BMW F10 F11 Rear Axle Carrier Subframe Suspension Cradle 6798545

The BMW F10 F11 Cradle Subframe Beam Rear is a component from the longitudinal body frame parts and brackets category, designed for the rear suspension of BMW 5 Series F10/F11 models. It serves as a robust structural base responsible for stable rear axle handling and proper load transfer to the body.

Specifications and technical data

• SKU: 6798545
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6798545
• Substitutable numbers: 33316798545, 6798545
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Purpose and Function in BMW F10/F11 Construction

The rear cradle/subframe in the BMW F10 F11 acts 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 specified range,
• 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 ride comfort in a premium class BMW like the 5 Series F10/F11.

Construction and Role in the Body System

As a component within the longitudinal body frame parts and brackets group, the rear beam provides a rigid reference point for numerous sub-assemblies. Its tasks include:

• Ensuring adequate structural rigidity of the rear body section,
• Maintaining axial alignment for the control arms and other suspension elements,
• Limiting structural deformation under high dynamic loads,
• Interacting with safety systems through predictable structural behavior in emergency situations.

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

Original Origin and BMW Fitment

This component comes from the BMW OE line, signifying compliance with the manufacturer's factory standards in terms of dimensions, mounting points, and performance characteristics. This ensures:

• Perfect fitment with factory mounting points in BMW F10/F11 without modifications,
• Maintenance of the original suspension geometry as designed by the manufacturer,
• Compatibility with other components of the rear axle system.

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

Condition, Application, and Benefits of Installation

The offered rear beam is a used OEM part, allowing for a combination of reasonable cost and adherence to factory specifications. It is a practical solution for:

• Post-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 helps regain handling stability, improve the car's responsiveness to steering inputs, and reduce 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. Here 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 on the topic can be found in the article: body and chassis repairs using salvaged parts, which covers 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 predictable and consistent vehicle behavior. You can read more about how appropriately selected salvaged parts influence a car's DNA in the material: how used parts help maintain the character and handling precision of premium brands.