Mercedes W177 A35 4MATIC Rear Left N/S Suspension Leg Brake Disc Wheel Hub

Mercedes W177 A35 4MATIC Rear Left N/S Suspension Leg Brake Disc Wheel Hub is a complete, used component from the Suspension replacement kits group, designed for installation on the rear axle on the driver's side. The set combines key chassis and braking system components, which facilitates servicing and restoring the vehicle's proper geometry and stability.

Specifications and technical data

• SKU: A1773501900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1773501900
• Substitutable numbers: A1773501900, A 177 350 19 00, A1773505700, A 177 350 57 00, A2474230400, A 247 423 04 00, BG
• Weight: 150
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and configuration of the set

The presented suspension element has been designed specifically for the sports version of the Mercedes W177 A35 4MATIC, taking into account the characteristics of the all-wheel drive and increased dynamic loads. The set includes a complete suspension strut integrated with the brake disc and wheel hub, which allows for a consistent replacement of the entire module in the rear left area of the vehicle.

Such a solution is particularly beneficial for post-collision repairs, replacing worn-out components, or upgrading the chassis when the goal is to maintain factory handling characteristics and braking efficiency.

Key technical advantages

Using a complete suspension module with a brake disc and wheel hub ensures:

• consistent fitment of elements within one side of the axle,
• reduced risk of incorrect geometry alignment,
• maintenance of proper cooperation between the suspension system and the 4MATIC drive,
• stable vehicle handling at higher speeds and in corners,
• effective transfer of braking forces to the rear axle.

Thanks to this set, you can restore the factory operating parameters of the rear left suspension in a controlled manner, which has a direct impact on safety, predictable vehicle behavior, and driving comfort.

Installation characteristics

The element is intended for installation in the rear – left side of the vehicle position, in accordance with the factory design layout of the W177 body. Integrating several sub-assemblies into one module facilitates workshop work – instead of replacing many parts separately, the mechanic operates with one complete assembly, which shortens service time and reduces the risk of installation errors.

The set, as a used part, is a good choice for economical vehicle repair when the priority is to maintain the original manufacturer's specification at reasonable service costs.

Use of used components in tuning and repairs

Owners of premium class cars are increasingly combining repairs with subtle suspension tuning, using high-quality second-hand parts. In the case of models such as the Mercedes W177 A35 4MATIC, this allows for maintaining a high level of handling without the need to invest in completely new components. If you want to better understand how to safely use used elements in premium segment cars, it is worth checking out the guide on our blog: Audi on second-hand parts – tuning and repairs without losing quality.

Selection of parts within one group

If you are planning a comprehensive repair or upgrade of the suspension zone in your Mercedes and need other elements from the same group, such as struts, wishbones, or hubs, check the available parts in the Mercedes suspension replacement kits category.

Summary

The Mercedes W177 A35 4MATIC Rear Left N/S Suspension Leg Brake Disc Wheel Hub is a practical service solution that combines several key components into one module. It facilitates installation, helps maintain the consistency of the chassis, and allows for effectively restoring the vehicle's traction and braking properties while maintaining a favorable cost-to-quality ratio.