BMW X3 E83 Front Left N/S Brake Caliper Housing Carrier 6765881 57/25

BMW X3 E83 Front Left N/S Brake Caliper Housing Carrier is a braking system component designed for installation on the front left axle of the BMW X3 E83 model. This used caliper from this series ensures a factory fit, maintaining the correct mounting geometry and operating parameters of the braking system. It is a practical solution for brake maintenance when you want to preserve the original braking characteristics.

Specifications and technical data

• SKU: 6765881
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6765881
• Substitutable numbers: 34116765881, 6765881, 34113413266, 3413266, 34116750149, 6750149, BG
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is intended for installation on the front left side of the vehicle, which is crucial for the proper distribution of braking forces in the BMW X3 E83. Correct placement on the vehicle reduces the risk of improper installation, facilitates the selection of brake pads, and helps maintain the consistent operation of the entire system.

The working size marked as 57/25 refers to the caliper design and is important when selecting compatible friction elements and brake lines. This allows you to precisely match the component to the specific configuration of the braking system in your BMW.

Technical characteristics and compatibility

The caliper belongs to the Brake Calipers and Carriers group, meaning it is the component responsible for pressing the pads against the disc and providing stable guidance for the entire brake assembly. The design intended for BMW ensures the correct position relative to the disc, which translates into even pad wear and predictable vehicle behavior during braking.

As a BMW brand part, this component is designed to meet the specific requirements of the X3 E83 model, maintaining appropriate dimensional tolerances and safety standards. The presence of the OEM part number and interchangeable numbers (visible in the specification) facilitates verification of compatibility with your vehicle and allows for comparison with other references used in this model.

Condition, application, and benefits of installation

The offered brake caliper is a used part, which in practice means a favorable compromise between repair costs and maintaining the original design of the braking system. This type of component is particularly useful for:

• repairs after one-sided wear or caliper seizure on the front axle,
• restoring system efficiency after overheating or corrosion of the guide pins,
• servicing fleet vehicles, where economical but factory-compliant part replacement is a priority.

Choosing an original caliper from this group allows you to maintain consistent braking characteristics with the other elements of the system, which is important for both driving comfort and safety. It also facilitates subsequent maintenance – the mechanic deals with a solution known from the factory configuration of the BMW X3 E83.

Selection, installation, and technical support

Before installation, it is recommended to verify compatibility with the OEM part number and interchangeable numbers visible in the technical specification section, as well as to check the placement on the vehicle. This minimizes the risk of selecting the wrong component and reduces workshop time. Replacing the caliper on the front axle should be performed in accordance with procedures for bleeding the braking system and checking the tightness of the lines.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as additional calipers, brackets, or guide carriers, check the available parts in the BMW Brake Calipers and Carriers category.

A safe choice for a used brake caliper

When purchasing a used caliper, it is worth paying attention to the condition of the working surfaces, connection threads, and the general condition of the housing. It may be helpful to use practical tips on selecting brake components from the secondary market – you will find them in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?. This is a useful addition to your knowledge when planning repairs to the braking system in your BMW X3 E83.