Lemfoerder 3817501 Track Control Arm Upper Rear Axle Mercedes-Benz

The Lemfoerder 3817501 is a precision-engineered upper track control arm designed for the rear axle of Mercedes-Benz A-Class (W176) vehicles manufactured from 2012 to 2018. This critical suspension component serves as the connection between the wheel hub assembly and the vehicle chassis, maintaining proper wheel alignment and controlling suspension geometry during dynamic driving conditions.

Key Features:

• OE-quality construction designed to meet or exceed Mercedes-Benz specifications
• Upper rear axle mounting position for optimal suspension control
• Fits both left and right side installation
• Precision-engineered bushings and ball joints for reduced vibration and noise
• Durable steel construction with corrosion-resistant coating
• Direct replacement for worn or damaged original control arms

Lemfoerder, a ZF Friedrichshafen AG brand, is a leading OEM supplier to European automotive manufacturers and is known for producing chassis components that restore factory ride quality and handling characteristics. This control arm helps maintain proper camber angles, ensures stable handling, and contributes to even tire wear when suspension components are in optimal condition.