BMW Mini Cooper S R55 R56 LCI R60 N18 Power Brake Vacuum Pipe Hose 7593718

BMW Mini Cooper S R55 R56 LCI R60 N18 Power Brake Vacuum Pipe Hose is an original brake system component by Mini, designed for precise delivery of operating pressure to the brake calipers. As part of the Brake Servos and Proportioning Valves group, it supports the stable operation of the entire system, ensuring predictable brake pedal response and consistent braking performance.

Specifications and technical data

• SKU: 7593718
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7593718
• Substitutable numbers: 11657593718, 7593718
• Category: Brake Servos

Purpose and role in the brake system

The presented brake hose is a hydraulic component responsible for the safe transfer of pressure generated by the master cylinder and servo to other system components. In Mini S-series vehicles with the N18 engine, its proper operation has a direct impact on:

• pressure stability in the brake circuit during heavy braking,
• consistency of braking force between consecutive operating cycles,
• proper interaction with the brake proportioning valve and servo.

Thanks to a design compliant with Mini factory standards, the hose maintains the correct operating flexibility and resistance to typical operational loads in this model.

Benefits of using an original Mini hose

Using a hose from the Brake Servos and Proportioning Valves group, which comes from the same design line as factory components, allows for maintaining the consistency of the entire system's parameters. In practice, this means:

• precise fitment to factory mounts and hose routing in the chassis,
• maintaining the brake pedal characteristics designed by the manufacturer,
• reducing the risk of leaks resulting from the incorrect selection of an aftermarket replacement.

For Mini S-series users, it is important that the original brake hose works with the existing servo and proportioning valve configuration without the need for interference with other system elements.

Condition, verification, and service application

The item is offered as a used part, which allows for cost-effective brake system repair while retaining a component with OEM specifications. This type of hose is particularly suitable for:

• routine repairs after identifying leaks or mechanical damage to the hose,
• restoring the factory brake system configuration after modifications,
• servicing vehicles where maintaining original Mini design solutions is a priority.

Before installation, it is recommended to perform a standard system leak check after bleeding and to verify the correct routing of the hose relative to the chassis and suspension components.

Integration with the servo system and brake proportioning valve

As a part associated with the Brake Servos and Proportioning Valves group, the hose works with elements responsible for assistance and the distribution of braking force between the axles. A correctly selected and installed hose:

• enables the maintenance of proper operating pressure throughout the circuit,
• supports the uniform operation of the brake proportioning valve,
• reduces the risk of uneven wear of friction elements.

For workshops specializing in the Mini brand, this is a practical solution allowing for brake system service while adhering to factory design assumptions.

Expanding Mini brake system service

If you are planning a comprehensive repair or upgrade of the braking area in your Mini and need other elements from the same group, such as a servo, proportioning valve, or additional hoses, check the available parts in the Mini Brake Servos and Proportioning Valves category.

During service work, it is also worth considering the condition of systems affecting safety and driving comfort. For help in selecting used OEM components, our guide on air conditioning and heating will be useful – detailed tips can be found in the article Air conditioning and heating – part selection and maintenance for year-round comfort.