Mercedes W251 Rear Axle Cradle Subframe Carrier Suspension Mount A2513500032

Mercedes W251 Cradle Subframe Rear Suspension is a structural component from the Longitudinal Body Frame Parts and Brackets category, designed for the rear of the vehicle. It ensures stable mounting of suspension components, contributing to precise handling and safe load transfer in the Mercedes W251 class vehicle.

Specifications and technical data

• SKU: A2513500032-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2513500032
• Substitutable numbers: A2513500032, A 251 350 00 32
• Weight: 150
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Vehicle Purpose and Function

The rear suspension cradle in the Mercedes W251 serves as a load-bearing element for key drivetrain components. As part of the body's structure, it is responsible for:

• stable support of the rear suspension and even distribution of forces acting on the body,
• maintaining wheel geometry within the manufacturer's specifications, which translates to predictable handling,
• rigid connection of frame parts and brackets, limiting undesirable structural deflections.

Its placement at the rear of the vehicle directly impacts the car's behavior during braking, acceleration, and when carrying loads.

Construction and Performance Parameters

The cradle belongs to the group of longitudinal body frame parts and brackets, meaning it is designed to withstand significant static and dynamic loads. The construction is adapted for use in the rear body section, considering:

• appropriate torsional rigidity, limiting deformations under high lateral forces,
• controlled mass distribution in the rear of the vehicle, supporting driving stability,
• compatibility with factory mounting points for the suspension and frame of the Mercedes W251.

The appropriately selected mass of the component contributes to maintaining the vehicle's proper balance while ensuring the required structural strength.

Condition, Origin, and Fitment

The offered cradle is a dismantled part, originating from the original Mercedes construction. Thanks to this, it retains factory mounting points and geometry consistent with the manufacturer's design. Such a choice of parts is particularly important for load-bearing elements, where manufacturing precision affects:

• correct alignment with the frame and brackets,
• maintaining proper suspension geometry after installation,
• minimizing the need for modifications during replacement.

Prior to installation, a standard workshop inspection is recommended, including an assessment of mounting surfaces and preparation for further operation according to Mercedes service procedures.

Application in AWD Vehicles

The Mercedes W251 is often available with four-wheel drive, where the rear suspension cradle works in conjunction with additional drivetrain components. In such configurations, maintaining alignment and mounting rigidity is particularly important to avoid excessive vibrations and accelerated wear of cooperating parts. To better understand the specifics of four-wheel drive systems in Mercedes and other brands, it is worth reading the article xDrive, 4Matic, quattro, or 4Motion – A Comparison of AWD Systems from BMW, Mercedes, Audi, and VW.

Benefits of Choosing an Original Rear Suspension Cradle

Replacing the rear cradle in the Mercedes W251 with a part consistent with the factory design offers a number of practical benefits:

• maintaining the designed body rigidity in the rear of the vehicle,
• correct transfer of loads from the suspension to the body structure,
• easier wheel geometry adjustment after installation,
• consistency with other longitudinal body frame parts and brackets in the specific model.

For users who want to combine maintaining their car in good condition with an eco-friendly approach, an interesting addition to the topic might be the text Eco-Tuning in Practice: How to Increase Performance While Reducing Carbon Footprint with Recycled Parts, which describes the use of used structural components in conscious vehicle servicing.

Related Longitudinal Body Frame Parts and Brackets Mercedes

If you are looking for other elements from the Longitudinal Body Frame Parts and Brackets category dedicated to vehicles of this brand, check out the Longitudinal Body Frame Parts and Brackets Mercedes available in our assortment. This will allow you to select a cohesive set of structural components tailored to the specifics of your model.