Mercedes-Benz M ML W163 Trunk Tailgate Rear Hinge Green Black 189 A1637400137

Mercedes-Benz M ML W163 Trunk Tailgate Rear Hinge Green Black 189 is an original body component from the Loading tailgates group, designed for the rear of the vehicle. It ensures stable operation of the tailgate, correct movement geometry, and safe opening and closing. This used, factory-made hinge is a sensible choice for maintenance repairs where a perfect fit for a specific Mercedes model is essential.

Specifications and technical data

• SKU: A1637400137-GB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1637400137
• Substitutable numbers: A1637400137, A 163 740 01 37, Left, Right, EM
• Location on the vehicle: Rear
• Color: Black
• Category: Tail Lifts

Purpose and function of the tailgate hinge

The presented hinge is dedicated to the rear tailgate of the Mercedes M-Class W163 model and is mounted on the right side of the body. It is responsible for the precise guidance of the tailgate during operation, maintaining its alignment, and properly transferring loads resulting from frequent opening and closing. A correctly selected hinge reduces stress on the body panels, minimizes the risk of paint cracks around the mounting points, and improves the comfort of using the cargo area.

Construction, color, and fitment

The tailgate hinge has been designed in accordance with Mercedes manufacturer standards, maintaining the correct mounting geometry and operating angles. The black color facilitates aesthetic integration with most body configurations and interior trunk elements, and it also effectively masks typical operational dirt. Thanks to the factory design, the following are maintained:

• adequate rigidity of the connection with the tailgate and the body,
• proper range of motion during opening and closing,
• compatibility with original mounting points in the Mercedes-Benz M ML W163.

Benefits of using an original used component

Choosing an original, used tailgate hinge for a Mercedes allows you to maintain the factory fit of body components without the need for modifications. This type of part has already been verified for actual performance in a vehicle, which reduces the risk of problems with tailgate geometry, closing, or leaks around the seals. For the user, this means:

• stable tailgate operation in daily use,
• reduction of unwanted play and rattling in the rear part of the body,
• easier installation thanks to the preservation of original mounting points.

Professional use in body repairs

The right tailgate hinge for the Mercedes-Benz M ML W163 is suitable for both local post-collision repairs and comprehensive restoration of the rear body section. It can be used in body and paint shops, service centers specializing in the Mercedes brand, and by conscious users servicing their own cars. A used component of this class allows for the optimization of repair costs while maintaining the factory standard of fitment.

If you are planning a comprehensive repair or upgrade of the loading area in your Mercedes and need other elements from the same group, such as additional hinges, mounts, or tailgate supports, check the available parts in the Mercedes Loading tailgates category.

For a broader perspective on the cost-effectiveness of using original used components instead of refurbished solutions, it is worth reading the article: Manual transmission failures in cars – why is an original used part a more sensible choice than regeneration?, which discusses the practical aspects of selecting parts in the context of durability and service costs.