Ford Transit Custom Mk8 Rear Door Check Strap Catch Right O/S BK21V441A14AF

The Ford Transit Custom Mk8 Rear Right Door Stop is an original part from the Storage Compartments, Doors & Locks category, designed for the rear right door wing. It ensures a controlled opening range, stabilizes the door's position, and protects the bodywork from overload during daily operation of the commercial vehicle.

Specifications and technical data

• SKU: BK21V441A14AF
• Mark: Ford
• Condition: Used
• OEM Part Number: BK21V441A14AF
• Substitutable numbers: BK21V441A14AF, BK21-V441A14-AF, BK21 V441A14 AF
• Location on the vehicle: Rear, Right
• Category: Glove Boxes, Doors & Latches

Purpose and Function of the Door Stop

The rear right door stop in the Ford Transit Custom Mk8 is responsible for precise door guidance during opening and closing. This component:

• stabilizes the door in specific open positions,
• limits excessive wing deflection,
• reduces stress on hinges and body panels,
• improves safety during loading and unloading operations.

Thanks to the correct selection of the door stop, the rear doors maintain their proper geometry, which translates to user comfort and a reduced risk of mechanical damage.

Original Ford Part – Fit and Compatibility

The presented door stop comes from the Ford line, which means factory-set mounting and construction parameters are maintained. The original mounting geometry facilitates installation in the location designated by the manufacturer, without the need for modifications or adjustments to the part.

The placement on the vehicle specified as the rear right wing allows for unambiguous identification of the mounting side and avoids errors in part selection. This is particularly important in commercial vehicles where doors are used intensively and must maintain full functionality over a long service life.

Performance Characteristics and Benefits of Installation

The rear right door stop for the Ford Transit Custom Mk8 has been designed for operation in demanding fleet conditions. The use of this component allows for:

• maintaining a repeatable, predictable movement of the door wing,
• reducing the risk of the door hitting the bodywork or external obstacles,
• limiting noise and vibrations during opening and closing,
• increasing the ergonomics of operating the cargo space.

For the user, this means more comfortable vehicle operation and a reduced risk of downtime due to door damage. In cases of intensive use, replacing a worn door stop with a functional component is a simple way to restore proper operation of the entire door assembly.

Part Condition and Service Application

The offered door stop is a used part, making it an attractive service solution for vehicles operating in company fleets and in local transport. Replacing a worn door stop with a functional component helps to reduce repair costs while maintaining the original design of the door system.

The part is suitable for both professional workshops specializing in the servicing of the Ford Transit Custom Mk8 and independent garages looking for well-matched, original parts from the aftermarket.

Other Ford Storage Compartments, Doors & Locks

If you also need other parts from the Storage Compartments, Doors & Locks category dedicated to this brand, check out the Ford storage compartments, doors & locks available in our assortment to select complete body equipment for your vehicle.

More on the Aftermarket and Repair Cost-Effectiveness

If you are interested in a broader context of the cost-effectiveness of using used and aftermarket parts in cars, it is worth familiarizing yourself with an analysis of BMW powertrains – their durability and maintenance costs. An example comparison can be found in the article BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels and Aftermarket Part Costs, which clearly shows how informed component selection affects the total cost of vehicle operation.