420615601F Cross-Brand Synergy: The Rear Brake Disc Genuine Audi R8 and Lamborghini Gallardo
Cross-Brand Synergy: The 420615601F Rear Brake Disc
The automotive world is abuzz with the continued discovery of shared DNA among high-performance cousins, and the genuine 420615601F rear brake disc is a prime example. This component serves as a direct link between two iconic supercars: the Audi R8 and the Lamborghini Gallardo, highlighting the successful component sharing within the Volkswagen Group.
Key Specifications and Details
The brake disc, with the genuine OEM part number 420615601F, is a robust component engineered for high-performance braking.
Many aftermarket alternatives also offer features like cross-drilled surfaces, dimpled surfaces, and anti-corrosion coatings for enhanced performance and durability, although the original OEM part is engineered to the manufacturers' exacting standards.
Compatibility and Applications
This specific brake disc is primarily compatible with certain generations and models of the Audi R8 and Lamborghini Gallardo that were equipped with steel brake discs from the factory.
Audi R8 (Type 42): Fits various models including the and from approximately 2008-2015, provided the vehicle utilizes the standard steel brake setup.
Lamborghini Gallardo: Applicable to various models, including the LP550-2, LP560-4, and LP570 variants, often appearing in part catalogues for these models (e.g., the Gallardo LP560, LP570).
It's important for owners to note that part numbers often supersede (replace) old ones, and this particular number is cross-referenced with several other codes, ensuring broad fitment within the specified years and brake systems.
A History of Shared Excellence
The interchangeability of parts like the rear brake disc stems from the Audi R8 and Lamborghini Gallardo's shared development history under the umbrella of the Volkswagen Group. Lamborghini is a subsidiary of Audi, which in turn is a subsidiary of Volkswagen. This corporate structure allows for "Group synergies," where costly components and platforms are shared to reduce development costs and manufacturing complexity, while still allowing each brand to maintain its distinct performance characteristics and design philosophy.
Shared Platform: The first-generation Audi R8 (Type 42) and the Lamborghini Gallardo both utilized a shared modular mid-engine platform.
Shared Powertrain: The engine found in the R8 and the later Gallardo models is a prime example of this synergy, with Audi adapting the fundamental design of the Lamborghini V10.
The use of identical or near-identical braking components like the rear discs ensures high-quality, proven performance technology is utilized across both vehicles, solidifying the mechanical connection between these two performance powerhouses.
You can learn more about the shared DNA and differences between these two supercars in this video: Audi R8 vs Lamborghini Gallardo – More DIFFERENT Than People Think!. This video discusses the similarities and differences between the Audi R8 and Lamborghini Gallardo, which provides context for why they share a common component like this brake disc.
