ZIMMERMANN 100.3375.70 Brake disc Front Axle, 400x38mm, 6/5, 5x112, Vented, Perforated, floating brake disc, Aluminium Brake Disc Hub

ZIMMERMANN Brake Disc 100.3375.70 – Premium two-part floating perforated 375x36mm front axle brake disc for Audi and VW luxury vehicles

The ZIMMERMANN Brake Disc 100.3375.70 represents the pinnacle of German brake technology – engineered for drivers who demand uncompromising performance, safety and precision. Manufactured by ZIMMERMANN, a renowned OEM supplier, this high-performance two-part floating brake disc delivers exceptional braking force and superior heat management under extreme driving conditions. Technical specifications include an outer diameter of 400.0 mm, a disc thickness of 38.0 mm and features a ventilated, perforated design.

The 100.3375.70 ZIMMERMANN brake disc features an innovative two-part floating design with an aluminium brake disc hub and 5 mounting holes with a bolt circle diameter of 112 mm. The perforated and vented construction ensures optimal heat dissipation and reduced weight. Made from premium cast iron with an aluminium hub, this floating brake disc minimizes thermal stress and warping. The brake disc meets all European safety standards and is designed for heavy-duty applications in luxury and performance vehicles.

Which vehicles are compatible with the ZIMMERMANN 100.3375.70?

For an accurate compatibility check, please select your vehicle using the vehicle selector. For additional safety, always verify the VIN, the OE number and, where applicable, the PR number (PR code).

For which Audi models is the ZIMMERMANN 100.3375.70 brake disc suitable?

This brake disc is compatible with the following Audi models: Q7 (4MB) (2015–present), A6 C8 Saloon (4A2) (2018–present), A6 C8 Avant (4A5) (2018–present), A7 Sportback (4KA) (2017–present), e-tron (GEN_) (2018–present), e-tron Sportback (GEA) (2019–present), Q8 e-tron (GE) (2022–present), Q8 Sportback e-tron (GE) (2022–present), A8 (4N2, 4N8) (2017–present).

For which VW vehicles is the ZIMMERMANN 100.3375.70 brake disc suitable?

The following VW vehicle can be fitted with this brake disc: Touareg III (CR37) (2017–present).

This 375x36mm disc is designed for the front axle on vehicles equipped with the larger factory brake system (check PR-code e.g., 1LU or 1ZV).

Installation instructions for ZIMMERMANN 100.3375.70

1. Replace floating brake discs in pairs to ensure balanced braking performance and proper weight distribution.
2. Remove the wheels and carefully detach the brake caliper. Support the caliper securely to prevent strain on the brake lines.
3. Remove the old two-part disc: carefully separate the aluminium hub from the cast iron disc if replacing individual components.
4. Thoroughly clean the hub assembly and check for any signs of wear or damage on the floating mechanism.
5. Install the new floating brake disc, ensuring proper alignment of the two-part system and correct positioning of the aluminium hub.
6. After installation, pump the brake pedal several times and verify brake fluid level and system pressure.
7. Bedding-in: perform 8–12 progressive braking cycles from 80 to 30 km/h to properly seat the floating disc system.

Do the brake pads need to be replaced at the same time as the ZIMMERMANN brake disc 100.3375.70?

Yes, it is highly recommended to replace brake pads when installing new floating brake discs. This ensures optimal contact between the perforated surface and pads for maximum braking efficiency.

Is the ZIMMERMANN brake disc 100.3375.70 ventilated or solid?

This brake disc is ventilated and perforated. The advanced cooling channel design combined with perforation provides exceptional heat dissipation, crucial for high-performance luxury vehicles.

How should new brake discs be properly bedded in?

During the first 300 km, avoid aggressive braking and allow gradual heat cycling. The two-part floating design requires careful bedding-in to ensure proper thermal expansion and optimal performance.

What is the outer diameter and thickness of this brake disc?

The Brake disc 400x38mm ZIMMERMANN 100.3375.70 has an outer diameter of 400 mm and thickness of 38 mm – specifically designed for heavy luxury vehicles and high-performance applications.

Is this brake disc suitable for vehicles with ABS?

Yes, the floating brake disc ZIMMERMANN 100.3375.70 is compatible with most ABS, ESP, and other advanced braking assistance systems found in modern Audi and VW vehicles.

Do I need special tools to install the ZIMMERMANN brake disc?

Installation of this two-part floating brake disc may require specialized tools for proper alignment of the aluminium brake disc hub. Professional installation is recommended for optimal performance.

What are the advantages of the ZIMMERMANN brake disc 100.3375.70 compared to other models?

The two-part floating design with aluminium hub reduces unsprung weight, minimizes thermal stress, and provides superior heat management compared to conventional single-piece discs, making it ideal for luxury vehicle applications.

Can this perforated brake disc be used for track driving?

Yes, the vented and perforated design of the ZIMMERMANN 100.3375.70 makes it excellent for high-performance driving, providing consistent braking power under extreme thermal conditions.

How long do ZIMMERMANN floating brake discs typically last?

With proper maintenance and driving conditions, the Aluminium Brake Disc Hub design can extend service life significantly compared to conventional discs, typically lasting 60,000-80,000 km in normal driving conditions.

What maintenance is required for two-part floating brake discs?

Regular inspection of the floating mechanism and aluminium hub connection is essential. Check for proper movement of the floating elements and ensure no debris accumulates in the ventilation channels or perforations.