Mercedes Vito W639 Front Left Suspension Leg Wheel Hub Brake Caliper Disc

The Mercedes Vito W639 Front Left Suspension Knuckle Caliper Shock Absorber is a complete, used set of suspension and braking system components designed for the front left side of the vehicle. This kit allows for a cohesive replacement of key components in one area, simplifying servicing and reducing the risk of issues with vehicle geometry and handling.

Specifications and technical data

• SKU: A6393206613-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6393206613
• Substitutable numbers: A6393206613, A 639 320 66 13, A6393301232, A 639 330 12 32, A6394201083, A 639 420 10 83, A6394210012, A 639 421 00 12
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Intended Use and Function of the Kit

The presented suspension replacement kit includes components responsible for wheel guidance, vibration damping, and cooperation with the braking system on the front left side. This enables simultaneous servicing of several interconnected sub-assemblies, contributing to stable vehicle handling and predictable road behavior.

The vehicle placement specified as Front, Left means that the set is exclusively intended for installation on the driver's side of the front axle, which is important when selecting parts in relation to suspension geometry and knuckle design.

Benefits of Using a Complete Kit

Using a complete suspension kit with components such as a knuckle, caliper, and shock absorber on one side of the vehicle allows for:

• consistent restoration of factory handling and vibration damping characteristics,
• maintaining the correct position of the hub and mounting points relative to the body,
• minimizing differences in suspension operation between the left and right sides,
• simplifying subsequent wheel alignment and camber adjustments.

For Mercedes owners, it is particularly important that the suspension replacement kit comes from a group of components designed for this model, which promotes proper fit and compatibility with other drivetrain elements.

Product Characteristics and Fitment

The product is classified as used, which in practice means the possibility of economical repair while maintaining the original design of the suspension and braking system. This type of solution is often chosen for post-accident repairs, replacement after mechanical damage, or for comprehensive front suspension renovation.

Thanks to dedicated manufacturer markings and assignment to a specific model, the kit is intended for installation in Mercedes vehicles of the Vito W639 family, maintaining factory mounting points and cooperation with standard steering and braking system components.

Professional Application and Servicing Aspects

A complete kit for one side of the front axle is particularly useful in professional workshops where repair consistency and reduced component selection time are crucial. With a single installation, correct wheel guidance, proper damping, and correct cooperation with the brake caliper can be restored.

In service practice, such a kit is effective for:

• repairs after hitting a curb or obstacle,
• damage to the knuckle and mounting elements,
• upgrading the front suspension on the left side to improve driving stability.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Mercedes and need other parts from the same group, such as additional knuckles, shock absorbers, or complete mounting assemblies, check the available parts in the Mercedes Suspension Replacement Kits category.

Used Mercedes Parts – Knowledge and Savings

Choosing a used suspension kit for a Mercedes is a solution that significantly reduces repair costs while maintaining a design consistent with the manufacturer's specifications. It is worthwhile to use reliable sources of information on the selection and operation of such components – practical tips can be found in the article Used Mercedes Parts – Original Dismantled Parts, which discusses the advantages of using original aftermarket components in Mercedes-Benz vehicles.