A-B1690691-AI SPACER-CARBURETOROne New Aftermarket Replacement Carburetor Spacer Fits Briggs & Fits Stratton Vanguard Engines This carburetor spacer mounts between the carburetor and the intake manifold on Fits Briggs & Fits Stratton (B&S) Vanguard small engines. It maintains proper carburetor alignment and helps reduce heat transfer to the carburetor, supporting consistent fuel air mixture delivery and reliable engine operation in lawn and garden equipment. Compatible Models Fits