BMW X3 E83 2.0d M47N2 Front Left N/S Sports Suspension Leg Spring Strut Brake

BMW X3 E83 2.0d M47N2 Front Left N/S Sports Suspension Leg Spring Strut Brake is a complete suspension component designed for the front axle on the driver's side. The set combines a shock absorber strut, a spring, and a brake system component, which facilitates maintenance and speeds up replacement in the vehicle. Thanks to the factory design dedicated to a specific engine version, it ensures consistent vehicle behavior in terms of handling and braking.

Specifications and technical data

• SKU: 3413145
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3413145
• Substitutable numbers: 31303413145, 3413145, 31213450557, 3450557, 34116765881, 6765881, 34113400151, 3400151, 34116750149, 6750149
• Weight: 150
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and compatibility with BMW X3 E83 2.0d

The presented component has been designed for the BMW X3 E83 with the 2.0d M47N2 engine, taking into account the weight characteristics and load distribution of this version. The placement on the vehicle is the front left side, which is crucial when selecting parts for the axle – the struts are not interchangeable between sides, so correct identification of the position is essential for safety and proper suspension geometry.

As an item from the Suspension replacement kits group, the product allows for the replacement of the entire assembly in a single service process, reducing the risk of mismatching individual components and shortening workshop labor time.

Characteristics of the sports suspension and brake assembly

The sports configuration of the strut translates into a more direct response of the front axle to steering input and more stable handling at higher speeds. Integrating the spring and the strut into one assembly facilitates installation, and the simultaneous presence of the brake system component allows for maintaining consistent suspension and brake performance on the left side.

Such a solution is particularly beneficial in vehicles where precise handling and repeatable vehicle behavior during emergency braking, highway driving, or dynamic cornering are important. The complete suspension assembly with brake minimizes the risk of differences in performance characteristics between the left and right sides, which is significant for driving stability.

Condition, origin, and benefits of choosing a used part

The component comes from the BMW brand, which means maintaining factory geometry, mounting points, and compatibility with other front suspension and brake system components. As a used part, it is a good choice for users who want to maintain the original vehicle specification while optimizing repair costs.

Choosing a complete suspension assembly with a brake allows for reducing the number of workshop operations and also decreases the risk of assembly errors resulting from combining elements with different degrees of wear. This is a practical solution for both professional workshops and informed users overseeing repairs themselves.

Practical installation and maintenance tips

When replacing a suspension strut integrated with a brake component, it is recommended to:

• check the condition of the opposite strut on the right side to maintain suspension symmetry,
• check the front axle geometry after installation,
• verify the condition of brake lines and mounts within the steering knuckle area.

Proper maintenance and regular inspection of the suspension and brakes can significantly extend the period of trouble-free operation. To learn about proven methods for caring for dismantled components, it is worth reading the article How to extend the life of used car parts?, which describes practical tips regarding suspension and other key systems.

Expanding suspension service in BMW

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 struts, springs, or complete McPherson modules, check the available parts in the BMW suspension replacement kits category.

By using parts from one product group, it is easier to maintain consistent performance parameters of the entire system, which translates into predictable handling, even tire wear, and vehicle stability in daily use.