Mercedes SLK R172 Rear Seat Support Bracket Backrest Trim Panel A1727900135

The Mercedes SLK R171 Rear Seat Backrest Support is a structural component from the Seats and benches group, designed for the rear interior of this model. It stabilizes the rear seat backrest, improving mounting rigidity and passenger safety, while also helping to maintain the correct upholstery geometry. The black color facilitates aesthetic integration with the factory interior trim.

Specifications and technical data

• SKU: A1727900135
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1727900135
• Substitutable numbers: A1727900135, A 172 790 01 35
• Location on the vehicle: Rear
• Color: Black
• Category: Seats and Sofas

Purpose and Technical Function

The rear seat backrest support in the Mercedes SLK R171 operates in the seat mounting area, responsible for proper support and stiffening of the backrest. This element transfers loads from the backrest to the body structure, which is important for both driving comfort and maintaining the correct position of the seat during daily use.

Its location in the rear of the vehicle means the support works with other components of the seating system, ensuring:

• stable mounting of the seat backrest under load changes,
• reduction of unwanted play and creaks in the rear interior,
• structural integrity of the seating area with the body.

Performance Parameters and Fitment

The presented support is intended for installation in the rear interior, in the area of the seat backrest. The black color facilitates integration with the typical interior color scheme of the Mercedes SLK R171, making the element visually neutral after upholstery is fitted. This solution is particularly beneficial when replacing a damaged support, where maintaining a cohesive interior appearance without additional modifications is important.

As part of the Seats and benches group, the support works with the structure of the seats, backrests, and mounting elements, forming an important link in the entire seating system in the rear area of the vehicle.

Characteristics of a Used Component

The offered component comes from the secondary market, allowing for economical repair or reconstruction of the rear seat while maintaining the original manufacturer's specifications. A used element of this type is a good choice in situations where:

• mechanical damage to the backrest or its mounting has occurred,
• replacement of load-bearing structural elements of the seat is necessary after a collision,
• you plan to restore the factory functionality of the interior without the costly purchase of new components.

Using an original support from the same model group promotes proper alignment with other seating structure elements.

Application in Tuning and Interior Modernization

The rear seat backrest support can be used not only for standard repairs but also for interior modifications, such as replacing the entire set of seats or rebuilding the rear cabin. A properly selected support element facilitates the installation of other upholstery configurations and helps maintain adequate structural rigidity.

If you are considering a broader cabin modernization, including changing seats or the steering wheel, it is worth reading the advice in the article Car Interior Tuning with Global Parts, which describes a practical approach to using used equipment.

Expanding Work on Mercedes Seats

If you are planning a comprehensive repair or modernization of the seating area in your Mercedes and need other elements from the same group, such as frames, backrests, or complete seats, check the available parts in the Mercedes Seats and Benches category.