BMW X3 E83 2.0d M47N2 Front Right O/S Leg Sport Suspension Axle Brake Disc Hub

BMW X3 E83 2.0d M47N2 Front Right O/S Leg Sport Suspension Axle Brake Disc Hub is a complete chassis component designed for the front axle on the driver's side (right side of the vehicle). The set comes from a dismantling process, which allows for a cost-effective yet factory-fitted replacement in BMW X3 E83 cars with the M47N2 diesel engine. By integrating suspension, axle, and braking system components, the product facilitates a consistent repair of the front suspension area without the need to source parts separately.

Specifications and technical data

• SKU: 3453524-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3453524
• Substitutable numbers: 31313453524, 3453524, 31303451396, 3451396, 31300363602, 0363602, 31303413146, 3413146, 31213412020, 3412020, 34113400151, 3400151, 34116765882, 6765882, 34116750150, 6750150
• Weight: 150
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Application and compatibility

The presented set is intended for the BMW X3 E83 2.0d with the M47N2 unit, where it is responsible for transferring loads from the front right wheel to the body and working in conjunction with the braking system. The placement on the vehicle, defined as front – right side, ensures clear identification for installation and minimizes the risk of errors when selecting the component.

Thanks to the use of the original BMW design, the set maintains the correct suspension geometry, which is crucial for driving stability, the proper functioning of safety systems, and even tire wear.

Set construction and vehicle function

The complete front right suspension element includes a support assembly with a suspension leg, axle, brake disc, and wheel hub, creating a cohesive chassis module. This configuration allows for:

• maintaining the correct position of the wheel relative to the body and steering system,
• stable mounting of the brake disc to the hub,
• effective transfer of braking forces to the vehicle structure,
• maintaining the appropriate performance characteristics of the sport suspension.

The sport suspension characteristics translate into more precise handling, reduced body roll, and better vehicle control in dynamic driving conditions, while maintaining the typical BMW compromise between comfort and system stiffness.

Benefits of using a used suspension replacement set

Choosing a used suspension replacement set in the original BMW specification allows for significantly lower service costs while maintaining compliance with the vehicle's factory parameters. Integrating several key elements into one module:

• simplifies the installation process and reduces repair time,
• reduces the risk of incorrect selection of individual components,
• ensures consistency in the operation of the suspension and braking system on the right side,
• facilitates subsequent diagnostics of any vibrations or noises from the wheel area.

The used condition means the element comes from an operated vehicle, which is beneficial for users looking for a reasonable compromise between price and maintaining the manufacturer's original specification.

Selection, reference numbers, and weight

The product has a dedicated OEM part number and a set of interchangeable numbers, which facilitates precise identification in BMW catalogs and parts selection systems. This allows you to verify compatibility with a specific equipment version and model year of the BMW X3 E83 2.0d M47N2, as well as compare it with the element removed from the vehicle.

The set has a specific weight, which is important both from a logistics point of view and for the suspension's operating characteristics. The mass of the element affects the so-called unsprung mass, and thus the suspension's reaction to bumps and the vehicle's behavior during braking and cornering.

Practical installation tips and BMW chassis development

When replacing the front right suspension module with the axle, brake disc, and hub, it is recommended to check the remaining chassis components on the same side, such as links, mounts, or parts interacting with the brake. This helps avoid a situation where a newly installed component works with excessively worn adjacent parts, which could limit the effect of the repair.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other elements from the same group, such as additional suspension legs, complete axle modules, or sets with a hub and disc, check the available parts in the BMW suspension replacement sets category.

For drivers interested in the broader context of using premium-class used components, including solutions from the luxury brand segment, an article discussing the cost-effectiveness of installing original dismantled components may be helpful – you can find it here: used Mercedes parts – original dismantled components.

If you want to better understand the differences between standard and sport suspension and brake configurations in BMW cars, it is also worth reading the material dedicated to the brand's sport lines: BMW M Performance and the differences between M and standard components.