Rear Axle Carrier BMW G11 G30 Diff Cradle Subframe Carrier Mount 6861201

BMW G11 G30 Rear Axle Carrier Subframe is a structural component from the category of longitudinal body frame parts and brackets, designed for the rear axle of selected BMW 7 Series G11 and 5 Series G30 models. It is responsible for the stable mounting of suspension components, transferring loads from the body to the wheels, and maintaining the correct geometry of the running gear.

Specifications and technical data

• SKU: 6861201
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6861201
• Substitutable numbers: 6861201, 33316861201
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Purpose and Function in the Vehicle

The rear axle carrier subframe in BMW G11/G30 models serves as a load-bearing structural beam to which control arms, hub mounting elements, and rear-axle steering components (if applicable) are attached. Its placement at the rear of the vehicle means it directly operates within the rear suspension area, influencing:

• maintaining predictable vehicle behavior during acceleration, braking, and driving over uneven surfaces,
• stable guidance of the rear axle wheels within the specified geometry,
• even distribution of loads from the body to the suspension components and tires.

A properly selected rear axle carrier subframe is crucial for repairs after collisions, mechanical damage, or when replacing worn structural elements.

Construction and Technical Characteristics

The rear axle carrier subframe in BMW G11/G30 belongs to the group of longitudinal body frame parts and brackets, meaning it is designed as a rigid, multi-point load-bearing element. The construction ensures:

• precise mounting points for control arms and other suspension components,
• adequate torsional rigidity of the entire rear axle system,
• controlled deformation under overload conditions, which helps protect other body components.

As an OEM BMW part, the subframe is designed for specific model platforms, ensuring a perfect fit with factory mounting points without the need for modifications.

Benefits of Using an Original BMW Subframe

Using an original rear axle carrier subframe for BMW G11/G30 allows for the preservation of the driving parameters intended by the manufacturer. The most significant advantages include:

• factory suspension geometry – maintaining correct wheel camber and toe angles after proper installation and alignment,
• cohesion with the body structure – perfect fit with the longitudinal members and mounting points,
• stable vehicle handling at higher speeds and under load,
• reduction of unwanted vibrations transmitted to the cabin due to appropriately designed rigidity.

For drivers who expect to maintain the characteristic BMW driving feel, choosing an original rear axle carrier subframe is a technically sound solution.

Condition, Fitment, and Service Application

The offered BMW rear axle carrier subframe comes from the segment of used structural components, allowing for economical repairs while maintaining the original manufacturer's specifications. The part is intended for installation at the rear of the vehicle, replacing the factory subframe, using the original mounting points.

This type of component is particularly useful in situations where:

• the rear axle has been damaged as a result of a collision or impact with an obstacle,
• structural deformation has been identified affecting geometry settings,
• the entire subframe needs replacement instead of temporary bodywork repairs.

How to Choose the Correct BMW Rear Axle Carrier Subframe

When selecting a rear axle carrier subframe for BMW G11 or G30, it is crucial to compare data with the vehicle's documentation and the manufacturer's specifications. Pay attention to:

• compatibility with the body generation (G11/G30 series),
• placement on the vehicle – in this case, exclusively the rear,
• classification within the category of longitudinal body frame parts and brackets, which confirms the element's nature.

To facilitate identification, the product has assigned parameters in our system, such as the BMW brand, placement on the vehicle – rear, or condition as a used part. Additionally, the technical specifications include the OEM part number and interchangeable numbers, which aids in verifying compatibility.

Related Products and Technical Knowledge

If you are looking for other BMW longitudinal body frame parts and brackets, check out our dedicated category: BMW Longitudinal Body Frame Parts and Brackets. There you will find a wide selection of structural components tailored for various models of this brand.

When planning a broader range of repairs or upgrades, it is worth consulting our guide on the used parts market. Practical tips for selecting original components can be found in the article: Best Used Car Parts – A Guide to the Most Popular Original Components.