VAICO V20-1422 Track Control Arm

VAICO V20-1422 Track Control Arm

The VAICO V20-1422 Track Control Arm is a high‑performance suspension component designed to replace the original rear left side control arm on a range of BMW models, including the X5 E70, X6 E71, and X7 E72. This part is engineered for durability, precise geometry, and seamless integration with the vehicle’s existing suspension architecture.

Key Features

• Material & Construction: Made from high‑strength alloy steel, the arm undergoes a rigorous heat treatment process to achieve superior fatigue resistance. The surface is coated with a corrosion‑resistant finish that protects against road salt and environmental exposure.
• Design Precision: The V20-1422 features an exact replica of BMW’s original geometry, ensuring optimal wheel alignment, steering feel, and handling characteristics. Its engineered camber and toe angles match factory specifications.
• Compatibility: Fits the rear left side on the following models:
  • BMW X5 (E70) – Rear Left
  • BMW X6 (E71) – Rear Left
  • BMW X7 (E72) – Rear Left
  • BMW F15 (X5) – Rear Left
  • BMW F16 (X6) – Rear Left
• Installation: Designed for a straightforward bolt‑on installation. The arm comes pre‑assembled with the required mounting hardware, eliminating the need for additional fasteners or adapters.
• Performance Benefits: Enhances ride comfort by maintaining consistent wheel alignment under load, reduces tire wear, and improves overall vehicle stability during cornering.

Technical Specifications

Installation Guide

1. Preparation: Raise the vehicle using a hydraulic jack and secure it on jack stands. Remove the rear left wheel to access the suspension.
2. Remove Old Arm: Loosen the mounting bolts that attach the original control arm to the chassis and axle housing. Carefully detach the arm, noting the orientation of any bushings or brackets.
3. Position New Arm: Align the V20-1422 with the existing mounting points. Ensure that the bolt holes line up precisely with the chassis and axle.
4. Secure Bolts: Tighten all bolts to the manufacturer’s torque specifications (typically 80–100 Nm). Use a calibrated torque wrench for accuracy.
5. Reinstall Wheel: Place the wheel back onto the hub, lower the vehicle, and perform a final torque check on the lug nuts.
6. Alignment Check: After installation, it is recommended to have a professional alignment performed to confirm that camber, toe, and caster angles are within spec.

Maintenance Tips

• Inspect the control arm for any signs of wear or damage every 20,000 km (12,400 miles).
• Check bolt torque periodically during routine maintenance to prevent loosening due to vibration.
• Avoid over‑tightening bolts, as this can compromise the integrity of the alloy steel and lead to cracking.

Why Choose VAICO V20-1422?

The VAICO V20-1422 Track Control Arm offers a blend of OEM quality and aftermarket reliability. Its precise engineering ensures that the vehicle’s handling dynamics remain unchanged, while its robust construction provides long‑term performance even under demanding driving conditions.

Frequently Asked Questions

Is this part compatible with all BMW X5 models?

The V20-1422 is specifically designed for the rear left side of the E70, F15, and their respective successor models. It does not fit front or right‑side control arms.

Can I install it myself?

Yes, with basic mechanical skills and proper tools. However, professional installation is recommended to guarantee safety and optimal performance.

Does the arm come with bushings?

The V20-1422 includes integrated mounting hardware but does not include separate bushings; these are typically retained from the original assembly.

Conclusion

For owners seeking a reliable, high‑quality replacement for their BMW’s rear left control arm, the VAICO V20-1422 Track Control Arm delivers exceptional durability, precise fitment, and uncompromised handling. Its meticulous design ensures that every ride remains smooth, safe, and true to the vehicle’s original performance standards.