BMW F23 Cabrio Spring Strut Rear Left Right N/O/S Shock Absorber 6873740

BMW F23 Cabrio Spring Strut Rear Left Right N/O/S Shock Absorber is an original component from the Shock absorbers and struts group, designed for installation on the left or right side of the vehicle's rear. It ensures stable suspension operation, improves vehicle control, and helps maintain predictable body behavior during acceleration, braking, and driving over uneven surfaces. This is a solution for users expecting consistency with the factory handling characteristics of a BMW.

Specifications and technical data

• SKU: 6873740
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873740
• Substitutable numbers: 6873740, 31316873740
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented shock absorber is designed for use on the rear axle of the BMW F23 Cabrio, with the possibility of installation on both the left and right sides. Such a design facilitates the selection of parts when replacing a pair of components on the axle, while maintaining consistent damping characteristics on both sides of the vehicle.

Placement on the rear axle is crucial for:

• stabilizing the body when driving over uneven surfaces,
• maintaining traction of the drive wheels,
• reducing body roll and suspension bottoming under heavier loads.

Technical and functional characteristics

The shock absorber belongs to the Shock absorbers and struts group, meaning it is responsible for the controlled damping of suspension spring movements and the reduction of vibrations transmitted to the body. Properly selected operating characteristics influence:

• handling precision typical of BMW,
• driving stability at higher speeds,
• ride comfort during daily use.

The component is designed to work with the factory suspension geometry of the BMW F23 Cabrio, which facilitates installation and allows for the preservation of original chassis settings.

Product condition and practical application

The offered shock absorber is a used original BMW component, which allows for maintaining compatibility with the vehicle's factory design solutions. It is a good solution in situations where you want to maintain the stock suspension characteristics while optimizing the costs of rear axle repair.

Replacing the rear shock absorber is particularly recommended when symptoms appear such as:

• increased body swaying,
• extended braking distance on uneven surfaces,
• uneven tire wear on the rear axle.

Suspension system integration and driving safety

A properly selected rear axle shock absorber has a direct impact on safety and handling predictability. In the BMW F23 Cabrio, it is responsible for maintaining stable contact between the wheels and the road surface, which supports the operation of systems such as ABS or traction control. Using a component from the same design group as the factory parts reduces the risk of undesirable changes in vehicle behavior.

If you are planning a comprehensive repair or upgrade of the rear axle suspension zone in your BMW and need other components from the same group, such as additional shock absorbers, struts, or mounting brackets, check the available parts in the BMW Shock absorbers and struts category.

Technical support and suspension knowledge

To better plan work on the chassis and understand the relationships between shock absorbers, control arms, and stabilizers, it is worth referring to proven technical materials. Practical tips on diagnostics and operation can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which will help assess the condition of other suspension components and choose the appropriate service strategy for your car.