Ford Transit Mk8 Front Door Window Glass Glazing Left N/S AS2 KK31V21411A

Ford Transit Mk8 Front Door Window Glass Glazing Left N/S is an original glazing component from the Car Windows group, designed for installation on the passenger side in right-hand drive versions (left side of the body – N/S). The component ensures proper visibility, sealing, and compatibility with the factory window regulator mechanism in the Ford Transit Mk8.

Specifications and technical data

• SKU: 2771781-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 2771781
• Substitutable numbers: 2771781, KK31-V21411-AD, KK31V21411AD
• Location on the vehicle: Front, Left
• Part type: Front Side Window
• Category: Car Glass

Purpose and fitment for Ford Transit Mk8

The presented window is dedicated to the front door area on the left side of the vehicle, which guarantees a correct fit with the door frame, seals, and guides. Thanks to the factory edge profile and the appropriate bending radius, the window works with the original regulator, ensuring smooth opening and closing without excessive resistance. The AS2 glass class marking indicates the use of tempered glass with parameters compliant with the requirements for side windows, which translates into appropriate mechanical strength and proper behavior in the event of damage.

Technical properties of AS2 glass

Glass marked as AS2 meets rigorous standards regarding light transmission and operational safety. In practice, this means:

• appropriately selected thickness and structure of the glass for use in front doors,
• controlled light transmission, ensuring comfortable visibility,
• maintenance of a safe fragment structure in the event of breakage. Thanks to these features, the window supports safe vehicle operation while remaining consistent with the factory specifications of the Ford Transit Mk8.

Benefits of using original Ford glass

Using an original door window in a Ford Transit Mk8 allows for maintaining the structural integrity of the body and the correct operation of door mechanisms. Key advantages include:

• Factory fit to the door frame and seals – reduces the risk of leaks and unwanted noise while driving.
• Compatibility with factory guides and the window regulator – without the need for modifying mounting components.
• Maintenance of original optical and safety parameters provided by the vehicle manufacturer. An element from the Car Windows category of this type is particularly recommended for post-accident repairs, replacing damaged glazing, or restoring the vehicle to a condition consistent with factory specifications.

Installation zone – front, left side

The window is intended for installation in the front door on the left side of the vehicle. Such placement on the vehicle facilitates the selection of parts during repair – especially in the case of commercial bodies, where the geometry of the doors and the angle of the pillars have a direct impact on the operation of the window and the tightness of the entire door assembly. Proper fitment to the specific side of the body minimizes the risk of stress in the glass, problems with closing the door, or improper adhesion to the seals, which is important for both acoustic comfort and protecting the interior from weather conditions.

Technical support and selection of original parts

When selecting windows for the Ford Transit Mk8, it is worth paying attention to the compliance of glass markings, the installation side, and the body type. In case of doubt, it is helpful to compare the shape and arrangement of mounting points with the currently installed window, which helps avoid mistakes when ordering. If you are planning a comprehensive repair or modernization of the side glazing area in your Ford and need other elements from the same group, such as side door windows, sliding windows, or additional body glazing, check the available parts in the Ford Car Windows category. To better understand the importance of original components in body and glazing repairs, it is worth reading an article discussing the advantages of using OEM parts – more information can be found in the material Quality assurance and OEM safety – why are used original car parts the best choice for your car?.