VAICO V20-40022 Brake Disc

VAICO V20-40022 Brake Disc

The VAICO V20-40022 Brake Disc is a high‑performance braking component engineered specifically for the rear axle of BMW vehicles, including models such as the 3 Series (E36, E46), Z4 Roadster, and other compact coupes. Designed with precision machining and advanced material composition, this disc delivers reliable stopping power while maintaining durability under demanding driving conditions.

Key Specifications

• Diameter: 280 mm (Ø280 mm)
• Thickness: 10 mm
Height: 75 mm
• Hole Diameter: 120 mm (Ø120 mm)
• Material: High‑strength cast iron with a proprietary alloy blend for enhanced heat dissipation.
• Weight: Approximately 3.5 kg per disc, optimized for balanced weight distribution.

Engineering Excellence

The VAICO V20-40022 incorporates a meticulously engineered hole pattern that aligns with the BMW rear wheel hub design. This ensures seamless installation and optimal contact between the disc and brake pads, which is crucial for maintaining consistent braking performance.

Its cast iron construction offers excellent thermal conductivity, allowing heat to spread quickly across the surface of the disc. This reduces the risk of brake fade during prolonged use, such as in spirited driving or heavy traffic conditions. The alloy composition also enhances resistance to corrosion and wear, extending the lifespan of the component.

Compatibility

This brake disc is specifically tailored for:

• BMW 3 Series (E36, E46) – both sedan and coupe variants.
• BMW Z4 Roadster – rear axle applications.
• Other BMW compact models that share the same rear hub geometry.

Because of its precise dimensions and hole pattern, the VAICO V20-40022 fits seamlessly into these vehicles without requiring modifications to the brake calipers or mounting hardware.

Installation Guide

1. Remove the existing rear wheel: Use a jack and lug wrench to lift the vehicle and detach the wheel.
2. Detach the old brake disc: Loosen the caliper bolts, slide the caliper away, and remove any retaining clips. Carefully unscrew the disc from the hub.
3. Install the new VAICO V20-40022: Align the disc with the hub’s mounting points, ensuring the hole pattern matches perfectly. Secure it using the original bolts or a torque‑controlled set to the manufacturer’s specifications.
4. Reattach the caliper: Position the brake pads and caliper over the new disc, then tighten the bolts in a cross‑pattern to ensure even pressure distribution.
5. Check alignment: Verify that the wheel spins freely without wobble or vibration. Adjust if necessary.

Performance Benefits

• Consistent Braking Force: The disc’s uniform thickness and material composition provide stable braking performance across a wide range of temperatures.
• Reduced Noise & Vibration: Precision machining minimizes surface irregularities, resulting in quieter operation and smoother ride quality.
• Long‑Term Durability: High‑grade cast iron resists cracking and wear, ensuring the disc remains functional for many miles of driving.

Maintenance Tips

To preserve the integrity of the VAICO V20-40022 Brake Disc, follow these simple maintenance practices:

• Inspect the disc surface regularly for signs of glazing, scoring, or uneven wear.
• Replace brake pads when they reach the manufacturer’s minimum thickness to avoid excessive pad wear on the disc.
• Avoid driving at high speeds with a single wheel off the ground, as this can cause localized overheating.
• Keep the disc clean from road debris and brake dust; use a dedicated brake cleaner if necessary.

Why Choose VAICO?

The VAICO V20-40022 Brake Disc exemplifies the brand’s commitment to quality, reliability, and performance. With a reputation for producing components that meet or exceed OEM standards, VAICO ensures that every disc delivers:

• Precision Engineering: Every part is manufactured to exact tolerances.
• Rigorous Testing: Disc samples undergo thermal cycling and impact tests before release.
• Customer Focus: Products are designed with the end‑user’s driving experience in mind, providing peace of mind on every journey.

Conclusion

The VAICO V20-40022 Brake Disc is a superior choice for BMW owners seeking reliable, high‑performance braking solutions. Its meticulous design, robust material composition, and proven compatibility with popular BMW models make it an essential component for maintaining safe and responsive driving dynamics.