Mercedes W176 Bumper Rear Trim Panel Covering Calcite White - 650

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes W176 Rear Bumper Cover Calcite White - 650 is an original body part from the Bumpers and Reinforcements category, designed for installation on the rear of the vehicle. Finished in the factory color Calcite White - 650, it helps maintain a consistent body appearance and the correct geometry of the car's rear. A used OEM component is a sensible choice for drivers who want to combine proper build quality with cost-effective repairs.

Specifications and technical data

• SKU: A1768807040-CW
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1768807040
• Substitutable numbers: A1768807040, A 176 880 70 40
• Location on the vehicle: Rear
• Color: Calcite White - 650
• Category: Bumpers & Reinforcements

Purpose and Function of the Part

The rear bumper for the Mercedes W176 class plays a crucial role in protecting the rear bodywork and maintaining the correct lines of the car's body. As a part installed in the Rear area, it is responsible for:

• absorbing some of the energy in minor parking collisions,
• protecting structural elements and mountings in the rear zone of the vehicle,
• maintaining the aesthetic, cohesive appearance of the car's rear.

By retaining its original shape and mounting points, the bumper ensures a correct fit to the body and compatibility with original reinforcements and other rear bodywork elements.

Calcite White - 650 Color and Visual Matching

The presented bumper is finished in Calcite White - 650, a color characteristic of many Mercedes W176 models. This allows for reduced or completely eliminated painting work if the vehicle's shade matches the factory specification.

• color consistency with the original body paint,
• maintaining a uniform surface on the rear of the car,
• aesthetic appearance after repair without the need for costly modifications.

For workshops and end-users, this means a faster installation process and a lower risk of paint shade differences between the bumper and other body panels.

Characteristics of a Used OEM Part

The offered bumper is a used original part, sourced from a Mercedes vehicle. In practice, this means it retains its factory geometry, correct mounting points, and compatibility with the W176 body structure. A used component is a good solution in situations where:

• compliance with the original body design is important,
• cost control for repairs after a collision or parking damage is a priority,
• OEM parts are preferred over aftermarket replacements of unknown origin.

This approach allows for the restoration of the correct appearance and function of the vehicle's rear end while staying within a reasonable repair budget.

Benefits of Using the Mercedes W176 Rear Bumper

Using a rear bumper dedicated to the Mercedes W176 in Calcite White - 650 offers a range of practical benefits:

• Original Fitment – maintains the correct body lines and compatibility with factory mountings.
• Visual Consistency – a color matching the manufacturer's specification facilitates a uniform look for the car's rear.
• Optimized Repair Costs – a used OEM part offers a sensible compromise between quality and price.
• Professional Base for Further Work – the bumper can be used for direct installation or as a base for potential paint modifications.

Other Mercedes Bumpers and Reinforcements

If you are planning a comprehensive repair of the rear bodywork or considering replacing other protective and structural elements on your Mercedes, check out the available parts in the Mercedes Bumpers and Reinforcements category.

Technical and Operational Advice

When selecting body parts and planning major repairs, it is also advisable to consider the condition of the powertrain and auxiliary equipment to avoid unforeseen future costs. For drivers interested in a conscious approach to purchasing powertrain components, a guide on transmissions – structural differences, common faults, and tips for safely choosing used components – may be helpful. This is available in the article Gearbox: Manual, Automatic, or DSG – Common Faults and a Guide to Buying a Used Gearbox.