Mini Cooper One R55 R56 R57 R58 R59 Front Cradle Subframe 6772229 is a component from the longitudinal body frame parts and brackets category, designed for the front part of the Mini vehicle body structure. It serves as a robust supporting base responsible for stable suspension support and precise maintenance of the vehicle's front-end geometry.
Specifications and technical data
- SKU: 6772229-1
- Mark: Mini (Genuine OE)
- Condition: Used
- OEM Part Number: 6772229
- Substitutable numbers: 31116772229, 6772229
- Weight: 150
- Location on the vehicle: Front
- Category: Frame Rails & Subframes
Purpose and Function in the Vehicle
The presented cradle, also known as a subframe or beam, operates in the front section of the body, providing a rigid mounting for suspension components and steering system support points. As part of the longitudinal body frame parts and brackets group, it is responsible for:
- maintaining the correct front-end geometry of the Mini Cooper One R55–R59 series vehicles,
- stable transfer of loads from the suspension to the body structure,
- increasing the rigidity of the front body section during braking and cornering.
This ensures predictable handling and that suspension components operate at their designed mounting points.
Construction and Technical Properties
The Mini front subframe is designed as a load-bearing structural element, combining the functions of a bracket and a body frame part. The construction is intended for use in the front axle, with appropriately positioned mounting points for control arms, engine mounts, or other sub-assemblies specified for the particular body variant.
Key functional features include:
- precise mounting points tailored to the Mini Cooper One R55, R56, R57, R58, R59 platform,
- a structure optimized for rigidity while maintaining a controlled component weight,
- designed load transfer zones that help protect the body from excessive stress.
The appropriately selected weight of the subframe contributes to maintaining the correct load distribution between the front and rear of the vehicle, which is important for stability and driving comfort.
Application in Service and Repairs
Replacement of the front cradle/subframe is recommended in cases of mechanical damage to the load-bearing structure, for example, after a collision, a strong impact with an obstacle, or prolonged operation in harsh conditions. Using an original component from the same model group for Mini allows for:
- restoring factory suspension mounting points without the need for modifications,
- maintaining compliance with Mini's service documentation and repair procedures,
- minimizing the risk of wheel geometry issues after repair.
This is a particularly beneficial solution for workshops specializing in the Mini brand and for owners who wish to maintain their vehicle in a configuration close to its original state.
Benefits of Choosing an Original Mini Subframe
By choosing this front subframe, you receive a component designed specifically for the Mini Cooper One R55–R59 platform, which translates to:
- certainty of fit to the body without the need to modify mounting holes,
- consistency with other longitudinal body frame parts and brackets in the vehicle,
- stable vehicle handling after proper alignment and geometry adjustments.
This is a practical choice for post-accident repairs, restorations, and for restoring the full functionality of the running gear in Mini cars of this generation.
Additional Information and Resources
If you are looking for other components from the longitudinal body frame parts and brackets category dedicated to this brand, check out the Mini longitudinal body frame parts and brackets available in our store to select the appropriate structural components for your model.
When working on the front of the body, comfort systems are often serviced as well. It is worth consulting the guide Air Conditioning and Heating – Parts Selection and Maintenance for Year-Round Comfort, which helps plan comprehensive vehicle service during major repairs.
