/live/media/DF/DF_33173643_Fro.jpg)
Dynamic Friction 331-73643 Disc Brake Caliper - Rear Left
| Brand | Dynamic Friction 331-73643 |
|---|---|
| Position | Rear Left |
| Product line | DFC Premium Caliper - Silver Zinc Coated |
| Fits | Audi · 17 vehicles |
Premium caliper. Silver zinc coating helps resist corrosion and keeps the finish looking clean.
Disc brake caliper for dependable hydraulic braking performance.
Rear Left Brake Caliper for Audi A4
The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-73643, is a rear left disc brake caliper for select Audi A4 and Audi A4 Quattro applications. It is built for direct replacement service on the listed vehicles and positions, with fitment coverage for 2005-2009 Audi A4 and Audi A4 Quattro rear left applications.
Key Features
- Disc brake caliper for rear left installation
- DFC Premium Caliper - Silver Zinc Coated finish
- Fits 2007-2009 Audi A4, rear left
- Fits 2006-2009 Audi A4 Quattro, rear left
- Fits 2009 Audi A4 Quattro Cabriolet, rear left
- Fits 2005-2006 Audi A4, rear left, from 1/05
- Part number 331-73643 for application matching
Detailed Description
Use this Dynamic Friction caliper when replacing a worn or sticking rear left brake caliper on an Audi A4 or Audi A4 Quattro. The silver zinc coated finish adds corrosion resistance for the brake hydraulics environment, while the premium caliper line supports straightforward replacement on the exact listed rear left fitments. If you are searching for a rear left brake caliper for 2007-2009 Audi A4, a rear left caliper for 2006-2009 Audi A4 Quattro, or part number 331-73643 for Audi brake service, this unit matches those applications.
Common Problems This Part Addresses
- Brake drag from a caliper piston that does not retract properly
- Uneven rear brake wear on the left side
- Brake fluid leakage at the caliper body or seals
- Reduced braking response from a seized or corroded caliper
- Poor parking brake or rear brake performance caused by caliper wear
Installation Notes and Tips
Confirm the vehicle year, model, and rear left position before ordering. This caliper is listed for 2007-2009 Audi A4 rear left, 2006-2009 Audi A4 Quattro rear left, 2009 Audi A4 Quattro Cabriolet rear left, and 2005-2006 Audi A4 rear left from 1/05. Inspect brake pads, rotors, and hydraulic lines during service, and bleed the brake system after installation according to factory procedure.
Quality Assurance
Dynamic Friction’s DFC Premium Caliper line is identified as a silver zinc coated brake component for replacement service. Part number 331-73643 is cataloged for the exact rear left Audi A4 and Audi A4 Quattro applications listed above.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | Audi | A4 | — | Convertible | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2009 | Audi | A4 Quattro | — | — | — | — | Rear Left | Cabriolet; DFC Premium Caliper - Silver Zinc Coated |
| 2009 | Audi | A4 Quattro | Cabriolet | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2008 | Audi | A4 | — | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2008 | Audi | A4 Quattro | — | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2007 | Audi | A4 | — | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2007 | Audi | A4 Quattro | — | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 | — | — | 3.2L | V6 | Rear Left | From 1/05; DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 | — | — | 2.0L | L4 | Rear Left | From 1/05; DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 Quattro | S Line | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 Quattro | Base | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 Quattro | DTM | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 Quattro | Avant | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 Quattro | Elite | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2006 | Audi | A4 Quattro | Vangard | — | — | — | Rear Left | DFC Premium Caliper - Silver Zinc Coated |
| 2005 | Audi | A4 | — | — | 3.2L | V6 | Rear Left | From 1/05; DFC Premium Caliper - Silver Zinc Coated |
| 2005 | Audi | A4 | — | — | 2.0L | L4 | Rear Left | From 1/05; DFC Premium Caliper - Silver Zinc Coated |
| No rows match your filter. | ||||||||