LEMFÖRDER 38890 01 Track Control Arm For Mercedes-Benz A-CLASS

LEMFÖRDER 38890 01 Track Control Arm

The LEMFÖRDER 38890 01 Track Control Arm is a precision‑engineered suspension component designed specifically for the Mercedes‑Benz A‑Class (W176) and its related models. This part plays a critical role in maintaining vehicle stability, handling performance, and ride comfort by controlling the lateral movement of the rear axle during cornering and braking.

Key Functional Characteristics

• Lateral Stability: The arm resists side‑to‑side forces that occur when the vehicle turns, ensuring the wheels remain aligned with the chassis.
• Load Distribution: It evenly distributes weight across the rear suspension during acceleration and deceleration, reducing uneven wear on tires.
• Durability: Constructed from high‑strength alloy steel, the arm withstands repeated stress cycles without compromising structural integrity.
• Compatibility: Fits both left and right rear axles, as well as centre upper positions for a full set of suspension upgrades.

Material & Construction

The arm is manufactured from high‑grade alloy steel, which offers an optimal balance between strength and weight. The component undergoes rigorous heat treatment processes to enhance fatigue resistance, ensuring long service life even under aggressive driving conditions.

Installation Overview

Installing the LEMFÖRDER 38890 01 Track Control Arm involves:

1. Removing the existing control arm and associated hardware.
2. Aligning the new arm with the mounting points on the rear subframe.
3. Securing the arm using the supplied bolts, ensuring torque specifications are met.
4. Re‑attaching suspension bushings and verifying wheel alignment.

Professional installation is recommended to guarantee optimal performance and safety.

Performance Benefits

• Improved Handling: By limiting unwanted axle movement, the arm enhances cornering precision.
• Enhanced Ride Comfort: Smooth suspension action reduces harshness over uneven road surfaces.
• Tire Longevity: Consistent wheel alignment minimizes uneven tire wear.

Applications & Compatibility

This track control arm is specifically engineered for the following Mercedes‑Benz models:

• A‑Class (W176) – 2012 to 2018
• GLA‑Class (X156) – 2014 to 2019
• CLA Coupe, C117, and other related variants

The part is available in both left/right configurations as well as centre upper positions, allowing for comprehensive suspension upgrades.

Quality Assurance & Standards

All LEMFÖRDER components undergo strict quality control checks to meet or exceed OEM specifications. The 38890 01 Track Control Arm is manufactured in accordance with international automotive standards, ensuring reliability and safety.

Maintenance Tips

• Inspect the arm for signs of corrosion or damage during routine maintenance checks.
• Replace any worn bushings or mounting hardware to maintain optimal performance.
• Avoid over‑tightening bolts, which can compromise the integrity of the component.

Conclusion

The LEMFÖRDER 38890 01 Track Control Arm is a high‑performance suspension solution that delivers superior stability, durability, and ride quality for Mercedes‑Benz A‑Class owners. Its precise engineering and robust construction make it an ideal choice for both everyday driving and spirited performance.