BMW Mini R50 R52 R53 Front Right Seat O/S Backrest Frame Mechanism

BMW Mini R50 R52 R53 Front Right Seat O/S Backrest Frame Mechanism is an original structural mechanism designed for the factory seats of this Mini generation. This item from the Seats and benches category ensures proper backrest geometry, stable upholstery mounting, and correct operation of the reclining mechanism on the passenger side.

Specifications and technical data

• SKU: 7138470-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7138470
• Substitutable numbers: 52107138470, 7138470, 52107124054, 7124054, 52107130476, 7130476, 52101486251, 1486251, 52107070074, 7070074, 52101486243, 1486243
• Location on the vehicle: Front, Right
• Category: Seats and Sofas

Purpose and compatibility for BMW Mini R50 R52 R53

The presented backrest frame has been designed specifically for BMW Mini R50, R52, and R53 series models, intended for the right side of the front row. This ensures compatibility with the factory seat construction, correct mounting points, and maintenance of the original passenger seating position.

The placement on the vehicle, defined as front – right side, guarantees that the mechanism will work with the stock rails, hinges, and backrest adjustment components in these Mini body versions.

Construction and function of the backrest mechanism

The frame plays a key load-bearing role for the entire seat backrest – it transfers loads from the passenger's back to the seat structure and the vehicle floor. The integrated backrest mechanism is responsible for smooth reclining and locking the backrest in the appropriate position, which is important for both comfort and driving safety.

The main tasks of this component include:

• maintaining the structural rigidity of the backrest during daily use,
• ensuring the correct operation of adjustment levers and gears,
• stable mounting of the seat foam and upholstery,
• preserving the factory seat geometry in the BMW Mini R50 R52 R53.

Benefits of using an original backrest frame

Using an original backrest frame on the front right side allows you to restore the factory seat parameters without the need for modifications. This is particularly important when the existing mechanism has become deformed, corroded, or damaged due to wear and tear.

Replacing it with the correct component from the same construction group ensures:

• proper fitment with other seat components,
• preservation of the original seating position and interior ergonomics,
• easier installation thanks to factory mounting points,
• the possibility of continuing to use the existing upholstery and foam without the need for replacement.

Condition, application, and practical installation tips

The item is offered in used condition, which allows for an economical seat repair while maintaining the original Mini specification. Before installation, it is worth verifying compatibility with the seat version in your specific car and checking the condition of the cooperating adjustment elements.

When planning service work on seats, it is recommended to:

• check the correct operation of the reclining and backrest locking mechanism,
• inspect the mounting points to the seat base and rails,
• assess the condition of the upholstery and foam before reassembly on the frame.

If you are planning a comprehensive repair or upgrade of the seating area in your Mini and need other elements from the same group, such as frames, backrest structures, or seat skeletons, check the available parts in the Mini Seats and benches category.

If you want to better plan the visual and functional transformation of your car's cabin using used seats and other equipment elements, check out the guide Car interior tuning with Global Parts, where you will find practical tips on selecting and installing such components.