Ford Focus Mk2 Seat Belt Buckle Lock Catch Front Right O/S 4M51-A61208-BH

Ford Focus Mk2 Seat Belt Buckle Lock Catch Front Right O/S is an original component from the Seat belts and parts category, designed for installation on the front right passenger or driver side, depending on the vehicle configuration. It ensures secure belt fastening, proper interaction with the retractor mechanism, and stable mounting in the seat, which translates into safe and predictable operation of the entire passive safety system.

Specifications and technical data

• SKU: 4M51-A61208-BH
• Mark: Ford
• Condition: Used
• OEM Part Number: 4M51-A61208-BH
• Substitutable numbers: 4M51-A61208-BH, 4M51A61208BH, 1722662, 4M51-A61208-BJ, 4M51A61208BJ
• Location on the vehicle: Front, Right
• Part type: Buckle Tongue
• Category: Seat Belts & Parts

Purpose and function in the safety system

The seat belt buckle mounted on the front right side is responsible for the mechanical connection between the seat belt and the seat and body structure. This component works in conjunction with the belt webbing and pretensioners, enabling the system to function correctly during sudden braking or a collision. Thanks to its precise fit for the Ford Focus Mk2 platform, the correct belt routing geometry is maintained, which is important for both comfort and protection effectiveness.

Original origin and compatibility

The buckle comes from the Ford line, which means it complies with the manufacturer's factory design and assembly standards. The original construction ensures:

• proper fit with the seat and seat guides,
• appropriate length and angle relative to the user,
• seamless compatibility with standard Ford Focus Mk2 seat belts.

As a result, this component can be used as a replacement for the factory-installed buckle without the need for structural modifications or mounting adaptations.

Performance characteristics and installation

The front right seat belt buckle has been designed for repetitive, daily use in both urban and extra-urban driving conditions. The design provides:

• stable mounting to the seat or center tunnel in the front right zone,
• an ergonomically shaped belt release button,
• appropriate body rigidity, limiting unwanted deflection under load.

The component is ready for installation in place of the factory buckle, which facilitates service and reduces replacement time in a professional workshop or during post-accident repairs.

Condition of the component and benefits of choosing a used part

The presented buckle comes from the used parts segment, which allows for a significant reduction in repair costs while maintaining the manufacturer's original design. Compared to generic aftermarket replacements, the original used component ensures:

• preservation of the factory mounting geometry and belt operation,
• consistency with other safety system components,
• more predictable behavior in emergency situations.

This solution is particularly beneficial for post-accident repairs, interior restoration, or returning the car to its factory-specified condition.

Expanding the safety system in your Ford

If you are planning a comprehensive repair or upgrade of the passenger safety zone in your Ford and need other components from the same group, such as belt retractors, pretensioners, or complete belt webbing, check out the available parts in the Ford seat belts and parts category.

Safe servicing using used parts

When selecting safety system components, it is worth using verified, original parts from dismantling, which allow for maintaining a high level of protection at reasonable service costs. You can read more about making informed choices regarding used parts for premium cars in the article Luxury within reach – how to service a Porsche legend using verified used parts, which discusses a practical approach to safe servicing using original components from the secondary market.