Mercedes Vito W639 Rear Sliding Door Upper Right O/S Roller Hinge A6397601347

Mercedes Vito W639 Door Guide Roller Right is a precise component of the rear sliding door mechanism on the right side, designed specifically for Mercedes vehicles. A used guide with a roller allows for the restoration of proper door operation, ensuring smooth sliding of the door leaf and stable guidance within the body's track.

Specifications and technical data

• SKU: A6397601347
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397601347
• Substitutable numbers: A6397601347, A 639 760 13 47
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and Function of the Door Guide

The presented guide with roller is a part of the sliding door running gear, mounted at the rear right side of the body. It is responsible for the stable guidance of the door leaf along the track, minimizing movement resistance and limiting lateral play. This ensures that the doors close evenly, without sticking or unwanted vibrations, which translates to comfort in the daily operation of a commercial or passenger vehicle.

Construction and Performance Characteristics

The guide's construction is based on a metal body and a roller assembly that interacts with the body profile. This solution provides:

• stable guidance of the door leaf in the horizontal axis,
• reduced friction due to the use of a rolling element,
• improved operation of the door closing and locking mechanism,
• limited wear of other door system components.

This part belongs to the Doors and Door Panels category, meaning it is directly related to the construction and functionality of the door assembly, and its correct selection is important for the geometry and fit of the entire door leaf.

Part Selection and Compatibility

As a part intended for a specific body model, the guide is designed for specific mounting points and door geometry. When selecting the part, it is crucial to pay attention to:

• vehicle placement – in this case, rear, right side,
• designation for a specific body generation,
• compatibility with the vehicle's mounting system.

A part configured in this way allows for installation without structural modifications, which reduces service time and minimizes the risk of assembly errors.

Condition and Benefits of Using a Used Part

The offered door guide is in used condition, representing a reasonable compromise between repair cost and maintaining the original manufacturer's specifications. Choosing such a component allows for:

• maintaining the factory operating characteristics of the door mechanism,
• limiting service costs while maintaining appropriate quality,
• replacing a worn or damaged part without interfering with the body structure.

For vehicles used intensively, such as commercial vans, replacing the guide with a roller is often the quickest way to eliminate problems with stiff doors, rubbing against the body, or improper closing.

More Door Parts for Mercedes and Knowledge about Used Parts

If you are modernizing or repairing the complete sliding door mechanism in your vehicle and also need other components related to the door leaf construction, hinges, or guides, check the available parts in the Mercedes Doors and Door Panels category.

If you want to better understand how to safely and consciously choose used components for vehicles of this brand, it is worth reading the guide describing the advantages of original parts from dismantling – you can find it here: Used Mercedes Parts – Original Components from Dismantling.