A-B1591751-AI VALVE-INTAKE
A-B1591751-AI VALVE-INTAKE
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One New Aftermarket Replacement Intake Valve Fits Briggs & Fits Stratton Engines
This aftermarket replacement intake valve Fits Briggs & Fits Stratton (B&S) vertical shaft engines and is used in the cylinder head assembly to regulate the flow of the air/fuel mixture into the combustion chamber. A properly functioning intake valve is essential for efficient combustion, consistent power output, and long engine life in lawn mowers, lawn tractors, and other outdoor power equipment.
Compatible Engines
Fits Briggs & Fits Stratton Vertical Engine Series 331977 and 33M977: 331977-0001-G1, 331977-0003-G5, 331977-0004-G1, 331977-0005-G1, 331977-0006-G1, 331977-0007-G1, 331977-0008-G1, 331977-0009-G1, 331977-0010-G1, 331977-0011-G1, 331977-0100-B1, 331977-0101-B1, 331977-0102-G5, 331977-0102-G6, 331977-0103-B1, 331977-0103-B2, 33M977-0001-G1, 33M977-0002-G5, 33M977-0003-G5, 33M977-0004-G5, 33M977-0005-G5. Always verify fitment using your engine Model, Type, and Code numbers before ordering.
Replaces Part Number(s):
591751, B1591751, A-B1591751-AI
New aftermarket replacement part - not remanufactured, not used.



