Mercedes Vito W639 W447 Spare Tyre Wheel Mount Holder Carrier A6398900210

Mercedes Vito W639 W447 Spare Tyre Wheel Mount Holder Carrier is a factory mounting component designed for the secure attachment of a spare wheel in Mercedes vehicles. A properly selected holder ensures stable wheel seating, reduces unwanted vibrations, and protects the bodywork from damage. This is a practical solution for users who expect reliable spare wheel mounting while maintaining the functionality of the cargo space.

Specifications and technical data

• SKU: A6398900210
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398900210
• Substitutable numbers: A6398900210, A 639 890 02 10
• Category: Spare Tyre Carriers & Covers

Purpose and function of the holder

The presented holder has been designed for models from the Mercedes W639 and W447 family, where the spare wheel is mounted at a dedicated chassis point or in a designated area of the body. The component is responsible for:

• stable retention of the spare wheel while driving,
• limiting wheel movement relative to the vehicle structure,
• maintaining the proper distance between the wheel and body components,
• facilitating the removal and reinstallation of the spare wheel.

Thanks to its correct geometry and fitment to factory mounting points, the holder works with the vehicle's structure without the need for modifications, which promotes trouble-free installation.

Construction and fitment for Mercedes W639 / W447

The holder belongs to the group of technical components in the Spare wheel holders and covers category, which means its construction is dedicated solely to load-bearing and securing functions. The shape and arrangement of the mounting points are adapted to the factory solutions used in Mercedes W639 and W447 models, allowing the component to work with original holes and body brackets.

Such fitment translates into:

• correct distribution of loads from the weight of the spare wheel,
• maintaining the ground clearance and chassis geometry intended by the manufacturer,
• no collisions with other components in the mounting area.

Condition, origin, and utility aspects

The offered item is an original Mercedes brand product in used condition, which in practice means it retains factory geometry and compatibility with the spare wheel mounting system. A used holder is a sensible choice when the existing component has suffered mechanical damage, corrosion, or deformation, and you want to maintain the original design concept of the vehicle.

Replacing the holder is particularly recommended when:

• the spare wheel does not maintain a stable position,
• disturbing noises appear from the mounting area,
• cracks, deformations, or material loss are visible.

Safety and operational comfort

A functional spare wheel mounting holder has a direct impact on driving safety – an improperly secured wheel can generate noise, vibrations, and in extreme cases, lead to damage to other components. Using a dedicated element for Mercedes allows you to maintain:

• stable wheel mounting in all road conditions,
• easy access to the spare wheel in the event of a tyre failure,
• order and predictability in the cargo area or undercarriage.

For commercial vehicles, such as van and passenger-van versions, this is of particular importance from the point of view of daily operation and keeping the vehicle ready for work.

Related components and additional information

If you are planning a comprehensive repair or upgrade of the spare wheel mounting area in your Mercedes and need other components from the same group, such as additional holders, covers, or cases, check the available parts in the Mercedes spare wheel holders and covers category.

When planning broader service work within the drivetrain and preparing the car for longer trips, it is also worth paying attention to the condition of the clutch and cooperating components – you will find practical tips in the article Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts, which also discusses the selection of used parts and their compatibility with other components.