The Audi A5 F5 Rear Axle Cradle Subframe is a structural component from the longitudinal body frame parts and brackets group, designed for the vehicle's rear axle. It is responsible for the stable mounting of suspension components, transferring loads from the road to the body, and maintaining the correct geometry of the running gear.
Specifications and technical data
- SKU: 8W0505235AM-1
- Mark: Audi
- Condition: Used
- OEM Part Number: 8W0505235AM
- Substitutable numbers: 8W0505235AM, 8W0 505 235 AM
- Location on the vehicle: Rear
- Category: Frame Rails & Subframes
Purpose and Function in the Suspension System
The rear axle cradle in the Audi A5 F5 acts as a rigid, load-bearing bracket to which suspension elements and drivetrain parts are attached. This allows for precise wheel control and maintenance of stable geometry during acceleration, braking, and cornering.
Its placement at the rear of the vehicle's body means this component directly influences:
- driving stability at higher speeds,
- even load transfer from the suspension to the body structure,
- vibration damping transmitted from the road to the passenger cabin.
Construction as a Longitudinal Body Frame Part and Bracket
As a component in the longitudinal body frame parts and brackets category, the rear axle cradle is designed to integrate with the factory mounting points in the Audi. Its appropriate geometry and stiffness distribution allow for the correct positioning of control arms, shock absorbers, and other suspension components.
Key structural advantages include:
- rigid supporting structure providing resistance to torsion and bending,
- precisely defined mounting points for rear axle suspension components,
- compatibility with the factory running gear of the Audi A5 F5, without requiring body modifications.
Condition, Origin, and Service Application
The offered cradle is a used part, originating from original Audi production, which helps maintain factory fitment to the body and other sub-assemblies. This type of component is particularly useful for:
- post-accident repairs to the rear of the vehicle,
- rectifying corrosion or mechanical damage to the old cradle,
- restoring correct suspension geometry after significant impacts to the rear axle.
Using an original rear axle bracket helps reduce the risk of issues with wheel alignment, uneven tire wear, or unpredictable vehicle behavior during driving.
Benefits of Installation in the Audi A5 F5
Replacing a damaged cradle with a functional component from the same model group enables:
- maintaining predictable vehicle behavior in corners and during sudden maneuvers,
- ensuring proper operation of the rear axle suspension across the full range of loads,
- reducing vibrations and noise transmitted from the road to the body,
- easier geometry adjustment during wheel alignment after repair.
For workshops and users, this means a more predictable repair process and the ability to restore driving characteristics close to factory specifications.
Selection by OEM Number and Technical Support
When selecting a rear axle cradle for a specific Audi A5 F5 model, it is crucial to compare the OEM number and interchangeable numbers with the vehicle's documentation or a service system readout. To facilitate this process, it is advisable to use the practical tips provided in the guide: how to choose the right car part by VIN and OEM number. There you will find a step-by-step procedure and a list of questions to ask the seller before purchasing a used structural component.
If you are looking for other components from the Longitudinal Body Frame Parts and Brackets category dedicated to this brand, check out the Audi longitudinal body frame parts and brackets available in our assortment to select compatible components for your vehicle.
