A-B1820041-AI SEAL-VALVE
A-B1820041-AI SEAL-VALVE
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One New Aftermarket Replacement Valve Seal Fits Briggs & Fits Stratton Small Engines
This aftermarket replacement valve seal (seal-valve) Fits Briggs & Fits Stratton small engines commonly found in lawn mowers, riding mowers, and other outdoor power equipment. The valve seal installs on the valve stem in the cylinder head to prevent engine oil from entering the combustion chamber, helping maintain proper compression, reduce oil consumption, and prevent blue exhaust smoke caused by oil burning. It is positioned beneath the valve spring once the valve is seated in the cylinder head.
Compatible Fits Briggs & Fits Stratton Engine Series
Fits Briggs & Fits Stratton: 430000, 433000, 437000, 580000, 581000, 583000 series engines
Always verify fitment against your engine model, type, and code number before ordering. Fits Briggs & Fits Stratton engine model numbers are stamped directly on the engine or on a label affixed to the engine.
Replaces Part Number(s):
820041, B1820041, A-B1820041-AI
New aftermarket replacement part - not remanufactured, not used.



