Mercedes Vito W639 Rear Door Hinge Left Right N/O/S Brake Bracket A6397600528

Mercedes Vito W639 Rear Door Hinge Left Right N/O/S Brake Bracket is an original component from the Doors and door panels group, designed for use in the rear body section. This used door check ensures a controlled opening range for the rear doors, improving both handling comfort and vehicle operational safety.

Specifications and technical data

• SKU: A6397600528
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397600528
• Substitutable numbers: A6397600528, A 639 760 05 28
• Location on the vehicle: Rear, Right, Left
• Category: Doors & Door Skins

Purpose and function in the vehicle

The rear door check in the Mercedes Vito W639 is responsible for stably holding the doors in a set position and protecting the hinges and body panels from excessive swinging. The component operates in the rear part of the body and can be used on both the right and left sides, which facilitates selection during repairs.

Thanks to its precisely tuned operating characteristics, the door check:

• prevents uncontrolled door opening in windy conditions or on inclines,
• relieves stress on hinges and body mounts,
• facilitates daily use of the cargo or passenger area.

Construction and fitment for Mercedes Vito W639

The door check has been designed specifically for the rear door structure of the Mercedes Vito W639, which translates into a proper fit with factory mounting points. The geometry of the component is adapted to the door opening kinematics of this model, meaning it requires no modifications or adaptations.

Key installation features:

• dedicated application for the rear of the vehicle,
• can be installed on either the right or left side,
• compatible with factory hinges and door panels.

Condition, service application, and benefits of installation

The offered door check is a used component, allowing for an economical repair while maintaining the manufacturer's original specifications. This is a practical solution in situations where the factory mechanism has worn out, causing loose door operation, rattling, or limited stabilization in the open position.

Replacing the door check is particularly recommended when:

• the rear doors do not stay in position after opening,
• disturbing noises occur during door movement,
• mechanical wear or damage to the component is visible.

Choosing an original door check from the same construction group allows you to maintain consistent door operation and predictable vehicle behavior in daily use.

Mercedes doors and door panels – expansion and repairs

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other components from the same group, such as panels, reinforcements, or additional mounts, check out the available parts in the Mercedes doors and door panels category.

More about used body components

When selecting used body components, such as door checks, hinges, or panel sections, it is worth learning about the specifics of their refurbishment and how to assess their visual condition. Practical tips on choosing and installing used body parts can be found in the article Replacing body parts with used ones – can salvaged body parts look like new?, which helps you consciously plan body repairs for premium brand vehicles, including Mercedes.