Audi A4 8W B9 Rear Axle Beam Suspension Carrier is a key element of the rear subframe, responsible for stable suspension control and proper load transfer to the body. A correctly selected rear suspension carrier allows for maintaining proper wheel geometry, steering precision, and predictable vehicle behavior in everyday use.
Specifications and technical data
- SKU: 8W0505235AG
- Mark: Audi
- Condition: Used
- OEM Part Number: 8W0505235AG
- Substitutable numbers: 8W0505235AG, 8W0 505 235 AG
- Location on the vehicle: Rear
- Category: Frame Rails & Subframes
Purpose and Function in the Vehicle
The presented rear suspension carrier is an element from the group of longitudinal body frame parts and brackets, designed for use in the rear of the vehicle. Its task is to create a rigid yet appropriately flexible base for control arms, shock absorber mounts, and other suspension components.
A correctly selected and installed rear suspension carrier ensures:
- stable rear axle control when driving over uneven surfaces and in corners,
- maintaining predictable vehicle behavior during changes in load and speed,
- proper transfer of forces from the suspension to the body structure, without undesirable deformations.
Construction and Role of the Suspension Carrier
The suspension carrier in an Audi serves as a load-bearing bracket to which components responsible for wheel control are mounted. The construction is designed to provide adequate torsional rigidity and resistance to dynamic loads occurring during braking, acceleration, and driving on uneven surfaces.
The main advantages of this type of solution include:
- precise maintenance of suspension geometry, which translates to even tire wear and confident handling,
- effective damping of vibrations transferred from the suspension to the body,
- increased rigidity of the rear body section, supporting the operation of safety and traction control systems.
Benefits of Using an Original Audi Part
Choosing an original Audi rear suspension carrier from the longitudinal body frame parts and brackets category is an investment in structural compatibility and predictable vehicle behavior. An element designed by the vehicle manufacturer is matched to factory mounting points, which facilitates installation and reduces the risk of alignment issues.
The most important advantages of using an original component are:
- factory fit to the body – no need for modifications or adapter mounts,
- consistency with other suspension elements – maintaining the handling characteristics intended by the manufacturer,
- preservation of driving characteristics crucial for both comfort and safety.
Used Condition vs. Purchase Value
Choosing a used rear suspension carrier is a sensible compromise between repair costs and maintaining original structural quality. With proper verification of the element, you can obtain a solid component at an attractive price, which is particularly important for major structural repairs.
If you want to better understand the benefits of using used components in the context of ecology and economy, it is worth reading the article: Eco-driving – benefits of used car parts. You will find practical arguments there for making a conscious choice of second-hand parts.
Selecting the Right Audi Suspension Carrier
When selecting a rear suspension carrier, it is crucial to match it to the specific body version and suspension system. It is recommended to verify compatibility with the vehicle based on technical data and to consult with a mechanic or technical advisor to ensure correct installation and avoid wheel geometry problems.
If you are looking for other elements from the Longitudinal body frame parts and brackets category for this brand, check out the longitudinal body frame parts and brackets Audi available in our assortment to complete all the necessary components for repairing the rear of your vehicle.
