Genuine OEM Audi Brake Fluid Reservoir, part number 8J1611301. This critical component safely stores the brake fluid, maintaining the hydraulic pressure necessary for effective braking performance. It is specifically designed for Left-Hand Drive (LHD) vehicle configurations. Constructed from durable plastic, it weighs 0.332 kg and includes a sealed cap to prevent contamination. Using a genuine OEM brake fluid reservoir ensures correct fluid capacity, proper sensor integration, and material compatibility with brake fluid, which is vital for braking system integrity and safety.