Mercedes W213 Wheel Hub Knuckle Right Rear is an original suspension component from the Suspension Replacement Kits category, designed for the rear right side of the vehicle. Precise geometry and factory fit ensure stable handling, correct wheel alignment, and safe cooperation with other suspension components. This is a solution for users expecting a solid, proven base for professional repair of the rear suspension in a Mercedes E-Class W213.
Specifications and technical data
- SKU: A2133503205-4
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2133503205
- Substitutable numbers: A2133503205, A 213 350 32 05
- Weight: 150
- Location on the vehicle: Rear, Right
- Category: Suspension Component Replacement Kits
Purpose and Function in Rear Axle Suspension
The rear right wheel hub knuckle is responsible for maintaining the correct wheel position relative to the body and for transferring loads from the road to the suspension components. In conjunction with the control arms, shock absorber, and braking system, it forms a rigid yet appropriately flexible assembly that influences:
- driving stability at higher speeds,
- steering precision in corners,
- even tire wear,
- proper operation of safety systems such as ABS or ESP.
By maintaining the factory geometry of the rear axle, the Mercedes W213 Wheel Hub Knuckle Right Rear allows for the restoration of the car's original driving characteristics after mechanical damage or wear of suspension components.
Benefits of Using an Original Mercedes Part
Choosing an original Mercedes wheel hub knuckle translates into a number of practical advantages in daily operation:
- Factory Fit – maintains correct mounting points, angles, and assembly tolerances, facilitating alignment and geometry adjustments.
- Compatibility with Braking System and Sensors – designed with provisions for mounting standard components, eliminating the need for modifications.
- Consistency with W213 Suspension Design – preserves the handling characteristics typical for this model, without undesirable changes in the car's behavior.
This component from the Suspension Replacement Kits category provides a solid foundation for comprehensive repair of the rear wheel assembly, especially after a collision, hitting a curb, or intensive use on uneven surfaces.
Assembly Characteristics and Application
The wheel hub knuckle is designed for installation on the rear right side of the body. The construction intended for the Mercedes E-Class W213 generation allows for:
- direct transfer of loads from the wheel to the suspension and body,
- stable seating of the wheel hub and bearing,
- secure mounting of cooperating elements such as control arms or brake calipers.
Appropriately selected mass and structural rigidity contribute to maintaining driving comfort and the proper operation of shock absorbers and springs, which is particularly important in premium vehicles like the Mercedes W213.
Why Choose a Used Original Mercedes Part
For advanced suspension components like a wheel hub knuckle, choosing a used original part often represents a sensible compromise between cost and quality. You receive a part designed by the vehicle manufacturer, with a proven design and fit, without the risks associated with cheap aftermarket alternatives of uncertain origin. If you want to learn more about the advantages of using original salvaged parts for this brand, it's worth reading the article Used Mercedes Parts – Original Salvaged Parts.
If you are planning a more extensive repair of the drivetrain and want to select various suspension, body, or drivetrain components in one place, the guide on One-Stop-Shop purchasing may be helpful: Comprehensive Sourcing of Used Car Parts.
Expanding the Repair – Other Mercedes Suspension Components
When replacing the rear right wheel hub knuckle, it is also advisable to inspect other suspension components such as control arms, bushings, or mounts to avoid repeated intervention in the same area in a short period. If you are planning a comprehensive renovation of the rear suspension system in your car of this brand and want to select matching components in one place, check the available parts in the Mercedes Suspension Replacement Kits category.
