BMW X3 Series E83 Rear Left N/S Brake Caliper Housing Carrier 957 42/22

BMW E83 X3 Rear Left Brake Caliper 957 42/22 6765883 is an original part from the brake calipers and brackets category, designed for installation on the rear left axle of the BMW X3 E83. This used caliper is a functional service solution, allowing for the restoration of proper brake system operation while maintaining factory geometry and fit.

Specifications and technical data

• SKU: 6765883
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6765883
• Substitutable numbers: 34216765883, 6765883, 34216765885, 6765885, 34216750161, 6750161, 34216750164, 6750164, 51127428732, 7428732, 51127285562, 7285562
• Location on the vehicle: Rear, Left
• Category: Calipers & Brackets

Vehicle Application and Placement

The presented brake caliper is designed for operation on the rear left side of the vehicle. Correct placement on the vehicle is crucial for maintaining even braking force, proper interaction with the brake disc, and vehicle stability during emergency braking and daily use.

Thanks to its precise fit for the specific mounting position, the caliper ensures:

• proper pad guidance relative to the disc,
• correct operation of the piston and guide mechanism,
• stable mounting to the steering knuckle and other brake system components.

Original BMW Origin and Interchangeable Numbers

This part originates from the BMW line, meaning it adheres to factory manufacturing standards, geometry, and compatibility with the X3 E83 brake system. The caliper has a dedicated OEM part number and assigned interchangeable numbers, which facilitates verification of its compatibility with your specific vehicle configuration and model year.

Before purchasing, it is advisable to compare the markings with your vehicle's data or consult the manufacturer's catalog to confirm full compatibility with your BMW X3. The presence of reference numbers allows for secure identification of the part in professional selection systems.

Technical and Functional Characteristics

As a component of the brake calipers and brackets category, this model is responsible for generating clamping force of the pads against the disc and for the stable guidance of the entire brake assembly. The caliper's construction is adapted to operate under demanding temperature and mechanical conditions typical for the rear axle of a BMW vehicle.

Key functional features:

• factory fit for the BMW X3 E83 brake system on the rear left axle,
• maintenance of the geometry specified by the vehicle manufacturer,
• can be used as a replacement for a worn or damaged caliper,
• compatibility with the intended mounting type and brake line system.

By using an original caliper, you can restore proper brake function without the need for modifications to the system's structure, which is particularly important for safety and durability.

Used Condition and Service Application

The offered brake caliper is a used part, providing a cost-effective solution while maintaining original BMW specifications. Such components are often chosen by professional workshops and discerning users looking for factory parts at a reasonable price.

Before installation, standard servicing procedures are recommended, such as checking the piston, guides, and seals, as well as verifying the condition of the surfaces that interact with the pads and disc. A properly prepared caliper ensures stable, predictable brake system operation in daily use.

Technical Support and Additional Materials

If you are looking for other BMW brake calipers and brackets for your car, check out our dedicated category: BMW brake calipers and brackets. There you will find a wide selection of components tailored to various models and generations.

When planning to purchase a used brake system component, it is worth familiarizing yourself with practical tips on selecting and assessing the condition of parts. A detailed checklist can be found in the article: Second-hand brake systems: how to safely choose discs, calipers, and ABS?. This is a useful resource for both mechanics and users who are assembling components themselves.

Summary

BMW E83 X3 Rear Left Brake Caliper 957 42/22 6765883 is an original, used part intended for installation on the rear left axle of the BMW X3 E83. Thanks to its original origin and assigned reference numbers, it provides a solid basis for repairing or restoring the brake system's functionality, while maintaining the parameters specified by the vehicle manufacturer.