BMW E81 E87 E90 E91 LCI Soporte De Suspensión Del Eje Delantero Derecho 6764444

BMW E81 E87 E90 E91 LCI Knuckle Suspension Wheel Right Passenger Side is an original component of the BMW drivetrain, designed for installation on the right side of the front axle. The precise geometry of the knuckle ensures stable handling, proper suspension operation, and correct wheel alignment in facelifted (LCI) 1 and 3 Series cars.

Especificaciones y datos técnicos

• Código SKU: 6764444
• Marca: BMW
• Condición: Usado
• Número de pieza OEM: 6764444
• Números sustituibles: 31216764444, 6764444, 31216793924, 6793924, 6773210
• Ubicación en el vehículo: Frente, Derecho
• Categoría: Otros

Purpose and Function in BMW Suspension

The wheel suspension knuckle in BMW E81, E87, E90, and E91 LCI models is a key element connecting the wheel hub, suspension components, and steering system. It is responsible for:

• maintaining the correct wheel position relative to the body,
• transferring loads from the road surface to the suspension,
• cooperating with the control arms, shock absorber, and steering system,
• maintaining correct wheel geometry on the front axle.

Thanks to its adaptation to LCI versions, the knuckle is compatible with the characteristics of the modernized suspension, which promotes stable handling and predictable car behavior in corners.

Compatibility with BMW Models

The presented knuckle is designed for E-generation BMW 1 and 3 Series vehicles, after facelift, for installation on the front, right side. The design corresponds to factory solutions used in:

• BMW 1 Series E81 / E87 LCI – compact body,
• BMW 3 Series E90 / E91 LCI – sedan and wagon.

Selecting the correct knuckle for a specific engine version and suspension equipment is crucial for maintaining proper geometry and even tire wear. The part offered here has been designed as a part compliant with BMW factory standards, which facilitates installation and integration with other drivetrain components.

Component Characteristics and Application Benefits

The knuckle offered here belongs to the Other category, yet it performs one of the most important tasks in the entire suspension system. Its design allows for:

• rigid connection to the wheel hub and suspension components,
• proper mounting of the brake caliper (depending on car configuration),
• effective transfer of forces during braking and acceleration,
• maintenance of correct wheel camber and toe angles.

Using an original knuckle to replace a damaged or corroded one allows for the restoration of proper vehicle handling, reduction of vibrations, and improvement of steering system precision. This is particularly important after collisions, impacts with curbs, or intensive use on uneven roads.

Component Condition and Installation Aspects

The offered knuckle is a used part, which in practice means the possibility of economical suspension repair while maintaining the original BMW design. Before installation, standard workshop verification is recommended, including inspection of mounting points, mating surfaces, and potential cleaning.

After installing the knuckle on the front right side, it is necessary to perform a professional wheel alignment to fully utilize the suspension's properties and ensure even tire wear. A correctly selected and installed component allows for the restoration of factory handling parameters without the need to modify other components.

Part Selection and Additional Technical Materials

If you are looking for other parts from the Other category dedicated to this brand, check our offer at BMW Other, where you will find a wide selection of compatible components for various models.

For those interested in comparing technical solutions in sports versions of cars and standard models, we recommend an article describing the differences in engines, brakes, and chassis – Audi RS vs. Other Models – What Lies Under the Hood and Chassis?. This is a valuable addition to knowledge about the construction of modern drivetrain systems.