BMW 3 Series E90 318i N46 Rear Right O/S Leg Suspension Carrier Hub Brake Disc

BMW 3 Series E90 318i N46 Rear Right O/S Leg Suspension Carrier Hub Brake Disc is an original suspension component designed for the rear right side of the BMW 3 Series E90 model with an N46 engine. Thanks to its factory geometry and precise manufacturing, it ensures proper wheel alignment, body stability, and correct interaction with other suspension components. This solution is particularly beneficial for accident repairs, suspension regeneration, or restoring the vehicle's original handling parameters.

Specifications and technical data

• SKU: 6774810-18
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6774810
• Substitutable numbers: 33326774810, 6774810, 34216776378, 6776378, 34216855002, 6855002, 33217523960, 7523960, 33217553562, 7553562, 33326774806, 6774806, 33326757080, 6757080, 33326761582, 6761582, 34216768192, 6768192, 34214031725, 4031725, 34216769271, 6769271, 34216764649, 6764649
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the BMW E90 suspension

The steering knuckle with the half-shaft for the rear right axle is responsible for stable wheel hub mounting, guiding suspension elements, and transferring loads from the wheel to the body. In the BMW E90 318i N46, it is a key link that works with the control arms, shock absorber, spring, and braking system, maintaining proper wheel geometry during daily use and dynamic driving.

Selecting a steering knuckle dedicated to a specific engine version and power output (129 HP) allows for maintaining factory handling parameters, which translates into predictable vehicle behavior, even tire wear, and correct operation of safety systems.

Benefits of using an original steering knuckle with half-shaft

Using a complete steering knuckle with a half-shaft for the rear right side in a BMW E90 318i N46 offers a number of practical advantages:

• maintaining factory suspension geometry without the need for structural modifications,
• secure fitment to body mounts and cooperating elements,
• easier installation thanks to the factory configuration of the component,
• the ability to restore proper driving trajectory after mechanical damage or corrosion of suspension elements.

For users who value suspension system consistency and predictable handling, choosing an original steering knuckle with a half-shaft is a reasonable solution from both a technical and operational perspective.

Application in suspension replacement kits

The presented element belongs to the Suspension replacement kits group, which makes it a perfect fit for comprehensive rear axle repairs. The steering knuckle with the half-shaft can be installed together with new control arms, shock absorbers, or springs, creating a cohesive repair package for major suspension interventions, e.g., after a collision or during a thorough chassis renovation.

Such an approach reduces the risk of part mismatch, facilitates wheel alignment, and allows for faster restoration of the vehicle to full efficiency, which is important for both workshops and individual users.

Placement on the vehicle and installation aspects

The steering knuckle with the half-shaft is designed for the rear right side of the vehicle, so it is crucial to pay attention to the correct placement on the vehicle when selecting the part. Proper matching of the installation side affects the correct positioning of mounts, cable routing, and interaction with the braking and drive systems.

When replacing, it is recommended to check other suspension elements and perform a geometry alignment to fully utilize the potential of the newly installed component and achieve stable, repeatable handling of the BMW E90.

Condition and origin characteristics

The offered steering knuckle with the half-shaft is a used part, sourced from dismantling, which provides a cost-effective alternative to new elements while maintaining the manufacturer's original specifications. Such components are frequently chosen for repairs of daily-driven cars, where a reasonable balance between price and functionality is important.

For conscious BMW users who want to maintain the consistency of the suspension system while optimizing repair costs, a used rear right steering knuckle with a half-shaft is a practical solution.

Support in selecting suspension and related elements

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

When making decisions about using stock or sportier components, as well as choosing parts from dismantling, it is worth using professional support – a practical comparison of solutions can be found in the article "Stock vs. sport suspension – differences in construction and is it worth buying used suspension parts?", which helps to choose a configuration tailored to your driving style and expectations.