2016 Audi A6 Quattro Brake Master Cylinder Used OEM 4G1611021B

Description:

Genuine Audi OEM Brake Master Cylinder (part number 4G1611021B). This vital hydraulic component converts the driver’s brake pedal input into hydraulic pressure that actuates the brake calipers and wheel cylinders. A failing or leaking master cylinder can result in a soft or spongy brake pedal, reduced braking performance, or loss of brake pressure — a serious safety concern. Replacing it with this OEM unit restores proper brake system function and ensures safe, consistent braking performance.

Details:

• VIN: WAUFGAFCXGN106737

• Part Number: 4G1611021B (OE 4G1‑611‑021‑B) — Brake Master Cylinder.

• Compatibility: Fits 2016–2018 Audi A6 / A6 Quattro with 3.0 L gas engines; also found on compatible Audi A7 models with similar brake system specifications.

• Condition: Used OEM, tested and in good working condition.
  
  

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