The Lemforder Control Arm - 3939901 is a suspension component used in vehicles to connect the steering knuckle to the vehicle's frame. It helps to control the movement of the wheels and ensures stable handling and steering. This control arm is made by Lemforder, a trusted brand in the automotive industry known for its high-quality and durable parts. It is designed to fit specific vehicle models and is made with precision and attention to detail. The Lemforder Control Arm - 3939901 is a reliable and essential part for maintaining the proper functioning of a vehicle's suspension system.