VW Polo Mk6 Brake Caliper Braking Unit Housing Rear Left N/S Red 2Q0615424B

The VW Polo Mk6 Brake Caliper Braking Unit Housing Rear Left N/S Red is an original Volkswagen braking system component, designed for installation on the rear axle on the driver's side. This is a used, fully functional component from the Brake Calipers and Brackets category, which allows for maintaining factory braking characteristics and a consistent look of the rear axle.

Specifications and technical data

• SKU: 2Q0615423B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2Q0615423B
• Substitutable numbers: 2Q0615423B, 2Q0 615 423 B
• Location on the vehicle: Rear, Left
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is designed to operate on the rear left side of the vehicle, which is crucial for the correct distribution of braking forces in the VW Polo Mk6. Proper placement on the vehicle ensures correct cooperation with the disc, pads, and other hydraulic brake components, minimizing the risk of uneven wear and vibrations during braking.

Technical characteristics and design

The red caliper housing serves not only an aesthetic function but also facilitates visual inspection of the component's condition through the rim, which is useful during maintenance checks. The design based on factory Volkswagen solutions guarantees:

• correct guidance of brake pads in the bracket,
• stable operation of the piston throughout the full range of the working stroke,
• compatibility with standard VW Polo Mk6 braking system components.

Thanks to the preservation of the original geometry and mounting points, the caliper allows for installation without modifications, which reduces service time and the risk of installation errors.

Benefits of using an original, used caliper

Choosing an original, used Volkswagen brake caliper is a reasonable compromise between repair costs and maintaining the factory parameters of the braking system. This type of component allows you to:

• maintain compliance with the vehicle manufacturer's factory specifications,
• preserve predictable, repeatable brake performance,
• reduce service costs compared to new OEM parts.

More on why original, used calipers are a safe and economical solution can be found in the article: Brake calipers under the microscope – how to lower repair costs by choosing proven recycled parts.

Condition, verification, and preparation for installation

The item is offered as a used part, which means that before installation, a standard service procedure is recommended: checking for leaks, the freedom of movement of the piston, and the condition of the working surfaces. In workshop practice, replacing the caliper is most often combined with installing new pads and – if necessary – discs, to achieve even braking on the axle.

When selecting the component, it is worth paying attention to compatibility with the vehicle's equipment version and the type of braking system used in the specific VW Polo Mk6 unit. The original Volkswagen solution facilitates quick installation for mechanics and limits the need for additional adaptations.

Expanding the Volkswagen braking system

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

If you want to optimize service costs more broadly while maintaining a high level of safety, it is also worth reading the guide: how to save on car repairs by choosing used OEM parts.