BMW 3 Series E92 335i N54 Front Right O/S Spring Strut Leg Suspension Hub

BMW 3 Series E92 335i N54 Front Right O/S Spring Strut Leg Suspension Hub is a complete suspension system component designed for the front axle on the passenger side (O/S). This set from the Suspension Replacement Kits category ensures consistent component fitment, which facilitates servicing and helps restore the proper handling and stability of the BMW 3 Series E92 335i with the N54 engine.

Specifications and technical data

• SKU: 6786004
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786003
• Substitutable numbers: 31316786004, 6786004, 31216793924, 6793924, 34116773202, 6773202, 34116855000, 6855000, 31314036122, 4036122, 31306771180, 6771180, 31316767330, 6767330, 31216764444, 6764444, 34116770729, 6770729
• Weight: 150
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and fitment for BMW 3 E92 335i N54

The presented suspension component has been designed specifically for the BMW 3 Series E92 335i with the N54 unit, for the front axle on the right side. Integrating the spring strut, shock absorber leg, steering knuckle, and wheel hub into a single assembly reduces the risk of incorrect installation and makes it easier to maintain factory suspension geometry.

The placement on the vehicle, defined as front – right side, allows the mechanic to clearly identify the correct mounting position, which is crucial for the proper adjustment of wheel camber and toe-in angles. As a result, after replacement, the geometry can be precisely set to restore predictable vehicle behavior during braking and cornering.

Suspension set construction and function of individual elements

The complete assembly includes a spring-damper strut along with the suspension leg, steering knuckle, and wheel hub. This solution:

• facilitates replacement in a workshop environment – one assembly is removed and installed instead of many individual parts,
• reduces the risk of incompatibility between components, as they originate from the same system,
• allows for faster diagnosis and removal of play or irregularities in the operation of the front suspension.

Combined with appropriate mounting and braking elements, such an assembly influences handling stability, steering precision, and bump damping comfort. This is particularly important in the dynamic 335i N54 model, where the suspension operates under higher loads than in lower-powered engine versions.

Used product characteristics and installation aspects

The item comes from dismantling, which means it is an original BMW part with factory specifications, matched to the E92 body structure. In practice, this translates into proper fitment with other chassis components and predictable behavior during operation.

Before installation, a standard workshop procedure is recommended: checking the condition of mounts, bushings, links, and braking elements working with the hub. After installation, it is necessary to set the wheel geometry to fully utilize the potential of the set and avoid uneven tire wear. A properly selected suspension assembly helps reduce vibrations, improves tire contact with the road surface, and increases driving confidence at higher speeds.

Service application and repair cost optimization

Choosing a complete suspension assembly for the front right side is beneficial for both workshops and private users. Instead of replacing individual components, you can refresh a key part of the chassis in one service process, which often shortens repair time and simplifies parts logistics.

In the case of cars such as the BMW 335i N54, where the drivetrain generates high loads, using an original used suspension set allows for maintaining handling characteristics close to factory standards, while reducing costs compared to purchasing new components. This is a particularly attractive solution for comprehensive front-end repairs following mechanical damage or wear and tear.

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other elements from the same group, such as shock absorber struts, springs, or complete suspension legs, check the available parts in the BMW Suspension Replacement Kits category.

Technical support and knowledge about used parts

When planning major repairs, it is worth taking a conscious approach to the selection of used components, especially in the case of mechanical elements. To better understand when an original part from dismantling can be a more sensible choice than regeneration, we encourage you to read the article: Manual transmission failures in cars – why is an original used part a more sensible choice than regeneration?. Although it concerns gearboxes, it addresses universal issues of quality, durability, and cost-effectiveness that can also be applied to other mechanical components, including suspension.