BMW i3 I01 Wishbone Control Arm Rear Axle Suspension Right O/S 6852270

The BMW i3 I01 Wishbone Control Arm Rear Axle Suspension Right O/S is an original component from the Control arms and ball joints group, designed for operation on the right side of the rear axle. Engineered by BMW for the specific geometry of the i3 I01 model, it ensures precise wheel guidance, body stability, and predictable vehicle behavior during acceleration, braking, and cornering.

Specifications and technical data

• SKU: 6852270
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6852270
• Substitutable numbers: 6852270, 33326852270, KD
• Location on the vehicle: Rear, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the BMW i3 I01 suspension

The presented control arm operates on the right side of the rear axle, responsible for maintaining the correct position of the wheel relative to the body and for transferring loads from the road surface to the vehicle structure. As a component of the multi-link suspension system in the BMW i3 I01, it contributes to:

• maintaining correct rear axle suspension geometry,
• driving stability during load changes,
• even tire wear due to proper wheel alignment,
• driving comfort through controlled wheel guidance over uneven surfaces.

Thanks to its factory design tailored to the i3 I01 platform, the control arm works in harmony with other suspension components, minimizing unwanted play and improving the predictability of the vehicle's response.

Original origin and fitment

As a BMW brand part, the control arm has been designed for full compatibility with the i3 I01 rear suspension. This means:

• preservation of factory mounting points to the body and wheel hub,
• compliance with standard suspension geometry,
• no need for structural modifications during installation.

The original design solution allows for seamless integration with existing system components, such as other control arms, springs, shock absorbers, or ball joints, which facilitates maintenance and subsequent geometry adjustment.

Characteristics of the used component

The offered control arm comes from the used BMW parts market, which allows for cost-effective rear suspension repair while maintaining the original design. A used component is a good choice in situations where:

• mechanical damage to the control arm has occurred (e.g., after a collision or hitting an obstacle),
• there is excessive play in the mounts,
• rear axle geometry cannot be properly adjusted due to arm deformation.

Using an original, used control arm allows for restoring proper vehicle handling without the need to resort to aftermarket replacements of uncertain specifications.

Benefits of a correctly selected rear right control arm

Replacing a worn or damaged control arm with the correct model for the BMW i3 I01 translates into concrete, measurable effects in daily operation:

• more stable vehicle behavior at higher speeds,
• better vehicle control during sudden maneuvers,
• reduced risk of uneven tire wear,
• reduction of knocking and unwanted noises from the rear suspension.

For an electric car like the BMW i3, the proper condition of the suspension is of additional importance – it affects the efficient transfer of torque to the road surface and driving comfort during the characteristic, instantaneous acceleration.

Technical support and knowledge about the suspension system

To better understand the role of control arms in the operation of the entire chassis system and to consciously plan suspension maintenance, it is worth consulting specialized materials. Practical information regarding the diagnostics and operation of components such as shock absorbers, control arms, and stabilizers can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which discusses typical symptoms of wear and good service practices.

Related components from the BMW suspension group

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