MiMi Auto Parts
BRAKE MASTER CYLINDER, NBN

BRAKE MASTER CYLINDER

Brand: NBN

SKU: 145987

Category: BRAKE & CLUTCH, BRAKE MASTER CYLINDER

R1 207,50 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected Audi models. Confirm exact fitment before ordering.

Product Description

The NBN Brake Master Cylinder is a vital component in your Audi’s braking system, responsible for converting pedal pressure into hydraulic force to operate the brakes. This part is specifically designed for select Audi models, ensuring reliable brake performance and consistent pedal feel.

Compatible with a range of Audi vehicles, including A4 B8, A5, A6, A7, S4, S5, S6, and S7 models with TFSI and TDI engines from 2007 to 2019, this master cylinder is engineered to fit the specific requirements of these vehicles. Always confirm your Audi’s model, year, engine size, and engine code before placing an order to ensure correct fitment.

Common symptoms of a failing brake master cylinder include a spongy or sinking brake pedal, reduced braking efficiency, fluid leaks around the master cylinder, and warning lights on your dashboard. You may also notice uneven braking or difficulty maintaining brake pressure, which can compromise your driving safety.

If you experience any of these issues, it is important to replace the brake master cylinder promptly to restore safe and effective braking performance. Always use the correct part for your specific Audi model to maintain system integrity and meet manufacturer specifications.

Trust MiMi Auto Parts for reliable brake components and expert advice. We offer nationwide delivery across South Africa, making it easy to get the right parts for your Audi when you need them.

Common signs this part may need replacement

  • Spongy or soft brake pedal
  • Brake pedal sinks to the floor
  • Reduced braking performance
  • Brake warning light illuminated
  • Brake fluid leaks near master cylinder
  • Difficulty maintaining brake pressure
  • Uneven braking response
  • Contaminated or low brake fluid

Typical replacement guidance

Replace the brake master cylinder if you notice fluid leaks, a soft or sinking brake pedal, or reduced braking efficiency. Timely replacement ensures your Audi’s braking system remains safe and responsive.

Why timely replacement matters

A faulty brake master cylinder can lead to brake failure or dangerously reduced stopping power. Timely replacement is essential for your safety and to maintain control of your vehicle.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CABA|CDHA) – 88 kW / 120 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CABB|CDHB) – 118 kW / 160 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAGA|CJCA|CMEA|CMFA) – 105 kW / 143 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAGB|CJCB|CSUB) – 100 kW / 136 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAHA) – 125 kW / 170 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CGLC|CMGB) – 130 kW / 177 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CAEA|CDNB|CFKA) – 132 kW / 180 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CDNC|CPMA) – 155 kW / 211 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 3.0 TDI quattro (CDUC|CKVB|CKVC) – 180 kW / 245 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 3.0 TFSI quattro (CMUA|CRED) – 200 kW / 272 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 S4 quattro (CAKA|CCBA|CGWC|CGXC|CREC|CTUB) – 245 kW / 333 HP
  • AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CABB|CDHB) – 118 kW / 160 HP
  • AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
  • AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TDI (CAGA|CJCA|CMEA|CMFA) – 105 kW / 143 HP
  • AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TDI (CGLC) – 130 kW / 177 HP
  • AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
  • AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 S4 quattro (CAKA|CCBA|CGWC|CGXC|CREC|CTUB) – 245 kW / 333 HP
  • AUDI A4 Allroad B8 (8KH) 2012 – 2017 2.0 TDI quattro (CGLC) – 130 kW / 177 HP
  • AUDI A4 Allroad B8 (8KH) 2012 – 2017 2.0 TFSI quattro (CDNC|CPMA) – 155 kW / 211 HP
  • AUDI A4 Allroad B8 (8KH) 2012 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 1.8 TFSI (CABD|CJEB) – 125 kW / 170 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TDI (CGLC) – 130 kW / 177 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CDNC) – 155 kW / 211 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CNCE) – 169 kW / 230 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CAEB|CDNC|CPMA) – 155 kW / 211 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CNCE) – 169 kW / 230 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 3.0 TDI quattro (CAPA|CCWA) – 176 kW / 240 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 3.0 TDI quattro (CDUC|CKVB|CKVC) – 180 kW / 245 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 S5 quattro (CAKA|CGWC|CGXC|CREC|CTDA|CTUB) – 245 kW / 333 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 S5 quattro (CAUA) – 260 kW / 354 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TDI (CGLC) – 130 kW / 177 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TFSI (CNCE) – 169 kW / 230 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TFSI quattro (CAEB|CDNC|CPMA) – 155 kW / 211 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 2.0 TFSI quattro (CNCE) – 169 kW / 230 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 3.0 TDI quattro (CCWA) – 176 kW / 240 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 3.0 TDI quattro (CDUC|CKVC) – 180 kW / 245 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 3.0 TFSI quattro (CMUA|CRED) – 200 kW / 272 HP
  • AUDI A5 / S5 Convertible (8F7) 2009 – 2017 3.2 FSI quattro (CALA) – 195 kW / 265 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Because this component is part of the vehicle braking system, professional inspection and installation by a qualified mechanic is recommended. Incorrect installation of brake parts can affect vehicle safety.

Frequently Asked Questions

What are the signs of worn brake pads or brake components?

Common signs may include squealing or grinding noises when braking, reduced stopping ability, a soft brake pedal, vibration under braking, or the brake warning light on your dashboard. Because brakes are safety-critical, diagnosis and inspection by a qualified mechanic is recommended before replacement.

Can I replace only one side of the brakes?

Brake pads and discs are normally replaced as an axle set (both sides at the same time) to maintain balanced, even braking. Replacing only one side can cause the vehicle to pull when braking. Consult a qualified mechanic for guidance.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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