BMW 7 Series E65 735i N62 Rear Right O/S Suspension Leg Axle Brake Disc

BMW 7 Series E65 735i N62 Rear Right O/S Suspension Leg Axle Brake Disc is an original suspension component designed for the rear right side of the axle in the BMW 7 Series E65 model with the N62 engine. This precision-engineered component allows you to restore proper suspension geometry, handling stability, and predictable vehicle behavior in corners. By using a factory solution from the Suspension replacement kits group, you can effectively restore the vehicle's original driving characteristics.

Specifications and technical data

• SKU: 6763120-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6763120
• Substitutable numbers: 33326763120, 6763120, 34216753674, 6753674, 33207572683, 7572683, 34216864045, 33326757766, 6757766, 33207521133, 7521133, 33207518869, 7518869, 33207520487, 7520487, 34211166127, 1166127
• Location on the vehicle: Rear, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The described steering knuckle is a component designed for the rear, right side of the vehicle, working in conjunction with control arms, the wheel hub, shock absorber mounting points, and the braking system. It is responsible for:

• stable wheel guidance in the vertical and horizontal axes,
• maintaining specified suspension geometry angles,
• correct positioning of the hub and brake disc relative to the caliper,
• transferring loads from the wheel to the body through the control arm system.

Thanks to its proper design, the steering knuckle ensures predictable reactions of the BMW E65 735i to steering inputs and reduces excessive tire wear resulting from incorrect geometry.

Compatibility and reference numbers

The part comes from the BMW family of parts and complies with the manufacturer's factory standards. It has a dedicated OEM number and a set of interchangeable numbers, which facilitates clear identification in catalogs and comparison with the currently installed component. The presence of multiple reference numbers means that the steering knuckle was used in various equipment variants and model years of the BMW 7 Series E65, which increases the options for selection during suspension repairs.

Characteristics of the used component

The steering knuckle comes from the original used parts segment, which in practice means the preservation of factory geometry, correct mounting points, and compatibility with stock BMW sub-assemblies. Compared to low-budget replacements, the original component ensures:

• precise fit to the body and control arm mounts,
• correct positioning of the hub and brake components,
• maintenance of the structural rigidity intended by the manufacturer.

For the user, this means easier installation, less need for modifications, and greater certainty that after setting the suspension geometry, the angle parameters will remain stable over time.

Benefits of using an original BMW steering knuckle

Using a steering knuckle from the Suspension replacement kits group in a BMW E65 735i N62 allows you to restore the proper operation of the rear axle after mechanical damage, corrosion, or operational wear. Key advantages include:

• restoration of factory handling characteristics and ride comfort,
• reduction of vibrations and play resulting from the deformation of an old part,
• proper interaction with the stock braking system and suspension,
• the ability to precisely set toe and camber angles.

This is particularly important in a heavy luxury sedan such as the BMW 7 Series, where stability at higher speeds and predictable behavior on uneven surfaces have a direct impact on safety.

Part selection and technical support

Before purchasing, it is worth comparing the design of the steering knuckle with the part currently installed in the car and verifying compatibility by OEM number or interchangeable numbers in the BMW catalog. This will facilitate the selection of the correct component for the specific engine version and equipment of the BMW E65 735i N62 272HP, and will minimize the risk of installation problems.

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

Used parts and repair cost optimization

Choosing original used parts, such as the steering knuckle described, is a reasonable compromise between quality and service costs. In many cases, this allows you to avoid investing in refurbishment or questionable quality replacements, while maintaining a high level of safety and ride comfort. If you want to better understand when original used parts are a more favorable solution than refurbishment, it is worth reading the article: Manual transmission failures in cars – why is an original used part a more reasonable choice than refurbishment?.