Land Rover Discovery Sport L550 Rear Crash Reinforcement Bar LK72-17906-AB

Land Rover Discovery Sport L550 Rear Crash Reinforcement Bar is an original structural body component, specifically designed to protect the rear of the vehicle. This component from the Bumpers and reinforcements group is responsible for absorbing impact energy during rear-end collisions, stabilizing the bumper beam, and ensuring proper load distribution within the body structure. Thanks to its factory geometry, it ensures a perfect fit for the Discovery Sport L550 structure and facilitates precise installation.

Specifications and technical data

• SKU: LR128456
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR128456
• Substitutable numbers: LR128456, LK7217906AB, LK72-17906-AB
• Location on the vehicle: Rear
• Part type: Bumper Reinforcement Beam
• Category: Bumpers & Reinforcements

Purpose and function in the vehicle

The rear bumper reinforcement beam is mounted in the Rear zone, directly behind the bumper cover. Its tasks include:

• stiffening the rear part of the body in the bumper area,
• absorbing and dissipating impact energy during low and medium-speed collisions,
• maintaining the correct geometry for mounting the bumper and adjacent components,
• providing a stable base for other rear body zone components. By maintaining the factory shape and mounting points, the Land Rover Discovery Sport L550 Rear Crash Reinforcement Bar allows for the restoration of the vehicle's original structural rigidity after accident repairs or the replacement of worn-out parts.

Benefits of using an original reinforcement

The original reinforcement beam from the Land Rover range has been designed for a specific model and body generation, which translates into a number of practical advantages:

• Factory fit – compatibility with the body line, mounting points, and the structure of the rear of the vehicle is maintained.
• Stable bumper system operation – proper support for the bumper cover and components mounted in the rear zone.
• Consistency with safety systems – proper load distribution within the body structure supports the manufacturer's design assumptions.
• Ability to use existing mounts and hardware without the need for structural modifications. The element from this group is particularly important in accident repairs, where restoring the original deformation characteristics of the rear body and ensuring the correct fit of the bumper to the rest of the bodywork is crucial.

Product characteristics and installation

The presented reinforcement belongs to the Bumpers and reinforcements category, meaning it is an integral part of the passive safety system in the rear zone of the vehicle. The design intended for rear mounting allows for:

• direct bolting to factory mounting points in the body,
• cooperation with the original bumper cover and additional elements,
• maintaining proper gaps and connection lines between the bumper and the bodywork. The product is offered in Used condition, which allows for an economical yet technically correct repair of the rear part of the vehicle, while maintaining the original Land Rover structural specification.

Application in service and body repairs

The Land Rover Discovery Sport L550 Rear Crash Reinforcement Bar will prove useful both in professional body and paint shops and in workshops specializing in the Land Rover brand. It is particularly useful in situations where:

• the rear part of the body has been damaged as a result of an impact,
• it is necessary to replace a deformed bumper reinforcement,
• the vehicle is being prepared for recalibration of components mounted in the rear zone. Using an original reinforcement reduces the time required for fitting parts, facilitates the control of the rear body geometry, and promotes consistent repair results.

Related components and additional information

If you are planning a comprehensive repair or upgrade of the rear body zone in your Land Rover and need other elements from the same group, such as beams, reinforcements, or crossbars, check out the available parts in the Land Rover Bumpers and reinforcements category. When planning body repairs, it is also worth paying attention to the quality of the vehicle's lighting – in this context, the article Original lamps or replacements? Check why used headlights are a guarantee of safety and perfect lighting., which discusses the importance of properly selected headlights for driving safety, may be helpful.