Overview Reviews Product Description Factory Briggs Woodruff key for Timing Gears, used on both Flatheads and OHV Engines Product Videos Custom Field Product Reviews Write a Review Write a Review × Briggs & Stratton 555049 B&S Woodruff Key for Timing Gear Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *