VW ID4/ID6 Brake Disc Shield, Part Number: 1EA615312E

The VW ID.4/ID.6 Brake Disc Shield (Part Number: 1EA615312E) is a component that forms part of the braking system in the Volkswagen ID.4 and ID.6 electric vehicles. It is essentially a protective shield that surrounds the brake disc (rotor) to shield it from debris, dirt, water, and other contaminants that could affect braking performance.

Protecting the Brake Disc:

The primary function of the brake disc shield is to protect the brake disc (rotor) from dirt, mud, water, and other debris that could interfere with the brake system’s performance. This is especially important in wet or off-road conditions, where contaminants can reduce braking efficiency and cause uneven wear on the brake pads and discs.

The shield helps to keep the braking system clean, ensuring better performance and longevity of the brake components.

Heat Dissipation:

Brake systems generate significant heat during operation due to friction. The shield can assist in dissipating some of this heat away from the brake components, contributing to better overall braking performance and reducing the risk of brake fade (reduced braking effectiveness due to overheating).

While not a primary function, brake shields can indirectly help maintain optimal temperatures in the brake system.

Preventing Corrosion:

By shielding the brake components from water and salt (commonly found on roads in colder climates), the shield helps protect the brake disc from corrosion. This is particularly important for vehicles used in areas with harsh winter conditions or on salted roads.

Reducing Noise:

The shield also helps reduce brake noise that might be generated by debris getting caught between the brake disc and the brake pads. A clean and properly functioning brake system will generally be quieter than one affected by foreign materials.