Land Rover Sport L550 Striker Rear Seat Back Latch Left N/S 4M51-A62453-ABW

Land Rover Sport L550 Striker Rear Seat Back Latch Left N/S is a precision component for securing the rear seat backrest on the left side, designed for Land Rover models. It provides stable support for the backrest, contributes to passenger comfort, and ensures the proper operation of the seat folding and locking mechanisms in the rear of the vehicle.

Specifications and technical data

• SKU: 4M51-A62453-ABW
• Mark: Land Rover
• Condition: Used
• OEM Part Number: 4M51-A62453-ABW
• Substitutable numbers: 4M51-A62453-ABW, 4M51A62453ABW, LR000371, 4M51A62453AB, 4M51-A62453-AB
• Location on the vehicle: Rear, Left
• Part type: Seat Latch
• Category: Additional Seat Parts

Purpose and function of the seat back latch

The presented latch is a component from the Other seat parts category, responsible for maintaining the rear seat backrest in the correct operating position. It is mounted in the rear part of the cabin, on the left side, where it works in conjunction with the seat structure and the backrest locking mechanism. A properly selected seat back latch:

• ensures secure anchoring of the backrest in an upright position,
• reduces unwanted play and rattling in the rear interior,
• supports the correct operation of the seat folding and unlocking system,
• maintains the structural integrity of the rear bench seat during daily use.

Compatibility and fitment for Land Rover Sport L550

Land Rover Sport L550 Striker Rear Seat Back Latch Left N/S has been designed with the geometry of the seats used in this model in mind, which translates into a proper fit with the backrest and body components. As a result, the factory backrest line is maintained after installation, and the locking mechanisms operate in a predictable, repeatable manner. The component has a dedicated placement in the vehicle – rear, left side – which facilitates the identification of the correct mounting point and minimizes the risk of error when selecting parts. For the user, this means faster replacement and reduced vehicle downtime.

Performance characteristics and advantages of use

As a part originating from the Land Rover brand, the latch maintains compatibility with the original seat system design. In practice, this translates into:

• stable support for the rear seat backrest while driving,
• correct engagement of the locking mechanism after folding and raising the backrest,
• reduced risk of premature wear of adjacent mounting components,
• maintaining the functionality of the rear bench seat during frequent folding to increase cargo space. The used nature of the part allows for economical repair while maintaining the original seat construction, which is beneficial both in terms of technical aspects and costs.

Professional installation and service application

The rear seat back latch on the left side is particularly useful in situations where there is backrest play, locking issues, or visible damage to the mount. This component can be successfully used both in professional service centers specializing in the Land Rover brand and in workshops dealing with vehicle interior repairs. Thanks to the preservation of the original mounting geometry, the installation proceeds in a predictable manner, and after replacement, it is possible to restore the original functionality of the rear seat without the need to interfere with the seat or body structure. If you are planning a comprehensive repair or upgrade of the seating area in your Land Rover and need other components from the same group, such as mounts, guides, or additional brackets, check the available parts in the Other Land Rover seat parts category.

Technical knowledge and part selection

When selecting interior components, such as backrest latches, it is worth relying on proven solutions used by vehicle manufacturers. For those interested in a broader technical context and the impact of design on vehicle operation, an article comparing popular BMW power units may be helpful – BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels. Although it concerns a different brand, it well illustrates the importance of proper component selection and the quality of aftermarket parts in the long-term operation of a car. In summary, the rear seat back latch on the left side for the Land Rover Sport L550 model is a practical service solution that allows you to restore the correct operation of the rear bench seat, maintain passenger comfort, and keep the interior's structural integrity in accordance with the manufacturer's specifications.