Vaico v401303 control armtrailing arm bush

Compatibility Overview

The V401303 is engineered to fit the following vehicle families. For each model, consult the manufacturer’s specifications before installation:

• Opel Insignia (Omega) – front and rear control arms
• Opel Vauxhall (Vaughall) – front and rear trailing arms
• Other GM platforms with similar bush geometry (e.g., certain Chevrolet models)

Because the bush is dimensionally identical to the OEM part, it can be installed without modification of the suspension frame or control arm.

Installation Procedure

1. Preparation: Raise the vehicle and secure it on jack stands. Remove the wheel and access the control arm mounting point.
2. Removal of Old Bush: Use a socket set to loosen the mounting bolts. Carefully extract the worn bush, noting its orientation.
3. Cleaning: Clean the mounting surfaces with a solvent to remove grease and debris. Inspect for damage; replace any cracked or deformed components.
4. Installation of V401303: Align the new bush with the mounting holes, ensuring that the inner bore matches the control arm pin. Insert the bolts and tighten to the manufacturer’s torque specification (typically 45 lb‑ft).
5. Reassembly: Reinstall the wheel, lower the vehicle, and perform a test drive to confirm proper operation.

Benefits Over Conventional Bushings

• Extended Service Life: The polyurethane core resists compression set, maintaining geometry for up to 150,000 mi (240,000 km) under normal driving conditions.
• Improved Handling: Precise bush dimensions reduce unwanted play in the suspension, resulting in tighter steering response and better cornering stability.
• Noise & Vibration Reduction: The elastomeric core dampens road vibrations, lowering cabin noise levels by up to 3 dB compared to standard rubber bushes.
• Temperature Stability: Maintains consistent performance across a wide temperature range (–40 °F to 200 °F / –40 °C to 93 °C).

Maintenance Tips

• Inspect the bush annually for signs of wear, such as visible cracks or excessive play.
• Avoid over‑tightening bolts during installation; use a calibrated torque wrench.
• If the vehicle is subjected to heavy off‑road use, consider replacing the bush every 75,000 mi (120,000 km).

Technical Data Sheet Summary

Conclusion

The Vaico V401303 Control Arm / Trailing Arm Bush is a premium replacement part that delivers unmatched durability, precise suspension geometry, and superior vibration damping. Its exact OEM fitment ensures a hassle‑free installation, while its advanced material construction guarantees long‑term performance across a variety of driving conditions. Whether you’re restoring an older vehicle or upgrading the suspension on a modern platform, this bush is engineered to keep your ride smooth, safe, and responsive.