Mercedes C117 W176 Rear Axle Cradle Subframe Carrier 4Matic AMG A1763500200

Mercedes C117 W176 Rear Cradle Subframe 4Matic AMG is a component from the longitudinal body frame parts and brackets category, designed for the rear suspension of Mercedes vehicles with 4Matic drive and AMG package. It serves as a robust structural base for the rear suspension, ensuring stable mounting of other components.

Specifications and technical data

• SKU: A1763500200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1763500200
• Substitutable numbers: A1763500200, A 176 350 02 00
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Purpose and Function in the Vehicle

The described rear cradle acts as a load-bearing suspension frame to which control arms, drivetrain components, and wheel guiding elements are attached. In 4Matic AMG versions, it is responsible for:

• transferring loads from the wheels to the body in a controlled and repeatable manner,
• maintaining the rear suspension geometry according to the manufacturer's specifications,
• securely mounting drivetrain components in a four-wheel-drive system.

Its placement at the rear of the vehicle body allows for precise control of the drive axle and maintains proper structural rigidity.

Construction and Role in the Body Frame System

The cradle belongs to the group of longitudinal body frame parts and brackets, meaning it forms part of the load-bearing skeleton of the rear of the vehicle. Its construction is designed to:

• dissipate forces acting on the suspension during acceleration, braking, and traversing uneven surfaces,
• provide adequate torsional rigidity for AMG versions, where the suspension operates under higher loads,
• maintain fixed mounting points for suspension and 4Matic drivetrain components.

As a result, the rear subframe is a key element for maintaining predictable vehicle behavior, especially in high-performance cars.

Application in 4Matic AMG Versions

In Mercedes vehicles with 4Matic drive and AMG package, the rear cradle must work in conjunction with both the suspension system and the rear axle drivetrain components. The use of a dedicated rear subframe allows for:

• proper routing of the driveshaft and differential in the four-wheel-drive system,
• maintaining the factory handling characteristics typical of AMG versions,
• preserving body stability during dynamic driving and at higher speeds.

For users expecting consistent vehicle behavior after suspension repairs, using the correct cradle dedicated to 4Matic AMG is crucial.

Benefits of Using a Used Original Part

Choosing a used, original rear subframe for a Mercedes allows for the preservation of factory mounting points and compatibility with the body structure. In practice, this means:

• easier fitting during installation compared to aftermarket alternatives with different geometry,
• maintaining the manufacturer-designed rigidity in the rear section of the body,
• economical repair while maintaining parameters close to factory specifications.

This solution is particularly beneficial for post-accident repairs or when replacing corroded components, where adherence to the original design is important.

Longitudinal Body Frame Parts and Brackets Mercedes

If you also need other components from the longitudinal body frame parts and brackets Mercedes category, check out the available longitudinal body frame parts and brackets Mercedes in our store to select complete components for your vehicle of this brand.

Selecting a Used Rear Cradle and Suspension Characteristics

When choosing a used rear subframe for a Mercedes, it is worth considering the differences between standard and sport configurations. It may be helpful to discuss the construction and operation of the suspension in different versions, so we encourage you to read the article Standard vs. Sport Suspension – Construction Differences and Selection of Used Suspension Parts, where you will find practical tips on fitting components such as cradles, brackets, and other rear suspension components.