Mercedes W156 W176 Door Hinge Rear Right O/S Bottom Mountain Grey - 787

The Mercedes W156/W176 Rear Right Door Lower Hinge in Mineral Grey Metallic – B39 is an original body part from the Doors and Door Panels group, designed for precise installation on the rear right side of the vehicle. This used OEM part ensures a factory fit, maintaining the correct geometry for door opening and closing, and color consistency with the Mineral Grey Metallic body paint.

Specifications and technical data

• SKU: A1767300437-MG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1767300437
• Substitutable numbers: A1767300437, A 176 730 04 37
• Location on the vehicle: Rear, Right
• Color: Mineral Grau Metallic - B39
• Category: Doors & Door Skins

Purpose and Body Fitment

This hinge is dedicated to Mercedes W156 and W176 models and is installed on the rear right side of the body. Its placement at the lower part of the door provides stable panel guidance, correct gap alignment, and minimizes unwanted play during operation. Thanks to its construction conforming to factory Mercedes standards, the part integrates seamlessly with the original pillar and door frame structure, facilitating adjustment and servicing.

Technical Specifications and Color

The hinge belongs to the Doors and Door Panels group, which are elements responsible for the mechanical operation of the doors and their proper positioning relative to the car body. The use of Mineral Grey Metallic – B39 paint allows for visual consistency with the bodywork in the same color, often reducing the scope of additional painting work after installation. The metallic finish provides an aesthetic appearance and complements the styling of the W156/W176 models.

Benefits of Using an Original Door Hinge

Choosing an original rear right hinge for Mercedes W156/W176 primarily ensures the preservation of factory door geometry, which translates to:

• correct door closing and opening without excessive resistance,
• stable door panel guidance throughout its range of motion,
• reduced risk of rubbing against the body and paint damage,
• easier post-installation adjustment due to conformity with factory mounting points.

A used OEM part also offers an economical repair option while maintaining the high quality of workmanship characteristic of the Mercedes brand.

Application in Repairs and Upgrades

The rear right lower door hinge is suitable for both post-accident repairs and addressing wear-and-tear issues such as sagging doors or difficulty closing. The part is particularly useful in situations where restoring the original rigidity of the door mounting and improving vehicle usability is necessary. By retaining the original design, installation can be performed in a manner similar to the factory service process.

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and require other parts from the same group, such as panels, reinforcements, or complete door assemblies, check the available parts in the Mercedes Doors and Door Panels category.

How to Select the Correct Hinge and Avoid Mistakes

When selecting a hinge for specific Mercedes W156/W176 models, it is crucial to pay attention to the mounting side, position (upper/lower), and compatibility with the body version. It is also advisable to consider the paint color to minimize the need for additional painting after replacement. To better understand how to select used body components and other parts, consult the practical tips from experts available in the article No More Wrong Purchases! How to Professionally Select Used Car Parts, Saving Time and Nerves.