Mercedes W176 W246 Rear Left N/S Suspension Leg Wheel Carrier Hub Knuckle

Mercedes W176 W246 Rear Left Suspension Knuckle is an original drivetrain component from the Control Arms & Ball Joints category, designed for installation on the rear left side of the vehicle. The knuckle's design ensures stable wheel guidance, correct suspension geometry, and predictable vehicle behavior during braking and cornering. This is a solution for users who expect precise fitment and retention of factory handling parameters.

Specifications and technical data

• SKU: A2463503541-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2463503541
• Substitutable numbers: A2463503541, A 246 350 35 41, A2463340006, A 246 334 00 06, A0004232381, A 000 423 23 81, A2464230012, A 246 423 00 12, BG
• Location on the vehicle: Rear, Left
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in Suspension

The rear left knuckle in Mercedes compact class models is responsible for a rigid yet controlled connection between the wheel hub and suspension components. It is a key mounting point for control arms, ball joints, and other rear axle components, which translates to:

• maintaining proper wheel toe and camber,
• driving stability at higher speeds,
• even tire wear,
• confident handling during dynamic maneuvers.

Its placement on the rear left side of the vehicle means the component is designed for a specific body geometry and must be used precisely in this location to maintain correct suspension operation.

Compatibility and Interchange Numbers

The knuckle belongs to the Control Arms & Ball Joints group, and its design complies with the vehicle manufacturer's standards. The part has a dedicated OEM number and a set of interchangeable numbers, which facilitates the selection of the correct component when comparing with service catalogs or existing parts in the car. This allows for precise verification of compatibility with a specific body version and suspension system.

The presence of reference numbers also allows for seamless identification in catalog systems and in workshops specializing in Mercedes vehicles, reducing the risk of installing an incorrect part.

Performance Characteristics and Installation

As a used part, the knuckle offers an attractive solution for drivers seeking a factory component at a reasonable price, while maintaining proper build quality. The design intended by the vehicle manufacturer ensures:

• correct mounting points for control arms and ball joints,
• appropriate rigidity in the rear axle area,
• the ability to restore factory suspension geometry after repair.

The rear left knuckle is intended for installation in place of a damaged or worn component, e.g., after a collision, intensive use, or corrosion. After correct installation and suspension geometry adjustment, the vehicle regains predictable handling and stability during driving.

Why Choose This Knuckle

Choosing an original knuckle dedicated to Mercedes W176/W246 series maintains the structural integrity of the entire drivetrain. This is particularly important in cars where precise handling, comfort, and safety are crucial. Using the correct component on the rear left side of the vehicle:

• minimizes the risk of incorrect wheel alignment,
• facilitates the mechanic's work thanks to factory mounting points,
• allows for maintaining handling characteristics consistent with the manufacturer's design.

For users who want to better understand the role of the knuckle and other suspension components, the guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers will be helpful. The article explains the relationships between individual components and facilitates informed part selection.

Other Mercedes Control Arms & Ball Joints

If you also need other components from the control arms and ball joints category for this brand, check out our offer, where you will find a wide selection of suspension components. Go to the full category using the link: Mercedes Control Arms & Ball Joints.