A-B1691239-AI PIN-COUNTERWEIGHT
A-B1691239-AI PIN-COUNTERWEIGHT
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One New Aftermarket Replacement Pin-Counterweight Fits Briggs & Fits Stratton Small Engines
This pin-counterweight is an internal engine component used in Fits Briggs & Fits Stratton (B&S) small engines. The counterweight pin helps balance the rotating assembly within the engine, reducing vibration and supporting smooth operation. It is a wear-and-replacement part found in the short block assembly of applicable Fits Briggs & Fits Stratton engines used in lawn mowers, pressure washers, and other outdoor power equipment.
Replaces Part Number(s):
691239, B1691239, A-B1691239-AI
To confirm fitment, locate your Fits Briggs & Fits Stratton engine model number, type number, and code number stamped on the engine block or valve cover, and cross-reference with your engine parts diagram before ordering.
New aftermarket replacement part - not remanufactured, not used.



