BMW 3 Series E90 318i N43 Rear Right O/S Spring Strut Leg Brake Suspension

BMW 3 Series E90 318i N43 Rear Right O/S Spring Strut Leg Brake Suspension is a complete, used solution designed for the rear right suspension corner of the BMW 3 Series E90 with the N43 engine. The set allows for the efficient replacement of worn-out components in the suspension and wheel drive area, while maintaining factory geometry and proper vehicle handling. It is a practical choice for users who expect a solid, original construction without the need to resort to expensive new components.

Specifications and technical data

• SKU: 6774809-26
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6783654
• Substitutable numbers: 33326774810, 6774810, 33217553562, 7553562, 33217525822, 7525822, 34216768698, 6768698, 34216855007, 6855007, 34216764651, 6764651, 33326774806, 6774806, 33326757080, 6757080, 33326761582, 6761582, 33326783654, 6783654
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and vehicle placement

The presented item belongs to the Suspension replacement kits group and is dedicated to installation on the rear right side of the vehicle. It is responsible for transferring loads from the wheel to the body and for the correct guidance of the hub relative to the control arms and other suspension components. The integrated axle shaft ensures the transmission of torque to the wheel while maintaining proper joint operation throughout the full range of suspension travel.

Construction and function of the set

The rear steering knuckle in this BMW model is a key load-bearing element for the wheel hub, brake caliper, and control arm mounts. Combined with the axle shaft, it forms a coherent system that:

• stabilizes the wheel position relative to the body,
• maintains proper toe and camber angles,
• enables smooth power transmission to the wheel,
• works with the braking system and safety systems.

Thanks to the preservation of the original BMW design, the set allows for the precise restoration of factory handling parameters, which translates into confident vehicle behavior during acceleration, braking, and cornering.

Benefits of using an original used set

Using a complete steering knuckle with an axle shaft from dismantling is a solution that combines economic aspects with the preservation of the manufacturer's original specifications. In practice, this means:

• easier fitment to factory mounting points,
• no need to modify other suspension elements,
• maintaining compatibility with the stock braking and drivetrain system,
• reducing the time required for installation and geometry alignment.

For many BMW E90 users, this is a reasonable way to restore the efficiency of the rear suspension while maintaining the original driving character of this model.

Use in repairs, service, and tuning

The steering knuckle with the rear right axle shaft is used both for typical post-accident or post-exploitation repairs and for more extensive suspension modernization projects. Replacing the complete assembly is particularly beneficial when several components have been damaged simultaneously or when you want to quickly restore the full functionality of the rear suspension.

If you are interested in the wider use of used components in premium cars, including tuning projects, it is worth checking out the practical tips described in the article Audi on second-hand parts – tuning and repairs without losing quality, where real possibilities for building efficient and durable configurations based on original dismantled parts are discussed.

Additionally, when making decisions about investing in original used components, the guide Original used parts and car resale price – how not to lose? may be helpful, which explains how the selection of the right elements affects the later value of the vehicle.

Expanding suspension work on your BMW

If you are planning a comprehensive repair or modernization of the rear suspension zone in your BMW and need other elements from the same group, such as additional steering knuckles, complete suspension modules, or related mounting components, check the available parts in the BMW suspension replacement kits category.

Summary

BMW 3 Series E90 318i N43 Rear Right O/S Spring Strut Leg Brake Suspension is a practical, technically matched set for the rear right suspension corner, allowing for the efficient rebuilding of the chassis in this model. The original BMW construction promotes the maintenance of proper geometry, stability, and driving comfort, and the use of a used component enables a rational reduction in repair costs without giving up factory design solutions.