The STIHL 41194001201 is a genuine OEM flywheel designed for various STIHL brushcutter models, including the FS160, FS180, FS220, FS280, and FS290. This essential component plays a critical role in the engine's ignition system and overall operation, providing rotational inertia and housing the magnets for the ignition coil. Replacing with a genuine STIHL part ensures proper fit, reliable performance, and durability for demanding outdoor power equipment applications.