Audi S5 F5 Rear Brake Caliper Housing Right O/S 3.0 TDI Diesel DMKC 8W0406

Audi S5 F5 Rear Brake Caliper Housing Right O/S 3.0 TDI Diesel DMKC is an original component from the Brake calipers and carriers group, designed for the rear right axle in diesel-powered vehicles. This used caliper allows for a technically sound repair of the braking system while maintaining factory performance characteristics and reasonable service costs. It is a solution for drivers who expect a robust part with verified origin and fitment for a specific drivetrain configuration.

Specifications and technical data

• SKU: 8W0406
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0406
• Substitutable numbers: 8W0406, 8W0 406
• Location on the vehicle: Rear, Right
• Fuel type: Diesel
• Part type: Brake Caliper
• Category: Calipers & Brackets

Purpose and technical fitment

The presented caliper is designed for operation on the rear right axle, which is crucial for the proper distribution of braking forces in the vehicle. The construction is adapted for cars with a diesel engine, ensuring that the operating characteristics correspond to the loads typical for diesel units and the Quattro drivetrain. The component belongs to the specialized Brake calipers and carriers group, meaning it is intended for direct compatibility with the brake disc, pads, and mounting hardware specified for this model. Using an original caliper reduces the risk of compatibility issues and facilitates the mechanic's work during replacement.

Performance characteristics and role in the braking system

The brake caliper on the rear right axle is responsible for stably pressing the pads against the disc, which translates into repeatable braking efficiency and the proper operation of assistance systems, such as brake force distribution. A properly selected, original component helps maintain:

• even wear of pads and discs on both sides of the axle,
• stable pressure in the hydraulic circuit,
• proper cooperation with vehicle electronics responsible for traction and stability control. By using a used, factory-made caliper, it is possible to maintain the correct operating parameters of the system while reducing costs compared to purchasing a new component.

Benefits of choosing an original, used caliper

Choosing an original brake caliper for an Audi with a diesel engine is a solution that combines technical and economic aspects. This type of part:

• retains factory geometry of mounts and hose connection points,
• is designed for the specific weight and characteristics of the vehicle,
• facilitates installation without the need for modifications or adjustments. To better understand how to safely use recycled parts and how to optimize service costs, it is worth reading the guide: Brake calipers under the microscope: how to lower braking system repair costs by choosing verified used parts. You will find practical tips there regarding the selection and verification of such components.

Professional selection and purchase support

Selecting the rear right brake caliper for a specific Audi version requires attention to model markings, drivetrain type, and braking system parameters. Proper identification of the part by manufacturer numbers and interchangeable numbers minimizes the risk of an incorrect purchase and speeds up the installation process in the workshop. If you want to deepen your knowledge on the proper selection of used components and avoid mistakes when ordering, the following article will be helpful: how to professionally select used car parts, saving time and nerves. This is a practical compendium of knowledge about compatibility and OEM markings.

Expanding the Audi braking system – related components

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other elements from the same group, such as additional calipers, mounting brackets, or supports, check the available parts in the Audi Brake calipers and carriers category.