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MPA Electrical BR78019G Disc Brake Rotor - Front
| Brand | MPA Electrical BR78019G |
|---|---|
| Position | Front |
| Discard Thickness | 1.24 |
| Discard Thickness | 31.5 |
| Nominal Thickness | 1.33 |
| Nominal Thickness | 33.9 |
| Disc Finish | Coated |
| Hat Finish | Coated |
| Rust Resistant Coating | Yes |
| Grade Type | Standard replacement |
| ABS Tone Ring Included | No |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Vented |
| Bearings Included | No |
| Center Hole Diameter | 68.0 |
| Mounting Bolt Hole Circle Diameter | 112.0 |
| Mounting Bolt Hole Circle Diameter | 4.409 |
| Mounting Bolt Hole Diameter | 0.602 |
| Mounting Bolt Hole Diameter | 15.3 |
| Stud/Lug Hole Quantity | 5 |
| Finish | Coated |
| Product Condition | New |
| Product line | Black Series Coated Rotor |
| Fits | Audi · 21 vehicles |
Standard replacement. OE-style vane design promotes efficient cooling and consistent stopping power.
Coated finish. Q-Shield protection helps resist rust and high-temperature exposure.
Vented rotor. Smooth surface and vented construction support quieter, fade-resistant braking.
Cross-references 4G0 615 301 A, 4G0 615 301 K and 4G0 615 301 T for the same application. See all 3.
Black Series Coated Front Rotor
The MPA Electrical Black Series Coated Rotor BR78019G is a front disc brake rotor built for OE-style replacement performance. It is engineered for smooth braking response, reduced noise and vibration, and added resistance to brake fade in everyday driving.
Fits 2012-2019 Audi A6 Quattro, front. Fits 2017-2018 Audi A6, front. Fits 2012-2018 Audi A7 Quattro, front. Fits 2016-2017 Audi A7, front. Fits 2013-2014 Audi A8 Quattro, front.
Key Features
- Part number BR78019G
- Black Series Coated Rotor from MPA Electrical
- Front disc brake rotor with vented construction
- OE-style vane design for efficient cooling
- Coated disc and coated hat finish
- Rust-resistant Q-Shield protective coating
- Smooth surface type for consistent pad contact
- Standard replacement grade
- ABS tone ring not included
- Bearings not included
Product Details
The Black Series Coated Rotor line focuses on practical brake service needs: stable stopping performance, controlled heat management, and corrosion protection. The vented rotor design helps move heat away from the braking surface, while the OE-style vane layout supports airflow during repeated stops. The coated finish on both the disc and hat helps protect against rust in harsh conditions, and the coating is formulated to withstand high temperatures.
For Audi A6 Quattro, Audi A7 Quattro, and Audi A8 Quattro front brake service, BR78019G provides a direct-fit replacement option with standard replacement construction. It is a coated, smooth-surface rotor intended for drivers who want a clean-looking rotor with corrosion protection and consistent braking feel.
Common Brake Issues It Can Address
- Brake pulsation from worn or uneven front rotors
- Noise caused by rotor surface wear or corrosion
- Reduced stopping consistency from heat buildup
- Visible rust on exposed rotor surfaces and hat areas
- Brake fade during repeated stops
Installation Notes
Confirm rotor dimensions and vehicle fitment before installation. This rotor has a 68.0 mm center hole diameter, a 112.0 mm bolt circle diameter, five lug holes, and a vented design. Use proper brake service procedures, inspect pads and caliper components during replacement, and clean the rotor surface before first use to remove any protective residue.
BR78019G is a direct replacement rotor for front brake service on the listed Audi applications. The coated finish and OE-style vane design make it a practical choice for routine brake maintenance on Audi A6 Quattro, Audi A7, and Audi A8 Quattro models.
Quality Assurance
MPA Electrical Black Series Coated Rotors are built with a corrosion-resistant coating and OE-style vane design to support reliable braking performance and long-term surface protection. The product is new and manufactured as a standard replacement rotor.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2018 | Audi | A6 | — | — | Front | Black Series Coated Rotor |
| 2018 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2018 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
| 2017 | Audi | A6 | — | — | Front | Black Series Coated Rotor |
| 2017 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2017 | Audi | A7 | — | — | Front | Black Series Coated Rotor |
| 2017 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
| 2016 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2016 | Audi | A7 | — | — | Front | Black Series Coated Rotor |
| 2016 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
| 2015 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2015 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
| 2014 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2014 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
| 2014 | Audi | A8 Quattro | 3.0L | V6 | Front | Black Series Coated Rotor |
| 2013 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2013 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
| 2013 | Audi | A8 Quattro | 3.0L | V6 | Front | Black Series Coated Rotor |
| 2012 | Audi | A6 Quattro | — | — | Front | Black Series Coated Rotor |
| 2012 | Audi | A7 Quattro | — | — | Front | Black Series Coated Rotor |
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