. Confirm fitment using your engine model, type, and code number before ordering.

Replaces Part Number(s):

699732, B1699732, A-B1699732-AI

Aftermarket Interchange Numbers

Superseded OEM number: 792296

New aftermarket replacement part - not remanufactured, not used.