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Confident Brake Service for multiple Audi applications
This DFC direct-fit brake hydraulic service is matched to multiple Audi applications. Manufacturer part number 355-73023 identifies the exact application, while the fitment table below helps confirm vehicle and position before ordering. The DFC catalog identifies it as DFC Brake Master Cylinder.
Key Features
- Designed to restore hydraulic pressure control in the listed application
- Application-specific ports and mounting geometry support correct replacement
- Proper bleeding is required before the vehicle is returned to service
Fitment
Match the complete year, make, model, submodel, and verify for the selected vehicle before ordering. This is not a universal brake component.
| Year Range | Make | Model | Submodel | Position |
|---|---|---|---|---|
| 2013 to 2014 | Audi | A4 | Base | Verify for the selected vehicle |
| 2015 to 2016 | Audi | A4 | Premium | Verify for the selected vehicle |
| 2015 to 2016 | Audi | A4 | Premium Plus | Verify for the selected vehicle |
| 2015 | Audi | A4 | Prestige | Verify for the selected vehicle |
| 2013 to 2014 | Audi | A4 Quattro | Base | Verify for the selected vehicle |
| 2015 to 2016 | Audi | A4 Quattro | Premium | Verify for the selected vehicle |
| 2015 to 2016 | Audi | A4 Quattro | Premium Plus | Verify for the selected vehicle |
| 2015 | Audi | A4 Quattro | Prestige, fits_2013-2014 | Verify for the selected vehicle |
| 2013 to 2014 | Audi | A5 Quattro | Base | Verify for the selected vehicle |
| 2013 to 2014 | Audi | A5 Quattro | Cabriolet | Verify for the selected vehicle |
| 2015 to 2016 | Audi | A5 Quattro | Premium | Verify for the selected vehicle |
| 2015 to 2016 | Audi | A5 Quattro | Premium Plus | Verify for the selected vehicle |
| 2015 | Audi | A5 Quattro | Prestige | Verify for the selected vehicle |
| 2017 | Audi | A5 Quattro | Sport | Verify for the selected vehicle |
| 2013 | Audi | S4 | Base, fits_2014-2016 | Verify for the selected vehicle |
| 2014 to 2016 | Audi | S4 | Prestige | Verify for the selected vehicle |
| 2013 | Audi | S5 | Base | Verify for the selected vehicle |
| 2017 | Audi | S5 | Base | Verify for the selected vehicle |
| 2013 | Audi | S5 | Cabriolet | Verify for the selected vehicle |
| 2014 to 2016 | Audi | S5 | Premium Plus | Verify for the selected vehicle |
| 2014 to 2016 | Audi | S5 | Prestige | Verify for the selected vehicle |
Specifications
| Brand | Dynamic Friction Company (DFC) |
|---|---|
| Manufacturer Part Number | 355-73023 |
| SKU | DFC355-73023 |
| Product Type | Brake Master Cylinder |
| Position | Verify for the selected vehicle |
| UPC | 190920388422 |
| Weight | 1.6 LB |
| Part Name | Brake Master Cylinder |
| Recommended Use | OE Replacement |
What's Included
One DFC brake master cylinder identified by manufacturer part number 355-73023, supplied in the package configuration stated in the product title and specifications. Order quantity should match the number of vehicle positions being serviced.
About DFC
Dynamic Friction Company develops replacement and performance brake components for a wide range of passenger, performance, and commercial vehicle applications. DFC products are cataloged by exact vehicle application and manufacturer part number to support accurate brake service.
FAQ
Will this fit my vehicle?
Use the full fitment table and confirm the brake position. Matching only the make and model is not enough.
What part number should I match?
Match DFC manufacturer part number 355-73023 and SKU DFC355-73023.
Should related brake components be inspected?
Yes. Inspect the mating friction surface, hydraulic components, hoses or lines, and mounting hardware before installation.
Installation Instructions
Follow the vehicle service manual, use the specified brake fluid, torque every hydraulic connection correctly, bleed the system completely, and verify a firm pedal with no leaks before driving. Professional installation is recommended.
Prop 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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