Compatible with the flywheel chainsaws HUSQVARNA HUS61, 268, 268XP, 272, 272XP and 268K--BIEMMEDUE

This product is specifically designed for various classic and professional Husqvarna chainsaws, including models HUS61, 268, 268XP, 272, 272XP, and 268K. It conforms to the original factory specifications for the respective models and versions. The flywheel (magnetic flywheel/magnetic motor rotor) is an essential component for ignition and engine cooling and is mounted at the front of the crankshaft. Its outer magnetic poles, in conjunction with the ignition coil (high-voltage coil), interrupt the magnetic field lines, thus generating electricity. This enables precise ignition timing control. Simultaneously, the rotation of the rotor blades generates an airflow that ensures cooling of the engine block. Replacing the original flywheel due to rust, a damaged keyway, dynamic imbalance, or weakening magnetization can effectively resolve problems such as incorrect ignition timing, starting difficulties, misfires at high RPMs, power fluctuations, and insufficient heat dissipation.