BMW 6 Series E63 645Ci N62 Front Right O/S Suspension Leg Brake Caliper Disc

BMW 6 Series E63 645Ci N62 Front Right O/S Suspension Leg Brake Caliper Disc is a complete front suspension component for the right side, designed for BMW 6 Series E63 models with the N62 engine. The set combines vibration damping functionality with precise wheel guidance, which is crucial for stability, handling confidence, and driving safety. This solution is particularly attractive for users seeking factory fitment and consistent suspension performance.

Specifications and technical data

• SKU: 6766772
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6766772
• Substitutable numbers: 31326766772, 6766772, 34116756304, 6756304, 31216762018, 6762018, 34116763824, 6763824, 31306765102, 6765102
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension system

The presented item belongs to the Suspension replacement kits group and includes a shock absorber integrated with the steering knuckle on the right side of the front axle. This configuration ensures proper hub positioning, mounting of steering system components, and effective damping of road surface irregularities.

The vehicle placement, specified as Front, Right, means that the component operates in the most heavily loaded zone of the suspension, responsible for:

• maintaining the correct geometry of the front suspension,
• stable wheel guidance during braking and acceleration,
• controlling body roll in corners,
• reducing vibrations transmitted to the body and steering system.

Compatibility and fitment for BMW E63 645Ci N62

The element has been designed with the specific front construction of the BMW 6 Series E63 with the N62 unit in mind, where suspension geometry, front axle weight, and handling characteristics require precisely selected components. Using the original BMW design allows for maintaining:

• consistent operation with other suspension and steering system components,
• correct camber and toe angles after geometry alignment,
• the characteristic, predictable BMW vehicle behavior at higher speeds.

Thanks to this, the BMW 6 Series E63 645Ci N62 Front Right O/S Suspension Leg Brake Caliper Disc represents a technically safe solution when replacing a worn or damaged part after a collision or intensive use.

Characteristics of the used component

The product comes from the group of used parts, which in practice means the possibility of an economical repair while maintaining the original BMW design. In the case of components such as a shock absorber with a steering knuckle, it is particularly important to:

• preserve factory mounting points for wishbones and tie rod ends,
• maintain appropriate stiffness and geometry of the steering knuckle,
• ensure proper cooperation with the braking system and wheel hub.

Choosing a used suspension set of this type is often preferred by conscious users who want to combine original fitment with a reasonable repair cost, especially in cars of the BMW E63 645Ci class.

Application in service and suspension upgrades

This shock absorber and steering knuckle set for the right side will work well both for standard replacement of a worn part and for broader service work within the front suspension. It can be used, among other things, for:

• repairs after mechanical or road damage,
• restoring factory geometry after replacing wishbones and tie rods,
• comprehensive renovation of the running gear in the BMW E63 645Ci N62.

By maintaining a design consistent with BMW solutions, the installation proceeds in a predictable manner for the workshop, and after geometry alignment, it is possible to achieve stable, repeatable vehicle handling.

Selection support and knowledge expansion

If you are planning a comprehensive repair or upgrade of the front suspension zone in your BMW and need other elements from the same group, such as shock absorbers, steering knuckles, or complete suspension strut modules, check the available parts in the BMW suspension replacement kits category.

When choosing used suspension elements, it is worth considering the differences between the standard and sports configuration and the impact of these solutions on vehicle handling. A detailed discussion of this topic, along with practical tips on selecting used components, can be found in the article Standard vs. sports suspension – differences in construction and is it worth buying used suspension parts?.