Wheel Trailing Arm BMW F45 F48 Mini F60 Rear Axle Right O/S Wheel Mounting

BMW F45 F48 Mini F60 Rear Axle Control Arm Right is an original suspension component designed for installation on the right side of the rear axle in Mini vehicles. The precise geometry of this control arm supports driving stability, correct wheel guidance, and predictable vehicle behavior during braking and cornering. This is a solution for users who expect consistency with factory handling characteristics and want to maintain a suspension design that aligns with the manufacturer's intentions.

Specifications and technical data

• SKU: 6851580
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6851580
• Substitutable numbers: 33326851580, 6851580, 33322468426, 2468426, BG
• Location on the vehicle: Rear, Right
• Category: Other Exterior Parts & Accessories

Purpose and Function in the Suspension System

The presented control arm operates in the rear axle area on the right side, responsible for maintaining the correct wheel position relative to the body and for transferring loads generated during driving. As a structural component of the suspension, it contributes to:

• vehicle stability during changes in load and speed,
• control over wheel alignment and camber,
• consistent, predictable vehicle responses to steering input.

By maintaining the factory suspension geometry, the control arm helps reduce uneven tire wear and supports the proper functioning of safety systems, such as traction control and stability control.

Original Origin and Mounting Compatibility

The control arm comes from the Mini range, meaning it has been designed for specific BMW F45, F48, and Mini F60 platforms. Appropriate mounting points and arm shape allow for installation in place of the original component without the need for structural modifications. The product has a dedicated OEM part number and associated replacement numbers, which facilitates verification of compatibility with specific equipment versions and vehicle model years.

Choosing an original rear axle control arm is particularly important in vehicles with advanced assistance systems, where even minor geometry deviations can affect the operation of electronics responsible for driving stability.

Performance Characteristics and Application Benefits

As a structural component of the suspension, the right rear axle control arm operates under demanding conditions, transferring vertical, lateral, and longitudinal forces. The use of an original Mini component ensures:

• consistency with factory handling characteristics – maintaining the stiffness and flexibility of the system as intended by the manufacturer,
• proper cooperation with other rear suspension components,
• the possibility of correct geometry alignment after installation,
• reduction of the risk of unwanted play and noises resulting from part mismatch.

This solution is particularly beneficial for collision repairs, replacement of worn suspension components, or restoring the vehicle's original driving characteristics after prolonged use.

Product Condition and Practical Aspects

The offered control arm is used, allowing for an economical restoration of suspension functionality while maintaining the original manufacturer's specifications. This type of part represents a reasonable compromise between repair cost and maintaining proper fit and construction. Before installation, a standard inspection of the component in a workshop and a rear axle geometry alignment are recommended to fully utilize its capabilities.

Suspension System Expansion and Selection of Other Components

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your Mini and need other components from the same group, such as additional control arms, links, or mounting elements, check the available parts in the Other Mini category.

For larger service projects, it is worth planning your purchases in one place and selecting a complete set of suspension components, braking system parts, or body elements based on original, used parts. You can read about the practical aspects of this approach, the advantages of the One-Stop-Shop concept, and how to avoid problems associated with cheap aftermarket alternatives in the article Comprehensive Sourcing: From Engine to the Smallest Clip.

For a comparison of the characteristics of advanced powertrains and suspensions in high-performance cars, you can also refer to the material Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which shows the significant importance of appropriately selected chassis components for driving precision and safety.