Ford B-MAX Rear Sliding Door Lower Roller Left N/S AV11-R25001-A

Ford B-MAX Rear Sliding Door Lower Roller Left N/S is a precision component of the rear sliding door guidance mechanism on the left side of the vehicle. It is responsible for the stable guidance of the door panel along the rail, which translates into smooth opening and closing and the reduction of unwanted play. Using an original roller allows you to maintain the proper geometry of the door operation and keep usage comfort at a factory level, without jamming or noise during movement.

Specifications and technical data

• SKU: AV11-R25001-A
• Mark: Ford
• Condition: Used
• OEM Part Number: AV11-R25001-A
• Substitutable numbers: AV11-R25001-A, AV11R25001A
• Location on the vehicle: Rear, Left
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and function in the vehicle

The roller is designed for installation in the rear, left area of the body, in the sliding door mechanism of the Ford B-MAX model. It is responsible for:

• guiding the door panel along the rail in the horizontal axis,
• maintaining proper door pressure against the body,
• reducing resistance during movement,
• limiting vibrations and knocking resulting from play in the door suspension.

Thanks to a properly selected roller, the sliding system maintains stability, and the door does not sag or rub against body components, which is important for both comfort and the durability of the paint and seals.

Benefits of using an original Ford roller

Using a component from the Gas springs, locks, hinges and other parts group dedicated to a specific Ford model ensures:

• dimensional compatibility with the factory sliding door mechanism,
• proper positioning of the door relative to the body,
• appropriate operating characteristics of the bearings and roller track,
• easier adjustment after installation, without the need for rail modifications.

This solution is particularly beneficial when addressing the effects of operational wear, such as difficulties with closing, the need for increased force, or audible knocking while sliding the door.

Installation characteristics

The roller is structurally prepared for operation in the rear, left part of the body, which facilitates its integration with the existing sliding door mechanism. In practice, this means:

• fitment to factory mounting points,
• maintaining the original geometry of the sliding path,
• the ability to use standard Ford service procedures.

Such a solution allows for shortening repair time and reducing the risk of improper door alignment after replacing the guide element.

Selecting parts by numbers and parameters

The sliding door roller is a component with strictly defined design parameters, which is why it is worth using the manufacturer's markings and information about the placement on the vehicle when selecting it. This helps avoid installing parts with different geometry or those intended for the opposite side of the vehicle, which could result in improper door operation.

Repair scope expansion and related parts

When replacing the roller, it is worth paying attention to the condition of other sliding system elements – rails, hinges, and the door lock. Wear of these components can affect the operation of the new roller and accelerate its degradation. If you are planning a comprehensive repair or upgrade of the door mounting and guidance zone in your Ford and need other elements from the same group, such as rails, hinges, or locks, check the available parts in the Gas springs, locks, hinges and other parts Ford category.

Knowledge about used parts and upgrades

When planning repairs using used components, it is worth knowing good practices for selecting and verifying parts to maintain the appropriate level of door system reliability. Additional information on how to consciously use parts from the secondary market and how this translates into vehicle upgrade possibilities can be found in the article MINI John Cooper Works – what makes it stand out and how to improve your MINI?, which discusses the approach to improving a vehicle using original used components.