BMW 3 F30 318d N47N 143 hp Rear Left N/S Suspension Leg Brake Caliper Disc

BMW F30 318d N47N Rear Left Wheel Hub Carrier is an original suspension component designed for the rear left side of the suspension in the F30 series with the N47N engine. A used hub carrier allows for technically correct restoration of suspension geometry, maintaining factory mounting points and handling characteristics. This is a solution for users who want to restore proper rear axle function without compromising OEM quality.

Specifications and technical data

• SKU: 6792521-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6792521
• Substitutable numbers: 33326792521, 6792521, 34216850857, 6850857, 34216850860, 6850860, 34216792227, 6792227, 33208680347, 8680347, 33207597681, 7597681
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and Function in BMW F30 318d Suspension

The rear left hub carrier in the BMW F30 318d N47N is a key load-bearing element for the wheel hub, control arm mounting points, and braking system. It is responsible for maintaining correct wheel geometry, vehicle stability during acceleration, braking, and cornering, as well as the precise handling characteristic of the BMW 3 Series.

Thanks to its factory design, the hub carrier works with standard multi-link suspension components, ensuring:

• correct wheel positioning relative to the body,
• stable mounting points for suspension components,
• appropriate load transfer from the wheel to the body.

Construction and Fitment for the Rear Axle

This component is specifically designed for the rear axle on the left side, ensuring proper fitment with the F30 body structure and the suspension system in the 318d version with the N47N engine. Precise placement of mounting points allows for correct connection with control arms, the shock absorber, and other drivetrain components, without the need for modifications.

The original rear left hub carrier ensures:

• compliance with factory geometry parameters,
• stable mounting of the wheel hub and brake components,
• consistent suspension operation on the left side with the right side of the vehicle.

Benefits of Using a Used OEM Hub Carrier

Using a used OEM part in the BMW F30 318d N47N allows for cost control while maintaining the factory suspension design. The original hub carrier is designed for a specific model and engine version, minimizing the risk of installation issues and subsequent adjustments to camber and toe angles.

The main advantages of this solution include:

• maintaining the handling characteristics intended by the manufacturer,
• the ability to correctly set geometry after repair,
• compatibility with standard suspension and brake components.

Application in Rear Axle Repairs and Upgrades

The BMW F30 318d N47N Rear Left Wheel Hub Carrier is suitable for both accident repairs and replacement of worn or damaged suspension components. It allows for restoring proper vehicle handling, eliminating problems with uneven tire wear, and incorrect vehicle behavior during dynamic driving.

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

Used Parts and Economical Operation

Choosing a used rear left hub carrier is a solution often employed for economical operation of BMW 3 Series cars. It allows for reduced repair costs while maintaining a design consistent with factory specifications. For drivers interested in wider use of second-hand components in German-brand vehicles, valuable tips can be found in the article Audi on Second-Hand Parts – Tuning and Repairs Without Quality Loss, which discusses a practical approach to selecting used components.