Mini Cooper One F55 F56 F57 1 Bracket Trailing Arm Rear Axle Right O/S 6851582

Mini Cooper One F55 F56 F57 1 Bracket Trailing Arm Rear Axle Right O/S is an original component from the Control arms and ball joints group, designed for the rear right side of the suspension. This used OEM part ensures factory mounting geometry, facilitating precise suspension repair and restoring predictable vehicle handling.

Specifications and technical data

• SKU: 6851582-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6851582
• Substitutable numbers: 33326851582, 6851582, EM
• Location on the vehicle: Rear, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the suspension

This trailing arm bracket is designed for installation on the rear axle, right side, in Mini Cooper One F55, F56, and F57 models. It is responsible for the stable, rigid attachment of the control arm to the vehicle structure, which directly impacts:

• maintaining the correct rear axle wheel geometry,
• steering precision during acceleration and braking,
• vehicle stability in corners,
• even tire wear.

Thanks to its factory design, the bracket works in harmony with other Mini suspension components, minimizing the risk of unwanted play and deformation at the mounting point.

Construction and fitment for Mini

The bracket is a structural component prepared specifically for the F55/F56/F57 platform, meaning its shape, mounting points, and dimensions are tailored to Mini's factory solutions. This allows for:

• trouble-free installation in place of the original part,
• proper alignment of the control arm relative to the body and wheel hub,
• preservation of the design-intended connection rigidity.

A used OEM part is a good solution for users who want to maintain consistency with the factory suspension design while optimizing repair costs.

Benefits of using a used OEM component

Using an original trailing arm bracket in a used condition allows you to balance cost control with maintaining proper suspension performance parameters. Compared to low-budget replacements, the OEM element offers:

• compliance with factory assembly tolerances,
• predictable suspension behavior after repair,
• better integration with other chassis components.

For workshops and individual users, this means a lower risk of geometry issues and the need for re-adjustment after a short period of operation.

Mounting zone: rear, right side

Its location on the vehicle in the rear right suspension area means the bracket operates in a zone particularly exposed to lateral and longitudinal loads. A correctly selected component helps limit:

• displacement of the control arm mounting point under load,
• unwanted changes in wheel toe and camber,
• additional stress on bushings and ball joints.

This is especially important in cars used daily in urban conditions, where frequent driving over bumps and speed humps puts intense strain on the rear axle.

Technical support and suspension knowledge

If you want to better understand how the control arm bracket works with other suspension elements and how to diagnose signs of wear, it is worth checking out practical resources. Extended information on the role of control arms and stabilizers can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps organize knowledge about key chassis components.

Alternative elements from the same group

If you are planning a comprehensive repair or upgrade of the rear suspension zone in your Mini and need other elements from the same group, such as additional control arms, ball joints, or mounting brackets, check out the available parts in the Mini Control arms and ball joints category.

To better plan your repair budget and make informed choices between new and used OEM components, you can also read the guide Rising repair costs and the boom in used parts – how to save on car service?, which discusses practical strategies for reducing service costs while maintaining an appropriate level of safety.