The Husqvarna 532421135 Rotor Assembly is a genuine OEM replacement part designed for various Husqvarna ST series snow blowers. This critical component is responsible for efficiently collecting and expelling snow, ensuring your snow blower operates at peak performance. Weighing approximately 6.577 kg, this durable rotor assembly is compatible with models such as ST224, ST224P, ST227P, ST230P, ST224F, and ST227F, providing a precise fit and reliable operation for effective snow clearing.