Mercedes-Benz M-Class ML W163 Tow Bar Hitch Bracket Right O/S A1638900116

Mercedes-Benz M-Class ML W163 Tow Bar Hitch Bracket Right O/S is an original mounting component designed for the right side of the vehicle body. It ensures a stable, factory-standard attachment for the tow bar beam, which translates into safe trailer towing and reliable load transfer to the vehicle's structure. This solution is dedicated to Mercedes owners who want to maintain consistency with the factory chassis geometry and manufacturer standards.

Specifications and technical data

• SKU: A1638900116
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1638900116
• Substitutable numbers: A1638900116, A 163 890 01 16, EM
• Location on the vehicle: Right
• Category: Other Exterior Parts & Accessories

Purpose and function in the vehicle

The presented Mercedes-Benz M-Class ML W163 Tow Bar Hitch Bracket Right O/S operates in the rear section of the body, on the passenger side. Its task is to transfer the forces acting on the tow bar during towing and to evenly distribute loads onto the frame structure and longitudinal members. Thanks to its precise fit for this specific M-Class generation, the component works with factory mounting points, which facilitates service and reduces the risk of stress resulting from improper fitment.

Positioning on the right side of the vehicle allows for maintaining the correct geometry of the entire towing system and also makes it easier to check the condition of the mounts during periodic inspections. This is particularly important in vehicles used with caravans, car transporters, or utility trailers.

Construction and mounting fit

The bracket has been designed as a structural element that works with the tow bar beam and factory mounting points in the body. The shape and hole spacing are adapted to the specifications of the Mercedes-Benz M-Class ML W163, which allows for:

• maintaining the correct alignment of the tow bar relative to the body,
• secure support for the tow bar beam under dynamic loads,
• easier assembly and disassembly during bodywork and mechanical repairs.

Thanks to a design consistent with the manufacturer's solutions, the bracket integrates with other rear chassis components, requires no modifications or adaptations, and allows for maintaining the integrity of the entire towing system.

Condition, origin, and benefits of choosing a used part

The element comes from dismantling, which means it is an original Mercedes part with parameters consistent with factory technical documentation. In practice, this translates into a proper fit to the body, predictable behavior under load, and compatibility with factory bolts and the tow bar beam. A used mounting part of this type is often a sensible choice for post-accident repairs or the restoration of older vehicles, where maintaining the original geometry and mounting points is crucial.

If you want to better understand when it is worth choosing a component from dismantling instead of a refurbished replacement, the following article may be helpful: Refurbished or used original – which part to choose for repairs?

Application in service practice

The bracket will prove useful both when replacing a damaged mount after a collision and when completing missing elements of the tow bar set in a Mercedes-Benz M-Class ML W163. Thanks to its factory design:

• it facilitates the restoration of the original rigidity of the rear body section in the tow bar mounting zone,
• it allows for compliance with requirements regarding trailer towing,
• it reduces the time required for fitting and adjustment at the workshop.

Choosing an original mounting bracket is particularly important in vehicles that regularly work with a load on the tow bar – this minimizes the risk of play, unwanted deformations, and accelerated wear of mating components.

Related components and further knowledge

If you are planning a comprehensive repair or upgrade of the rear tow bar mounting zone in your Mercedes and need other elements from the same group, such as additional brackets, supports, or structural covers, check the available parts in the Other Mercedes category.

For a comparison of structural solutions used in different brands and high-performance versions, you can read an article describing Audi sports models: Audi RS vs other models – what is hidden under the hood and chassis?

Summary

The Mercedes-Benz M-Class ML W163 Tow Bar Hitch Bracket Right O/S is a practical choice for those who want to restore the full functionality of the towing system while maintaining factory assembly standards. The original design, fitment to the right side of the vehicle, and compatibility with factory mounting points make this element well-suited for professional service as well as for conscious repairs aimed at long-term operation.