A-B1797622-AI PIN-FLOAT HINGEOne New Aftermarket Replacement Pin Float Hinge Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Small Engines This carburetor float hinge pin is a critical fuel system component used to secure the float inside the carburetor on Fits Briggs and Stratton small gasoline engines. A worn or missing float hinge pin can cause improper fuel regulation, leading to hard starting or poor engine performance on lawn and garden equipment. Compatible Models