Ford Transit Mk6 Gearbox Arm Mount Support Bracket 2.0 TDDi 1C15-7M125-AF

Ford Transit Mk6 Gearbox Arm Mount Support Bracket 2.0 TDDi is a factory-made structural component designed to provide stable support and guidance for the drivetrain in this popular Ford commercial vehicle. By maintaining the original geometry, the bracket ensures correct positioning of the gearbox relative to the body and the drivetrain, which directly impacts the operating smoothness and durability of other components. Using an OEM part is a sensible choice for maintenance repairs where fitment, predictable performance, and controlled service costs are priorities.

Specifications and technical data

• SKU: 4158400
• Mark: Ford
• Condition: Used
• OEM Part Number: 4158400
• Substitutable numbers: 4158400, 1C15-7M125-AF, 1C157M125AF
• Part type: Transmission Mount
• Category: Transmission & Drivetrain Mounts

Purpose and function in the drivetrain

The gearbox arm mount support bracket in the Ford Transit Mk6 with a 2.0 TDDi engine is responsible for transferring loads from the drivetrain to the body structure. A correctly selected component:

• maintains the gearbox in the operating position designed by the manufacturer,
• limits unwanted movement and vibrations of the drivetrain,
• supports the operation of mounts and other gearbox and drive system fixings,
• reduces the risk of stress in joints, half-shafts, and accessory components. By maintaining factory stiffness and shape, the bracket helps to keep stable operation of the drivetrain, which translates into driving comfort and reduced stress on other parts.

Benefits of using an original Ford bracket

The component from the Gearbox and drive mounts group in the OEM version provides a number of practical advantages in daily vehicle operation:

• factory fitment for the Ford Transit Mk6 with a 2.0 TDDi unit – no need for modifications or hole adjustments,
• preservation of the original operating characteristics of the drivetrain,
• compatibility with factory mounts and other fixings,
• easier diagnostics of potential vibrations and knocks, as the original design serves as a reference point. Choosing a used, original bracket is particularly beneficial for maintenance repairs where secure fitment with the body and gearbox is crucial, without the risk of dimensional deviations typical of low-quality parts.

Condition, installation, and service application

The offered bracket comes from disassembly and is classified as a used Ford part. This type of component is perfect for:

• repairs after mechanical damage (e.g., after a collision or hitting an obstacle from underneath),
• eliminating excessive vibrations and noises resulting from the deformation of an old mount,
• restoring the factory geometry of the drivetrain after previous, incorrect repairs. The bracket design is prepared for installation in factory mounting points, which facilitates the mechanic's work and shortens service time. When replacing, it is recommended to check the condition of the gearbox mounts and other load-bearing elements in the same area.

Support in part selection and technical knowledge development

When working with the drivetrain, it is worth using reliable sources of knowledge regarding diagnostics and the selection of factory components. A good supplement to service knowledge can be an article devoted to the repair of advanced drivetrain and suspension systems in premium class cars – you can find it here: Repairing Quattro drive and suspension in Audi models – why it is worth choosing used factory parts. Although it concerns a different brand, it addresses universal issues related to the advantage of OEM parts over low-quality replacements. If you are planning a comprehensive repair or upgrade of the drivetrain area in your Ford and need other elements from the same group, such as additional brackets, mounts, or load-bearing elements, check the available parts in the category Ford gearbox and drive mounts.