Ford Transit Custom Door Catch Lock Mechanism Rear Right O/S BK21-V43288-AK

Ford Transit Custom Door Catch Lock Mechanism Rear Right O/S is an original component from the Locks and Latches group, designed for the right rear door wing in a van body. This used OEM part ensures factory-fit, proper cooperation with the opening and closing mechanism, and stable latching of the cargo doors. It is a practical solution for users who want to restore full functionality to the rear loading area without the costly replacement of the entire door assembly.

Specifications and technical data

• SKU: BK21-V43288-AK
• Mark: Ford
• Condition: Used
• OEM Part Number: BK21-V43288-AK
• Substitutable numbers: BK21-V43288-AK, BK21V43288AK
• Location on the vehicle: Rear, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the lock

The presented lock is dedicated to the rear right door wing in the Ford Transit Custom model, responsible for the mechanical locking and secure latching of this body part. The component works with rods, the handle, and any central locking system, ensuring correct locking and unlocking of the doors in the daily operation of a commercial vehicle. Its placement on the vehicle in the rear zone, on the right side, is crucial for the tightness and stability of the cargo doors, which translates into the protection of transported cargo and the comfort of the driver and vehicle users.

Construction and fit for Ford Transit Custom

The lock has been designed as a factory Ford component, ensuring compatibility with the original door structure and mounting points in the Ford Transit Custom. The appropriate body geometry and arrangement of mounting holes facilitate installation in place of a worn or damaged element, without the need for bodywork modifications or mounting adaptations. The used OEM part is a good solution for vehicles used intensively in local and intercity transport, where both functionality and reasonable repair costs are important. Using an original lock allows for maintaining compatibility with the existing door mechanism and the vehicle's lock control system.

Benefits of using an original lock

Choosing the rear right lock for the Ford Transit Custom from the Locks and Latches group brings a number of practical benefits:

• factory fit to the Ford Transit Custom door and body structure,
• proper cooperation with the handle mechanism and locking rods,
• maintaining proper door pressure against seals, which limits noise and leaks,
• the ability to restore full functionality to the rear loading area after damage to the previous lock. By using an original element, you can minimize the risk of adjustment problems, doors not closing properly, or excessive play, which often appear with non-original parts.

Part condition and service application

The offered lock is a used component, making it an attractive service solution for fleets, workshops, and individual users looking for a proven part at a reasonable price. This type of component is particularly useful for accident repairs, replacing worn locking mechanisms, and for damage resulting from intensive use of cargo doors. Due to its precise application for the rear right side of the vehicle, the lock allows for the quick restoration of proper door operation without interfering with other body structure elements.

Related elements and expansion of the locking zone

If you are planning a comprehensive repair or upgrade of the door locking zone in your Ford and need other elements from the same group, such as locking mechanisms, lock cylinders, or additional catches, check the available parts in the Ford Locks and Latches category. For users who are simultaneously servicing comfort systems and preparing the vehicle for year-round operation, a guide on selecting and maintaining components responsible for cabin conditions may be helpful – detailed tips can be found in the article Air conditioning and heating – part selection and maintenance for year-round comfort.