A-B1690957-AI RETAINER-BREATHER
A-B1690957-AI RETAINER-BREATHER
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One New Aftermarket Replacement Breather Retainer Fits Briggs & Fits Stratton Engines
This breather retainer secures the crankcase breather assembly on Fits Briggs & Fits Stratton (B&S) small engines used in lawn and garden equipment. The breather retainer holds the breather in position to allow proper crankcase venting, preventing pressure buildup and protecting engine seals. It is a component of the engine's internal breather system and is commonly found on Fits Briggs & Fits Stratton V-Twin OHV engine series used in riding mowers, lawn tractors, and other outdoor power equipment.
Compatible Models
Fits Briggs & Fits Stratton Engine Series: 406777 (20hp V-Twin), 441677, 446777 -- verify fitment using your full engine model, type, and code numbers stamped on the engine.
Replaces Part Number(s):
690957, B1690957, A-B1690957-AI
New aftermarket replacement part - not remanufactured, not used.



