Ford Transit Mk8 Rear Door Upper Lock Latch Catch Left N/S BK31-V43287-AB

The Ford Transit Mk8 Upper Rear Door Lock Left is an original part from the Locks and Latches group, designed for the rear left body area. Precisely fitted to the Ford's construction, it ensures secure closing of the door leaf and stable operation of the locking mechanism. This is a practical solution for users who expect efficient operation of the cargo doors and preservation of the vehicle's factory functionality.

Specifications and technical data

• SKU: BK31-V43287-AB
• Mark: Ford
• Condition: Used
• OEM Part Number: BK31-V43287-AB
• Substitutable numbers: BK31-V43287-AB, BK31V43287AB
• Location on the vehicle: Rear, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Lock Purpose and Function

The presented upper lock is dedicated to the rear left part of the vehicle, where it is responsible for securely locking the upper edge of the door. Its purpose is to maintain the correct position of the door leaf while driving, reduce play, and support the lower mounting points. This ensures the door maintains its proper geometry, contributing to comfortable use of the cargo space and reducing unwanted noises from the body area.

Benefits of Using an Original Ford Lock

Using an original lock in the Ford Transit Mk8 allows for structural consistency of the entire door system. The part has been designed for the specific geometry of the rear left body section, which promotes proper door guidance and correct cooperation with other locking points. Factory fit reduces the risk of closing problems, the need for excessive adjustment, or accelerated wear of the hinges.

A used lock from this group is a solution that allows for a reasonable repair cost while maintaining the original construction. For many fleet users and service workshops, this is a practical way to restore full functionality to the rear doors without resorting to aftermarket parts with uncertain fit.

Installation and Operational Characteristics

The upper lock for the rear left door leaf is a component that works with other latches in this vehicle area. When installed correctly, it ensures smooth engagement and stable holding of the door in the closed position. The design intended for a specific Ford model simplifies the mechanic's work – mounting points and striker geometry are adapted to factory holes and guides, which reduces service time and the need for additional modifications.

In daily operation, a correctly selected lock contributes to the sealing of the rear body, as well as acoustic comfort inside the cabin and cargo space. Stable locking also helps protect the contents of the luggage compartment from accidental door opening while driving or maneuvering.

Application in the Ford Locks and Latches System

This part belongs to the Locks and Latches group, which includes various mounting and securing points for doors in the vehicle. For the Ford Transit Mk8, the consistency of these components is important for the durability of the entire door system, especially in vehicles used intensively for goods transport or service operations. If you are planning a comprehensive repair or upgrade of the rear door area in your Ford and need other parts from the same group, such as additional latches, locking mechanisms, or strikers, check the available parts in the Ford Locks and Latches category.

Choosing a Used Lock and Deciding Between New and Used Parts

When choosing a used lock for a Ford, it is worth paying attention to its compatibility with the specific body version and its placement on the vehicle. A correctly selected part helps avoid installation problems and ensures predictable door behavior in the long term. For users considering whether a new or used part is a better solution, a comparison of both options – in terms of cost, quality, and durability – may be helpful. More information can be found in the article Car Parts – New or Used? Comparing Costs, Quality, and Durability.