The Briggs & Stratton 398811 is a genuine OEM Magneto Armature (Ignition Coil) used on a wide range of single-cylinder engines. It is a critical part of the ignition system, responsible for generating the high-voltage spark that ignites the fuel-air mixture. Key Product Details Purpose: Produces the high-voltage pulse to the spark plug for engine starting and smooth operation. Engine Compatibility: Fits many 7 HP to 16 HP horizontal and vertical shaft single-cylinder engines. Model Fitment: Compatible with engine series including 170400, 190400, 190700, 192400, 196400, 226400, 250400, and 326400. Replaces Part Numbers: 395492, 395326, 398265, 393993, 394963, 298968, and…