BMW F01 F10 F11 F12 Brake Caliper Front Left N/S Wheel Brake Housing 60/36

The Front Left Brake Caliper for BMW F01 F10 F11 F12 is an original brake system component designed for installation on the front axle on the driver's side. Thanks to its factory design with pistons of varying diameters 60/36, it ensures stable, predictable, and even brake performance under demanding operating conditions. This solution is dedicated to BMW F-series models, allowing for the maintenance of proper brake system operating parameters in line with the manufacturer's standards.

Specifications and technical data

• SKU: 6786817-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6786817
• Substitutable numbers: 34116786817, 6786817, 34116786820, 6786820
• Location on the vehicle: Front, Left
• Category: Calipers & Brackets

Intended Use and Fitment for BMW F-Series

The offered brake caliper has been designed for the front axle, on the left side of the vehicle, for BMW F01, F10, F11, and F12 platforms. Its placement on the vehicle is clearly defined, which facilitates the selection of the correct component when replacing brake system elements. The caliper's design works with factory-spec discs and pads intended for these models, thereby maintaining appropriate braking force characteristics and vehicle stability during intensive braking.

Technical Construction and Operating Characteristics

The configuration of pistons with diameters of 60/36 allows for a more even distribution of pressure across the brake pad surface, which promotes efficient disc utilization and reduces the risk of localized overheating. This type of solution is typical for more powerful BMW versions, where the brake system must cope with higher thermal and mechanical loads. The caliper operates within a hydraulic system where brake fluid pressure is transmitted to the pistons, and then to the pad and disc. The appropriate rigidity of the body and the geometry of the guides contribute to maintaining a stable pad position, which translates into repeatable braking force and precise brake pedal feel.

Benefits of Using an Original BMW Caliper

Choosing an original BMW brake caliper from this series primarily offers:

• maintenance of factory braking characteristics and compatibility with other system components,
• assurance of fitment with steering knuckle mounts and brake lines,
• consistency with assistance systems such as ABS or stability control,
• direct replacement for a worn part without the need for modifications. Thanks to this, the brake system maintains the parameters specified by the manufacturer, which is crucial for safety and predictable vehicle behavior in emergency situations.

Condition, Verification, and Practical Application

The offered caliper is a used part from disassembly, providing an attractive cost-effective alternative to new components while retaining original BMW specifications. This type of component is particularly recommended for routine maintenance repairs when a single caliper needs replacement or to restore full system functionality after unilateral wear. To better prepare for a conscious choice of brake system components from the secondary market, it is worth familiarizing yourself with the practical tips contained in the article Used Brake Systems: How to Safely Choose Discs, Calipers, and ABS?, which details step-by-step what to look for when buying used brake calipers.

BMW Brake System Expansion

If you are planning a comprehensive repair or upgrade of the braking area in your BMW and need other parts from the same group, such as additional calipers, brackets, or mounting holders, check the available parts in the BMW Brake Calipers and Holders category. When deciding between refurbishment and purchasing a used part from disassembly, the guide Refurbished or Used Original – Which Part to Choose for Repair? may also be helpful, discussing the practical aspects of cost-effectiveness and durability of individual solutions in the context of BMW car repairs.