A-B1590406-AI PISTON ASSEMBLY
A-B1590406-AI PISTON ASSEMBLY
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One New Aftermarket Replacement Piston Assembly Fits Briggs and Stratton (B&S) Engines
This aftermarket replacement piston assembly Fits Briggs and Stratton (B&S) small engines used in lawn mowers, lawn tractors, and other outdoor power equipment. The piston assembly is a core internal engine component responsible for compression and power delivery in the combustion cycle. This assembly includes the piston with connecting rod and is designed as a direct drop-in replacement for worn or damaged original equipment components.
Compatible Engine Models
Fits Briggs and Stratton (B&S): 122L02, 122L05, 122L07, 122T02, 122T05, 122T07, 124T02, 124T05, 124T07, 124T12, 126L02, 126L05, 126L07, 126L12, 126T02, 126T05. Verify your engine model and type number before ordering - many piston assemblies look similar across engine families.
Replaces Part Number(s):
590406, 799019, 499424, A-B1590406-AI, A-B1590406
New aftermarket replacement part - not remanufactured, not used.



