Range Rover Sport L494 Brake Servo Master Cylinder Unit JPLA-2B195-AC

Range Rover Sport L494 Brake Servo Master Cylinder Unit is an original Land Rover braking system component, designed for precise pressure control within the brake circuit. As part of the Brake Servos and Proportioning Valves group, it ensures stable brake pedal assistance and predictable braking characteristics under demanding operating conditions.

Specifications and technical data

• SKU: RHD-JPLA-2B195-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: JPLA-2B195-AC
• Substitutable numbers: JPLA-2B195-AC, JPLA2B195AC
• Part type: Brake Servo
• Category: Brake Servos

Purpose and function in the braking system

The presented Range Rover Sport L494 Brake Servo Master Cylinder Unit has been specifically designed for the Range Rover Sport L494 model, where it is responsible for the efficient use of vacuum to assist brake pedal pressure. Integrating the servo with the master cylinder allows for precise metering of pressure in the brake circuits, which translates into predictable vehicle response during braking.

This component works with the vehicle's factory ABS/ESP system, enabling the maintenance of driving stability during emergency braking and while driver assistance systems are active. As a result, the braking system maintains consistent operating parameters, and braking force is distributed in a controlled manner.

Benefits of using an original Land Rover brake servo

Using an original Land Rover brake servo and master cylinder unit allows you to maintain the factory operating characteristics of the braking system. This means:

• properly calibrated brake pedal assistance ratio,
• consistent operation with the vehicle's factory electronics,
• preservation of the manufacturer-intended pedal travel characteristics,
• reduced risk of incorrect brake force distribution between axles.

For the user, this means more repeatable, stable braking and easier diagnostics of potential faults, as operating parameters remain in line with the manufacturer's specifications.

Installation and operational characteristics

The Range Rover Sport L494 Brake Servo Master Cylinder Unit is structurally prepared for installation at the factory mounting points in the Range Rover Sport L494, which facilitates service work and reduces replacement time. Using an original solution minimizes the need for modifications, and hydraulic and mechanical connections remain compatible with the factory system.

As an element from the Brake Servos and Proportioning Valves category, it is responsible not only for assistance but also for maintaining the appropriate operating pressure in the circuits, which is significant during prolonged braking, frequent start-stop cycles, and operation under varying vehicle load conditions.

Condition and origin of the component

The offered unit comes from dismantling and is classified as a used original Land Rover part. Such components are frequently chosen for servicing vehicles a few years old, where maintaining factory build quality at reasonable repair costs is essential. A used OEM part often provides better fitment and compatibility than replacements of uncertain origin.

To maximize the potential of parts from dismantling and ensure their long-term, trouble-free operation, it is worth checking out practical tips regarding maintenance and operation – you will find them in the article How to extend the life of used car parts?.

Braking system expansion and related parts

If you are planning a comprehensive repair or upgrade of the braking zone in your Land Rover and need other elements from the same group, such as additional servos, proportioning valves, or related assistance modules, check out the available parts in the Land Rover Brake Servos and Proportioning Valves category.

In the case of older models, where the availability of new components at authorized service centers can be limited, it is worth considering a wider use of verified parts from dismantling. You can find more on this topic in the guide No parts at the dealership? How to handle repairs of older models using parts from dismantling, which discusses a practical approach to vehicle service using OEM components from the secondary market.