The BRIGGS & STRATTON 494623 Engine Carburetor Overhaul Kit helps restore proper carburetor performance for reliable engine operation. This replacement overhaul kit includes essential components used to service and rebuild compatible carburetors, helping maintain the correct air and fuel mixture for efficient combustion. It works by replacing worn seals, gaskets, and other internal pa... https://www.wholetoolbox.com/briggs-stratton-494623-engine-carburetor-overhaul-kit/494623.html