Mercedes Sprinter W906 Front Left N/S Suspension Leg Wheel Hub Brake Caliper

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Sprinter W906 Front Left N/S Suspension Leg Wheel Hub Brake Caliper is a complete, used set of front suspension and braking system components designed for the front axle on the driver's side. The set combines the steering knuckle, suspension leg, brake disc, and caliper, which facilitates servicing and allows for a consistent replacement of key components. As a result, it provides a practical service solution for Mercedes Sprinter W906 series vehicles.

Specifications and technical data

• SKU: A9063206230-4
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9063206230
• Substitutable numbers: A9063206230, A 906 320 62 30, A9063303420, A 906 330 34 20, A0044205583, A 004 420 55 83, A9064210112, A 906 421 01 12
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented set belongs to the Suspension replacement kits group and is intended for installation on the front axle on the left side of the vehicle. The steering knuckle with the suspension leg is responsible for wheel guidance, transferring loads from the body to the road, and working with steering system components. The integrated braking components – the disc and caliper – ensure proper wheel mounting and stable operation of the braking system under the operating conditions of a Mercedes commercial vehicle.

Benefits of using a complete set

Using a complete set for the front left side brings measurable service and operational benefits:

• consistent suspension and brake geometry on one side of the vehicle,
• reduced risk of mismatching individual components,
• faster workshop work thanks to the installation of the entire assembly,
• easier technical condition monitoring during periodic inspections.

A set configured in this way allows for organized replacement of load-bearing and braking elements, which is particularly important in commercial vehicles intensively used in transport.

Compatibility, part numbers, and identification

The part has been designed for Mercedes vehicles and has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification in service catalogs. The presence of these markings allows for verifying compatibility with a specific version of the Sprinter W906 and comparing the set with factory-fitted parts. Information on reference numbers is also available in the product description, allowing for precise selection of the component for your specific vehicle.

Installation characteristics and application

The vehicle placement specified as front – left side means that the set is intended for installation on the driver's side, in the immediate vicinity of the steering and shock-absorbing components. This configuration is particularly important during post-collision repairs, replacement of worn-out sub-assemblies, or restoring proper suspension geometry. The set will prove useful both in routine repairs and in more extensive service work involving the entire front axle.

Technical support and additional materials

To better plan service work and understand the relationships between individual suspension elements, it is worth using educational materials. Practical tips on diagnostics and operation can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which discusses the principles of caring for key suspension components in popular car models.

If you are planning a comprehensive repair or upgrade of the front suspension zone in your Mercedes and need other elements from the same group, such as additional steering knuckles, suspension legs, or related mounting components, check the available parts in the Mercedes suspension replacement kits category.