BMW X1 F48 20i B48 sDrive Rear Left N/S Suspension Leg Hub Brake Disc

BMW X1 F48 20i B48 sDrive Steering Knuckle Control Arm Left Rear 6898963 is an original suspension component designed for the rear left side of the vehicle. Thanks to its factory geometry and precise fit for the BMW X1 F48, it ensures stable handling, predictable vehicle behavior, and proper cooperation with other suspension components. This solution is particularly beneficial for post-accident repairs, suspension refurbishment, or precise axle geometry correction.

Specifications and technical data

• SKU: 6898963-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6898963
• Substitutable numbers: 33306898963, 6898963, 33326851579, 6851579, 33322468425, 2468425, 34206883025, 6883025, 34206883033, 6883033, 34216860397, 6860397, 34216799369, 6799369
• Weight: 150
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and Function in the BMW X1 F48 Suspension

The presented steering knuckle with control arm operates in the rear of the vehicle on the left side, responsible for wheel guidance, maintaining correct geometry, and transferring loads between the wheel and the body. In conjunction with other rear suspension elements, it influences:

• driving stability at higher speeds,
• even tire wear,
• proper functioning of safety systems (ABS, traction control, ESP),
• driving comfort during load changes and over uneven surfaces.

Its placement on the vehicle is clearly defined as the rear – left side, which simplifies part selection during repairs and eliminates the risk of installation errors.

Construction, Fitment, and Technical Specifications

The steering knuckle integrated with the control arm belongs to the Suspension Replacement Kits category, meaning it is a key component for comprehensive rear axle service. The design intended by BMW manufacturer ensures:

• compliance with factory mounting points in the body and other suspension elements,
• appropriate rigidity and resistance to operational loads,
• the possibility of correct toe and camber angle adjustment.

The component has a specified weight, tailored to the operational characteristics of the rear axle in the X1 F48 20i B48 sDrive model, which is important for weight distribution and vehicle behavior in corners.

Benefits of Using an Original BMW Part

Using the original steering knuckle with control arm in the BMW X1 F48 offers a range of practical service and user benefits:

• Factory Fitment – no need for modifications, drilling, or adjusting mountings.
• Consistency with other drivetrain components – compatibility with standard shock absorbers, springs, and wheel hubs.
• Precise geometry adjustment after installation – important after body repairs or replacement of several suspension elements.
• Easy identification in service catalogs due to its assignment to a specific model and sDrive drivetrain version.

The product is offered as a used original part, allowing for a cost-effective repair while maintaining a construction consistent with BMW's design.

Application in Repairs, Diagnostics, and Suspension Tuning

The rear left steering knuckle with control arm is suitable for standard replacement after mechanical damage, as well as for more extensive work on the drivetrain. It can be used in:

• post-accident rear axle repairs,
• eliminating play and knocking resulting from wear of guiding elements,
• restoring factory geometry after intensive use,
• projects where maintaining the original handling characteristics of the BMW X1 F48 is important.

If you are considering the differences between standard and sport suspensions and want to make informed choices when buying used drivetrain parts, it is worth reading the article: Standard vs. Sport Suspension – Construction Differences and Is It Worth Buying Used Suspension Parts?.

Comprehensive BMW Rear Axle Service – Selecting Additional Components

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 additional control arms, links, or mounting elements, check the available parts in the BMW Suspension Replacement Kits category.

For those considering further modifications and wanting to leverage the potential of used components in tuning projects, the guide may also be helpful: Best Used Parts for Tuning Your Car.