BMW E65 760i N73 Rear Right O/S Suspension Wheel Hub Leg Axle Brake Caliper Disc

BMW E65 760i N73 Rear Right O/S Suspension Wheel Hub Leg Axle Brake Caliper Disc is a factory-spec chassis component designed for installation on the rear right side of the axle. This used, original suspension assembly ensures consistent geometry, handling stability, and proper integration with the braking system in demanding BMW 7 Series luxury sedans.

Specifications and technical data

• SKU: 6775080-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6775080
• Substitutable numbers: 33326775080, 6775080, 34216753680, 6753680, 33207572688, 7572688, 33207518455, 7518455, 34216864048, 6864048, 34210153506, 0153506, 33207523694, 7523694, 34216765891, 6765891, BG
• Location on the vehicle: Rear, Right
• Fuel type: Petrol
• Category: Suspension Component Replacement Kits

Purpose and function in the BMW E65 760i suspension

The described suspension assembly is dedicated to the rear right side of the BMW 7 Series E65 vehicle in the 760i version with the N73 petrol engine. It combines components responsible for wheel guidance, load distribution, and interaction with the braking system, which directly impacts vehicle stability at high speeds and during dynamic maneuvers.

As part of the Suspension Replacement Kits group, this set allows for the consistent replacement of the entire sub-assembly, which reduces the risk of geometry issues, play, or uneven tire wear following accident repairs or intensive use.

Assembly construction: hub, steering knuckle, axle, caliper, and disc

The presented component includes the rear right wheel hub assembly with the steering knuckle and axle, integrated with the brake caliper and disc. This solution facilitates maintenance, as it restores proper operation in a single installation:

• hub with wheel bearings,
• steering knuckle responsible for positioning the wheel relative to the body,
• axle as a load-bearing element,
• brake caliper with disc, ensuring effective deceleration.

This reduces the number of separate workshop operations, and the entire system operates in a more predictable and repeatable manner, which is particularly important in a heavy, powerful sedan with an N73 engine.

Benefits of using an original rear suspension assembly

Using a complete, original rear right suspension assembly in a BMW E65 760i provides a range of practical service and operational benefits:

• Factory geometry – maintaining correct mounting points and suspension kinematics without the need to adapt aftermarket replacements.
• Consistent interaction with the braking system – the disc and caliper are matched to the vehicle's characteristics, supporting stable braking.
• Reduction of noise and vibration – a properly matched hub and steering knuckle assembly helps reduce vibrations transmitted to the body.
• Facilitation of accident repairs – replacing the complete module restores correct wheel alignment relative to the body.

This solution is particularly beneficial for repairs of vehicles driven dynamically or with high mileage, where handling confidence and predictable suspension behavior are paramount.

Application in petrol vehicles and installation aspects

The presented assembly is intended for versions with a petrol engine, which guarantees compatibility with the loads and characteristics of the rear axle in the 760i model. Installation should be performed by an experienced service center, following the manufacturer's procedures, including geometry checks after replacement and verification of the condition of other suspension and brake components on that side of the vehicle.

With proper installation, you achieve stable handling, even tire wear, and correct operation of the braking system, which translates into safe and comfortable operation of the BMW 7 Series.

Part selection and additional technical information

To ensure that the selected suspension assembly is correct for your specific equipment version and model year, it is worth verifying compatibility using the OEM part number and available interchangeable numbers – all this data can be found in the product's technical specification section. This minimizes the risk of purchasing a component with a different mounting configuration or a different type of braking system.

If you are planning a comprehensive repair or upgrade of the rear axle suspension zone in your BMW and need other components from the same group, such as control arms, bushings, or additional hubs, check the available parts in the BMW Suspension Replacement Kits category.

For users interested in the broader context of using pre-owned components in premium cars, including German brands, a valuable addition to your knowledge would be the article on our blog: Audi using second-hand parts – tuning and repairs without loss of quality, where we discuss a practical approach to selecting refurbished and used chassis and braking system components.