A-B1794388-AI GEAR-TIMINGOne New Aftermarket Replacement Timing Gear Fits Briggs and Stratton Small Engines This aftermarket replacement timing gear (Gear Timing) is designed Fits Briggs and Stratton single cylinder small gasoline engines commonly found in walk behind lawn mowers and other outdoor power equipment. The timing gear synchronizes the crankshaft and camshaft to ensure proper valve timing and smooth engine operation. Worn or damaged timing gears can cause rough