Ford C-Max Mk2 Front Door Check Strap Arm Holder Left Right N/O/S AM51-U23500-AC

Ford C-Max Mk2 Front Door Check Strap Arm Holder Left Right is a factory-original component from the Doors and door panels group, responsible for controlling the opening range of the front driver or passenger door. It ensures stable positioning of the door leaf, prevents uncontrolled opening, and improves daily vehicle operation comfort. Thanks to its design compliant with manufacturer standards, this component allows for restoring proper door function after a collision, wear, or previous repair.

Specifications and technical data

• SKU: AM51-U23500-AC
• Mark: Ford
• Condition: Used
• OEM Part Number: AM51-U23500-AC
• Substitutable numbers: AM51-U23500-AC, AM51U23500AC, 1689556
• Location on the vehicle: Front, Left, Right
• Category: Doors & Door Skins

Purpose and technical function

The front door check strap in the Ford C-Max Mk2 is responsible for mechanically guiding the door into several stable positions, which facilitates entering, exiting, and maneuvering in tight parking spaces. This element operates in the hinge zone, between the body pillar and the door leaf, absorbing part of the loads resulting from the door's weight and the force of opening. The vehicle placement includes the front left and right sides, allowing the same type of check strap to be used for both the driver and passenger doors. This solution simplifies service and speeds up the replacement process in workshop conditions.

Benefits of using an original check strap

Using an original door check strap in the Ford C-Max Mk2 allows for maintaining the factory operating parameters of the opening mechanism. In practice, this means:

• proper resistance when opening and closing the door,
• stable holding of the door in set positions,
• reduction of loads acting on hinges and door panels,
• reduced risk of the door hitting an adjacent vehicle or obstacle. By maintaining the correct operating characteristics of the mechanism, you can improve vehicle ergonomics and minimize noise and unwanted play within the door area. This is particularly important in daily use, when the doors are operated intensively.

Installation characteristics and application

The check strap is designed for operation in the front part of the body, on the left or right side, which enables its use in both front doors of the Ford C-Max Mk2. The component's design is adapted to factory mounting points in the body and door leaf, which facilitates installation in service conditions. When replacing, it is recommended to pay attention to:

• the condition of the mounts in the pillar and the door,
• proper routing of electrical harnesses near the check strap,
• lack of collision with other elements from the Doors and door panels group. This approach allows for maintaining the integrity of the entire door system and reducing the risk of further service intervention.

Component condition and service application

The offered check strap is in used condition, making it a reasonable choice for maintenance repairs where functionality and compliance with the vehicle's design are the priority. This type of component works well both for post-accident repairs and for replacing worn mechanisms in intensively used vehicles. For workshops and services specializing in the Ford brand, using an original door check strap allows for shortening diagnostic and installation time, as well as reducing the risk of issues with fitting the element to the body.

Related Ford body components

If you are planning a comprehensive repair or upgrade of the door area in your Ford and need other elements from the same group, such as skins, reinforcements, or structural elements, check the available parts in the Ford Doors and door panels category. Additionally, if you are interested in a broader context of using second-hand components in modern cars, including selection by identification numbers and rules for safe installation of modules and sensors, it is worth reading the guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.