Ford Ranger MK1 Front Door Check Assy Limiter Left Right N/O/S AB39-2123552-AF

Ford Ranger MK1 Front Door Stop Left Right AB39-2123552-AF is an original body part from the Ford group, designed for use on the front driver's or passenger's side door. A used door stop ensures a controlled opening range for the door, stabilizes its position, and protects the hinges and bodywork from excessive loads.

Specifications and technical data

• SKU: 5289876
• Mark: Ford
• Condition: Used
• OEM Part Number: 5289876
• Substitutable numbers: 5289876, AB39-2123552-AF, AB392123552AF
• Location on the vehicle: Front, Left, Right
• Category: Boot & Hatch Lids

Purpose and Function of the Door Stop

The front door stop in the Ford Ranger MK1 is responsible for the smooth operation of the door leaf and its latching in specific positions. This ensures that:

• doors do not open suddenly due to wind or terrain inclination,
• hinges and the body pillar are less exposed to overloads,
• the user has better control over door movement when getting in and out.

The component operates mechanically and repeatedly, which translates to stable operation of the door opening system in daily use.

Compatibility and Vehicle Placement

The presented door stop is designed for installation on the front doors of the Ford Ranger MK1, with the possibility of use on both the left and right sides. This solution simplifies part selection for body repairs and allows for flexible use of the component depending on service needs.

Vehicle placement includes:

• the front area of the body,
• the driver's side door,
• the passenger's side door.

This allows the door stop to be used when replacing a worn or damaged part on either side of the front of the vehicle, provided it is compatible with the Ford Ranger MK1 door construction.

Product Characteristics and Benefits of Use

The front door stop for the Ford Ranger MK1 comes from the group of original Ford components, which promotes proper fit to factory mounting points. The used part retains the design intended by the vehicle manufacturer, making it easy to install in place of the existing door stop.

Using this type of part allows for:

• restoring proper resistance when opening the door,
• reducing undesirable "sagging" or excessive door leaf swing,
• limiting the risk of door edges colliding with adjacent vehicles or surrounding elements.

For workshops and individual users, this means the ability to efficiently repair the door opening system without the need for body modifications.

Application in the Body Category

Although the front door stop is not a decorative element, it directly impacts the comfort of daily vehicle use and the protection of the body structure. A properly functioning door opening limiting mechanism supports the durability of hinges, pillars, and adjacent panels, which is particularly important in commercial vehicles like the Ford Ranger MK1, often operated in demanding off-road and work conditions.

Additional Information and Related Content

For commercial vehicles, selecting appropriate body parts and door mechanisms is important not only for convenience but also for the long-term durability of the structure. If you need other components from the Ford body group, especially elements related to the rear of the vehicle, such as mechanisms, mountings, or components working with the tailgate, check the available parts in the Ford Tailgates and Rear Parts category.

To compare different manufacturers' approaches to designing body components, suspension, or braking systems, the material describing the differences between standard and sport lines may be helpful. You can find more on this topic in the article BMW M Performance: What's the Difference Between BMW M Components and Standard Ones?, which discusses, among other things, the rationale for using used parts in high-performance vehicles.