BMW 3 E90 LCI 320d N47N Rear Right O/S Suspension Leg Wheel Carrier Brake Disc

BMW 3 E90 LCI 320d N47N Rear Right O/S Suspension Leg Wheel Carrier Brake Disc is a complete rear suspension component designed for the right side of the axle in BMW 3 Series E90 LCI models with the N47N engine. This solution allows for the efficient replacement of a worn-out part, restoring handling stability, predictable body behavior, and safe rear axle operation in daily use.

Specifications and technical data

• SKU: 6783654-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6783654
• Substitutable numbers: 33326783654, 6783654, 33217547076, 7547076, 34216768698, 6768698, 34216855007, 6855007, 34216764651, 6764651, 33217533446, 7533446
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The presented suspension leg with wheel carrier is a component of the vibration damping and wheel guidance system on the rear, right side of the vehicle. It is responsible for controlling wheel movement relative to the body, stabilizing the driving path, and reducing vibrations transmitted to the chassis and interior. Using a complete suspension leg and wheel carrier assembly facilitates service, reduces the number of workshop operations, and minimizes the risk of incorrect assembly of individual components.

Benefits of using a complete assembly

Choosing a ready-made suspension leg and wheel carrier set for the BMW 3 E90 LCI 320d N47N allows for:

• restoring the correct rear axle geometry after mechanical damage or operational wear,
• increasing vehicle stability during braking and cornering,
• reducing unwanted vibrations and noises coming from the rear suspension,
• facilitating service work by using one complete sub-assembly instead of many individual parts.

Thanks to this solution, you can systematically regenerate the rear right side of the suspension, which translates into more predictable handling and a comfortable ride in varied road conditions.

Mounting characteristics and fitment

The suspension leg with wheel carrier has been designed as a component dedicated to the specific configuration of the BMW 3 Series E90 LCI with the N47N unit, ensuring proper fitment to the mounting points on the body and axle. The placement on the vehicle, defined as rear right, facilitates clear identification of the mounting side and minimizes the risk of error during service work. Using an original design allows for maintaining factory suspension performance characteristics, including appropriate stiffness and the operating range of the damping element.

Condition and service application

The item comes from dismantling and is intended for re-installation in a vehicle where it is necessary to replace a damaged or excessively worn rear suspension assembly on the right side. This type of sub-assembly will work well both for standard post-accident repairs and for comprehensive suspension maintenance, where the goal is to restore proper handling and even tire wear.

Application in suspension replacement kits

The presented suspension leg with wheel carrier fits into the Suspension replacement kits group, which allows it to be treated as part of a larger rear axle service package. In practice, its installation is often combined with the replacement of other elements in this area, such as control arms, bushings, or springs, to achieve a consistent renewal effect of the entire chassis system on one or both sides of the vehicle.

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your BMW and need other elements from the same group, such as additional shock absorbers, springs, or complete mounting modules, check the available parts in the BMW Suspension replacement kits category.

Technical knowledge and selection of used parts

When choosing a used suspension component, it is worth paying attention to compatibility with the specific body and drivetrain version, as well as matching it with other rear axle components. For drivers interested in the wider use of second-hand parts in German cars, including in the context of suspension repairs and modifications, an article describing a practical approach to tuning and service using used parts may be helpful – you can find it here: Audi on second-hand parts – tuning and repairs without losing quality.

Summary

BMW 3 E90 LCI 320d N47N Rear Right O/S Suspension Leg Wheel Carrier Brake Disc is a functional, complete rear suspension element designed for the right side of the vehicle. It enables efficient replacement of a worn-out component, restores handling stability, and improves ride comfort, providing a practical service solution for BMW users expecting a solid, technically matched component from the suspension group.