Ford Transit Custom Door Lock Latch Front Right O/S Mechanism BK21-V219A64-BM

Ford Transit Custom Door Lock Latch Front Right O/S Mechanism is a factory locking mechanism from the Locks and latches group, designed for installation on the passenger side. The original Ford design ensures proper interaction with the factory lock, handle, and electrical installation, which facilitates servicing and reduces the risk of door closing issues. Using this pre-owned component allows for an economical, yet technically correct repair of the locking system in a commercial vehicle.

Specifications and technical data

• SKU: RHD-BK21-V219A64-BM-1
• Mark: Ford
• Condition: Used
• OEM Part Number: BK21-V219A64-BM
• Substitutable numbers: BK21-V219A64-BM, BK21V219A64BM
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock mechanism is designed for installation in the front right door, i.e., the passenger side in a left-hand drive version. It is responsible for the proper locking of the door panel, interaction with the lock cylinder, and the central locking system, if the vehicle is equipped with one. Thanks to its dedicated placement in the door structure, the correct mounting points and the geometry of the rods and levers are maintained.

Construction and function of the lock mechanism

The door lock mechanism in the Ford Transit Custom is a set of components responsible for:

• mechanical locking and unlocking of the door panel,
• transferring movement from the external and internal handle to the lock latches,
• interaction with the central locking system (if present in the vehicle),
• maintaining a stable door position during driving and parking.

The original Ford mechanism ensures proper operating characteristics – appropriate resistance on the handle, repeatable locking, and correct door closing without the need for additional body adjustments. Using a factory solution reduces the risk of play, jamming, and leaks within the door area.

Benefits of using an original Ford lock

Using a pre-owned, original lock mechanism in a Ford Transit Custom brings a number of practical advantages:

• Factory fit – compatibility with the door structure, mounts, and body geometry is maintained, which facilitates installation and subsequent operation.
• Stable operation of the locking system – proper locking reduces the risk of accidental door opening, failure to close, or the need for slamming the door shut.
• Economical repair – a pre-owned component allows for lower service costs compared to a new part, while maintaining the manufacturer's original design.
• Consistency with other door components – the mechanism works with factory rods, handles, and any actuators, without the need for modifications.

Condition, origin, and service application

The offered door lock belongs to the group of pre-owned Ford parts, which allows for a rational combination of repair costs with maintaining the vehicle's original specifications. This type of component is particularly useful for:

• repairs after a collision or mechanical damage to the door,
• resolving issues with locking or the lock jamming,
• restoring full functionality of the central locking system after a mechanical failure of the part.

Thanks to the preservation of the factory design, the installation proceeds in a manner similar to the manufacturer's service procedures, which is beneficial for both workshops and users servicing the vehicle themselves.

Support with selection and additional information

In case of doubts regarding the selection of the appropriate door lock for a specific body version or model year, it is worth verifying the part's compatibility with the vehicle documentation or consulting a service center. Information about the placement in the vehicle and belonging to the Locks and latches group is also helpful, as it facilitates the correct identification of the component in catalogs.

If you are planning a comprehensive repair or modernization of the door and lock area in your Ford and need other components from the same group, such as locking mechanisms, cylinders, or actuators, check the available parts in the Ford Locks and latches category.

When making a decision about repairing the locking system, it is worth considering different service strategies – you can find more on this topic in the article Refurbished or used original – which part to choose for repairs?, which discusses the practical aspects of choosing pre-owned parts in the context of durability and cost-effectiveness of repairs.