BMW E81 E87 E89 E90 E91 Front Right Tension Strut O/S Control Arm Wishbone

BMW E81 E87 E89 E90 E91 Front Right Tension Strut O/S Control Arm Wishbone is a suspension component designed specifically for BMW 1 Series, Z4, and 3 Series models. As part of the Control Arms and Ball Joints group, it is responsible for precise wheel guidance, directional stability, and predictable vehicle behavior during braking and cornering. This used OEM component is a sensible choice for drivers looking for a technically compatible solution while maintaining an attractive price.

Specifications and technical data

• SKU: 2405862-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2405862
• Substitutable numbers: 31122405862, 2405862, 31126769798, 6769798, 31124036270, 4036270, 31126769802, 6769802
• Location on the vehicle: Front, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the BMW suspension

The described control arm is designed for the front, right side of the vehicle, where it acts as an arm guiding the wheel relative to the body. It is responsible for:

• maintaining proper suspension geometry while driving,
• vehicle stability during braking and acceleration,
• precise steering in corners and reducing unwanted vibrations. Thanks to a design consistent with factory BMW standards, the control arm works with other suspension components, ensuring consistent, predictable vehicle reactions to steering input and load changes.

Compatibility with BMW models

BMW E81 E87 E89 E90 E91 Front Right Tension Strut O/S Control Arm Wishbone has been developed for popular BMW 1 Series, Z4, and 3 Series E9x generation models. The use of original geometry and mounting points allows for installation in place of the factory component without the need for modifications. This solution is particularly beneficial for:

• repairs after mechanical suspension damage,
• restoring correct geometry after a collision or hitting an obstacle,
• maintenance service in case of excessive wear of guiding components. The selection of the correct control arm for a specific body and engine version should always be confirmed based on the vehicle's technical specifications.

Characteristics of the used control arm

The offered item comes from dismantling and has the status of a used part, which allows for a significant reduction in repair costs compared to a new OEM replacement. At the same time, the factory design is preserved, thanks to which:

• mounting points remain consistent with the original BMW design,
• compatibility with stock suspension components is maintained,
• the risk of problems with installation and subsequent geometry adjustment is limited. This is a practical solution for users who expect a solid, technically compatible component within a rational service budget.

The importance of the proper condition of the control arm for safety

A functional control arm has a direct impact on driving safety – wear or damage to this component can cause the car to pull, uneven tire wear, play in the suspension, and reduced braking efficiency. Replacing it with a properly selected, original component allows you to:

• restore directional stability at higher speeds,
• reduce vibrations transmitted to the body and steering system,
• achieve repeatable, predictable vehicle behavior in emergency situations. For the full effect after installation, it is recommended to perform a suspension geometry adjustment at a professional workshop.

More about suspension and used parts

To better understand the role of control arms in the chassis system and the relationships between shock absorbers, control arms, and stabilizers, it is worth reading our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. You will find practical tips on diagnostics and suspension maintenance in modern cars. If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other elements from the same group, such as additional control arms, ball joints, or mounting hardware, check the available parts in the BMW Control Arms and Ball Joints category. For users interested in maximizing the potential of parts from dismantling, we have also prepared a practical guide: How to extend the life of used car parts, which describes proven methods for maintaining suspension components and other subassemblies.