BMW F10 F11 Supporto Assale Posteriore Sottotelaio Sospensione Culla 6798545

BMW F10 F11 Cradle Subframe Rear Beam is a component from the category of longitudinal body frame parts and brackets, intended for the rear suspension of BMW 5 Series F10/F11 models. It is a solid structural base responsible for the stable handling of the rear axle and the correct transfer of loads to the body.

Specifiche e dati tecnici

• Codice articolo: 6798545
• Marca: BMW
• Condizione: Usato
• Numero di parte OEM: 6798545
• Numeri sostituibili: 33316798545, 6798545
• Posizione sul veicolo: Posteriore
• Categoria: Altro cambio e trasmissione

Purpose and Function in the BMW F10/F11 Structure

The rear cradle/subframe in the BMW F10 F11 serves as a load-bearing element for suspension components and rear body brackets. It is responsible for:

• stable mounting of the rear axle and multi-link suspension components,
• transferring forces from the wheels to the body during acceleration, braking, and cornering,
• maintaining suspension geometry within the manufacturer's specifications,
• reducing vibrations and stresses acting on the car body.

Its placement at the rear of the vehicle makes this type of beam crucial for maintaining predictable handling and driving comfort in a premium class BMW like the 5 Series F10/F11.

Construction and Role in the Body System

As a component of the longitudinal body frame parts and brackets group, the rear beam provides a rigid reference point for many sub-assemblies. Its task is to:

• ensure adequate structural rigidity of the rear body section,
• maintain the axial alignment of the control arms and other suspension elements,
• limit structural deformation under high dynamic loads,
• cooperate with safety systems through predictable structural behavior in emergency situations.

A properly selected and functional rear cradle directly influences steering precision, even tire wear, and vehicle stability at higher speeds.

Original Origin and BMW Fitment

This component comes from the BMW OE line, meaning it complies with the manufacturer's factory standards in terms of dimensions, mounting points, and performance characteristics. Thanks to this:

• it fits factory mounting points in BMW F10/F11 without modifications,
• it maintains the original suspension geometry specified by the manufacturer,
• it ensures compatibility with other components of the rear axle system.

Choosing an original BMW rear cradle minimizes the risk of issues with wheel alignment, improper tire wear, or unwanted body vibrations.

Condition, Application, and Benefits of Installation

The offered rear beam is a used OEM part, allowing for a reasonable cost while maintaining factory specifications. This is a practical solution for:

• accident repairs of the rear body section,
• mechanical damage resulting from corrosion, impacts, or suspension overload,
• restoring original driving characteristics after replacing multiple rear axle components.

Professional installation of such a cradle allows for regaining handling stability, improving the car's responsiveness to steering inputs, and reducing unwanted noises from the rear of the vehicle.

BMW Longitudinal Body Frame Parts and Brackets – Selection and Technical Knowledge

If you are looking for other BMW longitudinal body frame parts and brackets for your car, check out the dedicated category: BMW longitudinal body frame parts and brackets. There you will find structural components tailored to specific models, making it easier to assemble a kit for repairing the rear or front of the body.

When planning structural repairs, it is also advisable to familiarize yourself with practical tips regarding used body parts. A detailed discussion of the topic can be found in the article: body and chassis repairs using dismantled parts, which describes component selection, installation procedures, and common workshop errors.

Used Parts and Maintaining Brand Character

Using original, used structural components helps maintain the consistency of handling and the character of a premium car. For brands like BMW or Audi, this is particularly important for drivers expecting repeatable, predictable vehicle behavior. You can read more about how appropriately selected dismantled parts influence a car's DNA in the material: how used parts help maintain the character and driving precision of premium brands.