BMW 5 Series E60 530i N52 Rear Left N/S Hub Leg Carrier Brake Disc Caliper

BMW 5 Series E60 530i N52 Rear Left N/S Hub Leg Carrier Brake Disc Caliper is an original suspension component designed for the rear left side of the vehicle. Thanks to its factory geometry and precision engineering, it ensures stable handling, correct wheel alignment, and predictable vehicle behavior. This is the ideal solution for users looking to restore proper suspension performance while maintaining parameters consistent with BMW factory specifications.

Specifications and technical data

• SKU: 6770905-17
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6770905
• Substitutable numbers: 33326770905, 6770905, 34216758057, 6758057, 34216864061, 6864061, 33207550021, 7550021, 33207572424, 7572424, 33326754559, 6754559, 34216753215, 6753215, 34216772085, 6772085, 33217559076, 7559076
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The rear left hub leg carrier for BMW models with the 258 HP N52 engine is responsible for a rigid yet precise connection between the wheel, suspension components, and the braking system. A correctly selected component in this area is crucial for:

• maintaining proper rear axle geometry,
• even tire wear,
• vehicle stability at higher speeds,
• confident handling during cornering and braking.

The placement on the vehicle, specified as rear – left side, eliminates the risk of errors when selecting parts and facilitates the planning of suspension service work.

Technical characteristics and fitment

The rear left hub leg carrier has been designed specifically for the suspension architecture of the BMW 5 Series E60 generation with the N52 engine. The appropriate mounting geometry allows for a correct connection with the control arms, shock absorber, and braking system components, which translates into predictable vehicle reactions on uneven surfaces and during dynamic driving.

By using an original BMW solution, it is possible to maintain consistency with other rear axle components. This is particularly important for higher-power vehicles, where handling precision and rear-end stability have a direct impact on safety and driving comfort.

Condition, origin, and benefits of choosing a used component

The offered rear left hub leg carrier falls under the Suspension Replacement Kits category and is a used part, which allows for a significant reduction in repair costs compared to new components. At the same time, you retain the original BMW design without the need to use aftermarket alternatives with uncertain parameters.

Choosing a used suspension component is particularly beneficial for comprehensive rear axle repairs, where several elements are often replaced simultaneously. This allows for budget optimization while maintaining the technical integrity of the entire system.

Application in service practice

The rear left hub leg carrier is suitable both for standard repairs following mechanical damage and for restoring geometry after a collision or intensive use. It is a component worth replacing when you encounter:

• problems with rear axle alignment,
• uneven tire wear on one side,
• perceptible play in the rear left wheel area,
• signs of structural deformation or corrosion.

A well-selected rear left hub leg carrier helps restore proper driving parameters and reduces the need for frequent geometry adjustments.

If you are planning a comprehensive repair or upgrade of your BMW's rear suspension and need other items from the same group, such as control arms, mounts, or additional connecting elements, check out the available parts in the BMW Suspension Replacement Kits category.

Expert support and selection of used components

When choosing used suspension components, it is worth considering not only the price but also the origin and compatibility with the specific engine version and vehicle configuration. It is good practice to combine the hub leg carrier with other components of a similar wear level, which allows for consistent behavior of the entire axle.

If you are interested in the broader context of using second-hand parts in premium cars and want to better understand how to combine savings with high quality, read the article Audi on second-hand parts – tuning and repairs without losing quality, which discusses practical approaches to selecting used components.