Mercedes-Benz A B Class W169 W245 Support Rear Floor A1696840337

Mercedes-Benz A B Class W169 W245 Support Rear Floor is an original body component from the Tailgates and rear parts group, designed for installation in the rear section of the vehicle. This component provides essential structural support for the trunk floor, helping to maintain the proper geometry of the rear body zone and providing a stable base for the tailgate and trim elements.

Specifications and technical data

• SKU: A1696840337
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1696840337
• Substitutable numbers: A1696840337, A 169 684 03 37, EM
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the component

The rear floor support in Mercedes A-Class W169 and B-Class W245 models is responsible for stiffening the rear floor section and providing proper support for the trunk panels. This element works in conjunction with the tailgate and adjacent body components, which is important both for the comfort of using the cargo space and for maintaining the correct operation of the rear bodywork.

Its location in the rear area of the vehicle makes this part particularly important for post-collision repairs, replacing corroded floor sections, or reconstructing the trunk zone. Using a dedicated floor support allows for maintaining the factory assembly line and proper fitment of adjacent elements.

Benefits of using an original floor support

Using an original rear floor support in Mercedes W169 and W245 provides a number of practical advantages:

• maintaining the correct geometry of the rear body section,
• stable support for the trunk floor and trim elements,
• better fitment to factory mounting points,
• reduction of stress within the tailgate and rear body area.

As a result, the repair of the vehicle's rear zone is more predictable, and the final effect is closer to the factory design specifications. This is especially important for vehicles where structural body integrity and proper load distribution in the trunk area are essential.

Assembly characteristics and fitment

The rear floor support has been designed specifically for the construction of the Mercedes A-Class W169 and B-Class W245, which translates into a precise fit for the rear of the vehicle. Its placement in the rear area allows for integration with existing mounting points without the need for non-factory structural modifications.

When installed correctly, this element allows for:

• restoring the correct plane of the trunk floor,
• obtaining stable support for the upholstery and trunk covers,
• minimizing the risk of play and unwanted noises in the rear of the vehicle.

This approach is particularly important in bodywork repairs, where precision and the ability to restore the original structural rigidity are paramount.

Condition of the component and use in repairs

The offered rear floor support is a used part, making it an attractive solution for economic repairs where combining functionality with reasonable cost is important. In the case of reconstructing the rear body zone in Mercedes W169 and W245 models, using such a component allows for restoring the proper operation of the trunk floor and adequate support for the tailgate and trim elements.

An element of this type will work well both for local repairs after mechanical damage and for replacing body fragments resulting from operational wear. By maintaining the original geometry of the support, it is possible to achieve a consistent final result without the need to adapt universal replacements.

Expanding the rear body repair

If you are planning a comprehensive repair or upgrade of the trunk zone in your Mercedes and need other elements from the same group, such as tailgate skins, interior panels, or additional reinforcements, check the available parts in the Mercedes Tailgates and rear parts category.

If you are considering a wider range of bodywork and want to better understand the possibilities of using dismantled body parts, it is worth reading the guide describing how to select used body components and what to look for when evaluating them – details can be found in the article Replacing body parts with used ones – can dismantled bodywork parts look like new?.