A-B1845585-AI TUBE-BREATHER
A-B1845585-AI TUBE-BREATHER
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One New Aftermarket Replacement Breather Tube Fits Briggs & Fits Stratton Small Engines
This aftermarket replacement breather tube (tube-breather) is designed Fits Briggs & Fits Stratton (B&S) small gasoline engines commonly found in lawn tractors, riding mowers, push mowers, and other outdoor power equipment. The breather tube vents crankcase pressure and excess gases away from the engine, preventing pressure buildup that can cause oil leaks, seal damage, and reduced engine performance. It is part of the engine crankcase ventilation system and is typically routed from the valve cover or breather assembly to the carburetor or air cleaner.
Important: Fits Briggs & Fits Stratton offers many breather tube designs across different engine families. Many tubes appear similar but are engine-specific. Always verify fitment by locating your engine model number, type number, and code number (stamped on the engine or on an attached label) before ordering.
Replaces Part Number(s):
845585, B1845585, A-B1845585-AI
New aftermarket replacement part - not remanufactured, not used.
