A-B1799771-AI SPRING-CHOKE RETURNOne New Aftermarket Replacement Choke Return Spring Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Engines This choke return spring is a carburetor system component Fits Briggs and Stratton small engines used in lawn mowers, riding tractors, and other outdoor power equipment. The spring maintains proper tension on the choke shaft, ensuring the choke plate returns to the open position after a cold start for smooth, reliable engine operation. A