Restore reliable ignition performance with this high-quality replacement ignition coil for Briggs & Stratton engines ranging from 9HP to 14HP, including both L-Head and Vanguard V-Twin models. Perfect for lawn mowers, garden tractors, and other outdoor power equipment, this coil is built to deliver consistent spark and smooth engine starts. This coil fits a wide range of engine models such as 286702, 286707, 28B702, 28B707, 28C707, 28D707, 31G777, 303447, 303777, 31P777, 287707, and more. It also suits engines used in equipment like the JD 1200 Hydro Rake. OEM Part Numbers Replaced: 491312 492341 495859 591459 490586 Fits for Briggs & Stratton Engines: 10HP to 13HP L-Head engines 9HP, 12.5HP, and 14HP Vanguard V-Twin models Engine series: 21R607, 21R807, 21R877, 31R507, 31R577, 31R877, 31R907, 356776, 356777, 386777 Specifications: Mounting hole spacing: 63mm (center to center) Ignition lead length: approx. 30cm Please verify your engine model and mounting specs before purchase to ensure proper fit.