Ford Transit Custom Mk1 Brake Caliper Rear Right O/S Braking Unit BK21-2552-BB

Ford Transit Custom Mk1 Brake Caliper Rear Right O/S Braking Unit is an original braking system component from the Brake calipers and brackets group, designed for installation on the rear right axle of the vehicle. Thanks to its factory design, it ensures proper cooperation with the brake disc, pads, and brake lines, which translates into stable, predictable braking. It is a practical solution for users and workshops that prioritize proven components over unreliable replacements.

Specifications and technical data

• SKU: 1843320
• Mark: Ford
• Condition: Used
• OEM Part Number: 1843320
• Substitutable numbers: 1843320, BK21-2552-BB, BK212552BB
• Location on the vehicle: Rear, Right
• Category: Calipers & Brackets

Purpose and fitment for Ford Transit Custom Mk1

The presented caliper has been designed specifically for the rear right side of the first-generation Ford Transit Custom. This ensures the correct mounting geometry, appropriate piston travel, and compatibility with the vehicle's factory braking system. Installation is carried out in the location intended by the manufacturer, without the need for structural modifications.

By maintaining the original specification, the caliper works with the stock braking system components, which facilitates service and subsequent inspections. For workshops, this means predictable installation time, and for the user – the certainty that the braking system operates according to the vehicle manufacturer's specifications.

Technical and functional characteristics

The rear right brake caliper is responsible for generating the clamping force of the pads against the disc during braking, and its proper operation has a direct impact on vehicle stability, especially when the cargo area is loaded. The design intended for the Ford Transit Custom ensures:

• properly selected braking force on the rear right axle,
• correct cooperation with the vehicle's hydraulic system,
• serviceability in accordance with the manufacturer's procedures.

The original caliper from this series is designed for the intensive use typical of commercial vehicles, which translates into durability and resistance to thermal and mechanical loads. Using an OEM component allows for maintaining the factory operating parameters of the system while reducing repair costs.

Benefits of using an original, used caliper

Choosing an original rear right brake caliper for the Ford Transit Custom Mk1 is a beneficial solution for both fleet and individual users. The most important advantages include:

• factory fitment to the mounts and brake hardware of the specific model,
• preservation of the rear axle braking characteristics intended by the manufacturer,
• attractive cost-to-quality ratio thanks to the use of a proven used part,
• reduction of the risk of compatibility issues typical of random replacements.

For workshops, this means fewer complaints and returns for corrections, and for the driver – stable, repeatable brake performance in daily operation, even during frequent stops in city traffic or while driving with a load.

Professional installation and maintenance tips

When replacing the rear right caliper in a Ford Transit Custom Mk1, it is worth paying attention to the condition of the disc, pads, flexible hoses, and guide pins. Replacing or refurbishing these elements in a single service cycle allows for restoring the even operation of the entire braking system and reducing wear on tires and suspension components. It is also recommended to bleed the system according to the vehicle manufacturer's procedure.

To better understand how to select used braking system components and how to safely reduce service costs, it is worth checking out the guide on our blog. Practical tips, checklists, and a discussion of common mistakes can be found in the article Brake calipers under the microscope: how to effectively reduce braking system repair costs.

Expanding Ford braking system service

If you are planning a comprehensive repair or upgrade of the braking zone in your Ford and need other components from the same group, such as additional calipers, brackets, or mounting holders, check out the available parts in the Ford brake calipers and brackets category.