BMW F87 M2 F80 M3 F82 F83 M4 Rear Axle Subframe Carrier Suspension 8097478

BMW F87 M2 F80 M3 F82 M4 Rear Cradle Subframe is a component from the category of longitudinal body frame parts and brackets, designed for the rear body of sporty BMW M series models. It serves as a robust base for the suspension and drivetrain, crucial for maintaining stability and precise vehicle handling.

Specifications and technical data

• SKU: 8097478
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8097478
• Substitutable numbers: 33318097478, 8097478, 33312284640, 2284640
• Location on the vehicle: Rear
• Category: Frame Rails & Subframes

Purpose and Function in BMW Construction

The rear cradle/subframe in BMW F87 M2, F80 M3, and F82 M4 models acts as the main support for the rear suspension and drivetrain components. It is responsible for:

• Stable support of the rear axle and control arm mounting points,
• Maintaining suspension geometry during dynamic driving,
• Rigid connection to the body, which influences steering precision and vehicle response.

Its placement in the vehicle is in the rear body section, directly impacting traction, differential operation, and driving comfort at higher speeds.

Construction and Body Fitment

The cradle belongs to the group of longitudinal body frame parts and brackets, meaning its construction is designed for high rigidity and proper force distribution in the rear of the vehicle. In practice, this translates to:

• Precise mounting points for suspension and drivetrain components,
• Preservation of factory geometry in F87, F80, and F82 models after correct installation,
• Compatibility with factory BMW solutions regarding handling and driving characteristics.

As an OEM BMW part, the cradle is designed to integrate with the vehicle's factory body mounting points, eliminating the need for structural modifications.

Condition, Application, and Benefits of Installation

The offered cradle is in used condition, allowing for an economical replacement of a damaged or corroded part while maintaining the original manufacturer's specifications. This is a practical solution in situations such as:

• Post-accident repair of the rear body section,
• Restoring structural rigidity in cars used for track driving or dynamic performance,
• Eliminating geometry issues resulting from damage to the previous cradle.

A properly selected and installed cradle contributes to predictable vehicle behavior in corners, stability during braking, and correct operation of driver assistance systems.

Why Choose This BMW Rear Cradle

In BMW M2, M3, and M4 models, the rear body section handles significant loads due to the car's high power and sporty nature. Replacing the cradle with an original component from the same structural group ensures:

• Preservation of the factory handling characteristics typical of the M series,
• Integration with other frame and bracket components,
• Potential for further suspension upgrades (e.g., with sport components) on a stable foundation.

This solution is particularly beneficial for owners who wish to maintain their vehicle in a configuration close to factory specifications while ensuring a safe and technically sound repair of the rear body section.

Related Categories and Technical Knowledge

If you are looking for other components from the BMW Longitudinal Body Frame Parts and Brackets category, check out the BMW Longitudinal Body Frame Parts and Brackets available in our store to find a complete structural solution for your car.

When working on the drivetrain and engine accessories, it is also worthwhile to expand your knowledge on the maintenance of modern engines. Read the article on our blog How to Care for Engine Accessories in Popular Mercedes-Benz C-Class and E-Class Models to better understand the importance of using appropriate parts and service procedures in premium vehicles.