Land Rover Range Rover L322 Brake Caliper Housing Front Left N/S SEB000290

Land Rover Range Rover L322 Brake Caliper Housing Front Left N/S is an original braking system component designed for installation on the driver's side of the front axle. Thanks to its factory origin from the Land Rover brand, it ensures a proper fit with the hub, disc, and mounts, which translates into stable operation of the entire system. This is a solution for users looking for a proven, used component with a design that complies with the manufacturer's specifications.

Specifications and technical data

• SKU: SEB000290
• Mark: Land Rover
• Condition: Used
• OEM Part Number: SEB000290
• Substitutable numbers: SEB000290, XH422B120DA, XH422-B120-DA
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented brake caliper is dedicated to installation on the front axle on the left side, which is crucial for the correct routing of the brake line, bleeder screw, and proper positioning relative to the disc. The design of the bracket and housing has been engineered for specific mounts in the Range Rover L322, allowing the component to work with factory steering knuckles and brake discs without the need for modifications.

Such a fit minimizes the risk of uneven brake pad pressure, reduces noise and vibration during braking, and facilitates subsequent maintenance, such as changing pads or bleeding the system.

Caliper housing and bracket design

The caliper housing forms a rigid, massive body that transfers braking force from the pistons to the pads and disc. The applied geometry of the brackets allows for stable guidance of the pads in the carrier, which limits their tilting and premature wear. The design of the brake caliper and bracket has been developed with the high curb weight of the Range Rover L322 in mind, which is why the component is prepared to operate under high thermal and mechanical loads.

Properly shaped mounting surfaces facilitate the correct alignment of the caliper relative to the disc, which has a direct impact on the even wear of friction linings and the stability of braking force on the front axle.

Benefits of using an original, used caliper

Choosing an original, used caliper for the Range Rover L322 is a reasonable compromise between cost and quality. A component from the factory production line retains the correct geometry, which:

• ensures compatibility with factory brake discs and pads,
• maintains the correct position relative to the hub and steering knuckle,
• allows for the use of standard brake lines and mounts,
• reduces the risk of installation problems typical of aftermarket replacements with poorer manufacturing tolerances.

An additional advantage is the ability to utilize existing service infrastructure – mechanics are familiar with the construction of this type of caliper, which speeds up installation and subsequent inspections. A used component should be thought of as a part that has already been verified in real-world operating conditions, while simultaneously allowing for a reduction in the cost of repairing the braking system.

Application in the Range Rover L322 braking system

Brake calipers and brackets in the Range Rover L322 are responsible for converting hydraulic pressure into the force pressing the pads against the disc. The front left caliper works with other system components, ensuring even distribution of braking force between the left and right sides and between the front and rear axles. A properly selected caliper housing is particularly important in heavy vehicles of the Range Rover class, where the braking system operates under high load, both in city traffic and off-road.

Proper fitment of this component is crucial not only for braking efficiency but also for vehicle stability during rapid deceleration, the operation of assistance systems (ABS, traction control), and even tire wear.

Technical support and parts selection

When selecting a caliper for a specific version of the Range Rover L322, it is worth paying attention to compatibility with the part number and interchangeable numbers – this allows you to avoid installation problems and guarantees correct cooperation with other system components. Proper fitment also facilitates subsequent service, e.g., when replacing pads, discs, or lines.

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 caliper housings, carriers, or mounting brackets, check the available parts in the Land Rover Brake Calipers and Brackets category.

To better understand how to safely use used braking system components and how to reduce service costs without sacrificing quality, read the guide: Brake calipers under the microscope: How to effectively reduce braking system repair costs by choosing proven recycled parts.