Bumper Mount Mercedes H243 H247 Rear Bracket Holder Carrier Left N/S A2478853300

Bumper Mount Mercedes H243 H247 Rear Bracket Holder Carrier Left N/S is a precision body component from the Bumpers and reinforcements group, designed for the rear left section of the vehicle. It is responsible for stable guidance and proper positioning of the bumper, which translates into correct body panel alignment and an aesthetic appearance of the rear part of the vehicle.

Specifications and technical data

• SKU: A2478853300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2478853300
• Substitutable numbers: A2478853300, A 247 885 33 00
• Location on the vehicle: Rear, Left
• Category: Bumpers & Reinforcements

Purpose and function of the component

The bumper mount in H243/H247 series models acts as a guide and support point for the rear bumper on the left side. It is responsible for:

• maintaining the correct geometry of the bumper relative to the fender and the trunk lid,
• reducing play and vibrations while driving,
• stable mounting in the rear body zone.

By using an original solution dedicated to Mercedes, dimensional and structural compatibility with the factory mounting system is maintained.

Construction and body fitment

The mount is designed specifically for installation in the rear – left side area, which facilitates correct alignment of the bumper relative to other body panels. The design of the component includes appropriate mounting points that work with factory clips and reinforcements in the rear zone.

Such fitment allows for:

• achieving even gaps between the bumper and the body,
• reducing stress on the bumper material,
• easier removal and reinstallation during future service work.

Installation characteristics

The rear left bumper mount is intended for installation in the rear part of the vehicle, on the driver's side. The mounting layout is consistent with the factory body architecture, which promotes efficient installation in workshop conditions. The component works well both when replacing a damaged bumper and when correcting alignment after body and paint repairs.

The used component allows for an economical repair while maintaining the original design, which is particularly important in the case of precision guide elements in the bumper zone.

Application in the Bumpers and reinforcements system

The mount works with other elements from the Bumpers and reinforcements group, creating a coherent rear bumper mounting system. A correctly selected and installed component affects:

• bumper stability during operation,
• maintaining the correct body line,
• reducing the risk of cracks and deformations in the mounting zone.

This solution is particularly useful after low to medium energy collisions, when it is necessary to replace guides and support elements without interfering with the main load-bearing structures.

If you are planning a comprehensive repair or upgrade of the rear bumper zone in your Mercedes and need other elements from the same group, such as guides, brackets, or reinforcements, check the available parts in the Mercedes Bumpers and reinforcements category.

Condition and benefits of using a used part

The item is offered as a used part, which allows for reducing repair costs while maintaining the manufacturer's original design. In the case of bumper mounts, it is crucial to maintain the correct shape and mounting points, which is why using an original component from dismantling is often a beneficial solution compared to replacements with uncertain fitment.

Choosing such a solution also helps reduce waste and reuse functional body parts, which is in line with current trends in automotive and vehicle servicing.

To better understand how to effectively use components from dismantling in modern cars, it is worth reading an article describing work with BMW electronic modules – you will find practical tips in the material Joy of driving for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.