The Land Rover L550 Brake Booster – Brake Servo with Master Cylinder is an original brake system component designed for L550 family models. The brake servo and master cylinder assembly ensures stable, predictable brake performance and proper leverage of pedal pressure, which translates to safe and comfortable vehicle handling.
Specifications and technical data
- SKU: RHD-FK72-2B195-BG
- Mark: Land Rover
- Condition: Used
- OEM Part Number: FK72-2B195
- Substitutable numbers: FK72-2B195-BG, FK722B195BG, 251278576302, FK722005AC, FK72-2005A-C, LR083602, LR061404, FK722C217AA, FK72-2C217-AA
- Part type: Brake Servo & Master Cylinder
- Color: Beige
- Category: Brake Servos
Technical Characteristics and Application
The presented brake servo and master cylinder assembly is a component from the brake servos and force regulators category, specifically designed for Land Rover vehicles of the L550 series. The integration of the vacuum booster with the master cylinder allows for precise pressure control within the system and maintains stable braking characteristics across a wide range of loads.
The original origin of the part helps preserve the factory operating parameters of the braking system, including appropriate pedal sensitivity, linear build-up of braking force, and correct interaction with ABS and traction control systems. This ensures predictable system behavior during everyday city driving as well as in off-road conditions typical for Land Rover vehicles.
Construction, Color, and Vehicle Integration
The brake servo and master cylinder assembly is finished in a consistent beige color, which facilitates visual identification of the component in the engine bay and allows for aesthetic integration with other components. The construction is based on the original Land Rover design, maintaining correct mounting points, hydraulic connections, and vacuum ports.
This solution enables a near plug-and-play installation, without the need for modifications to factory brackets or lines. Precise fitment with the bulkhead, brake pedal, and brake lines minimizes the risk of leaks and simplifies future servicing.
Condition, Verification, and Service Application
The component is offered as a used part, allowing for economical repair of the braking system while maintaining original manufacturer specifications. This type of component is particularly useful in situations where brake assist is lost, braking distance increases, or an unnaturally hard brake pedal appears.
Replacement of the complete brake servo and master cylinder assembly is recommended, among other things, in cases of:
- Reduced brake assist effectiveness with a properly functioning vacuum pump,
- Brake system leaks in the area of the master cylinder,
- Inconsistent brake pedal operation (pulsing, sinking, lack of repeatable travel).
It is always advisable to base the selection of the correct assembly on vehicle data and reference numbers – detailed markings can be found in the product's technical specifications section.
Benefits of Using an Original Brake Servo with Master Cylinder
Choosing an original brake servo and master cylinder assembly for the Land Rover L550 provides a range of practical benefits for everyday operation:
- Preservation of factory braking characteristics – predictable vehicle response to pedal pressure, in line with manufacturer's design.
- Proper interaction with safety systems – stable system pressure promotes correct operation of ABS, ESP, and traction control systems.
- Reduced installation time – the design tailored to the specific L550 platform shortens service work time.
- Compatibility with other system components – no need for line adaptation or non-standard modifications.
For users planning comprehensive vehicle maintenance, materials regarding other components – such as air conditioning and heating – may also be useful. In a separate guide, we describe how to safely select used OEM parts and plan seasonal servicing: check out the practical guide to selecting and maintaining air conditioning and heating components.
Summary
The Land Rover L550 Brake Booster – Brake Servo with Master Cylinder is a functional, original brake system component that allows for the restoration of proper brake operation in vehicles of this series. Thanks to its factory fit, integrated design, and adherence to manufacturer-specified parameters, this part is a sensible choice for repairs where safety, consistent performance, and compliance with Land Rover's construction are paramount.
