Genuine OEM Volkswagen Rear Left Control Arm, part number 3C0505223F. It helps guide the rear axle's movement, maintaining proper wheel alignment and suspension geometry. This control arm is installed on the rear left side of the vehicle's suspension. Weighing 1.736 kg and measuring 0.45 m in length, it is typically made from robust steel with integrated bushings. Genuine OEM control arms ensure precise geometry, material strength, and bushing quality for optimal handling, tire wear, and vehicle safety.