Mercedes W211 C219 Rear Subframe Cradle Crossmember is a structural component from the category of longitudinal body frame parts and brackets, designed for the rear suspension. It serves as a robust mounting base for rear suspension sub-assemblies, crucial for maintaining proper vehicle geometry and stability.
Specifications and technical data
- SKU: A2113507508
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2113507508
- Substitutable numbers: A2113507508, A 211 350 75 08
- Location on the vehicle: Rear
- Category: Frame Rails & Subframes
Purpose and Function in the Vehicle
The rear subframe (cradle, crossmember) in Mercedes W211 and C219 models acts as a load-bearing element for suspension components and partially for the drivetrain. It is responsible for:
- securely mounting the rear suspension to the body, while preserving factory mounting points,
- maintaining correct wheel geometry on the rear axle, which translates to predictable handling,
- evenly transferring loads from control arms, springs, and shock absorbers to the body structure.
Its placement at the rear of the vehicle means the cradle directly influences ride comfort, stability at higher speeds, and the car's behavior during braking and cornering.
Construction and Role in the Suspension System
As a component within the group of longitudinal body frame parts and brackets, the rear cradle forms a rigid metal structure to which key suspension components are bolted. This ensures:
- rigidity of the rear axle, limiting undesirable structural deflections under load,
- consistent mounting point placement according to the manufacturer's design, facilitating subsequent alignment of toe and camber angles,
- reduction of local stresses in the body by distributing forces over a larger area.
A properly selected and fitted rear cradle is particularly important after collisions, mechanical suspension damage, or when visible deformation of the old subframe is present.
Benefits of Using an Original Mercedes Rear Cradle
Utilizing a component from the range of original Mercedes solutions offers a number of practical advantages in daily operation:
- Factory Fitment – maintaining original geometry and mounting point spacing simplifies installation and subsequent suspension alignment.
- Structural Cohesion – the cradle works in conjunction with other rear suspension elements designed for the same platform, promoting predictable vehicle behavior.
- Optimal Load Transfer – the subframe's design is prepared to handle the weight and suspension characteristics of the W211 and C219 models.
For users modernizing or repairing the rear axle, replacing the cradle with the correct part from this series allows for the restoration of proper vehicle handling and reduction of uneven tire wear.
Condition, Installation, and Service Application
The offered rear cradle is a used part, representing a reasonable compromise between repair cost and maintaining original construction. This type of component is particularly useful in situations where:
- the existing subframe has been deformed due to impact or corrosion,
- handling issues persist after alignment, which may indicate damage to the load-bearing suspension part,
- a comprehensive rear axle repair is necessary after a collision or replacement of multiple suspension components.
Due to its load-bearing nature, installation in a specialized workshop is recommended, followed by wheel alignment on professional equipment.
Part Selection and Additional Resources
When selecting a rear cradle for a specific Mercedes model, it is advisable to pay attention to compatibility with the body version and suspension configuration. If in doubt, comparing the construction with the removed part and consulting with a mechanic can be helpful.
If you are looking for other parts from the Longitudinal Body Frame Parts and Brackets Mercedes category, check out the available Mercedes longitudinal body frame parts and brackets in our store to select a complete solution for your vehicle.
Considering the choice between new and used structural suspension components? Read the article Car Parts – New or Used? Comparing Costs, Quality, and Durability to plan your repair consciously and choose the right service strategy.
