BMW 1 3 Series E87 E90 Front Right O/S Brake Caliper Housing Carrier 54/22

BMW E87 E90 Front Right Brake Caliper 54/22 is an original part from the Brake Calipers and Brackets category, designed for installation on the front right axle of BMW vehicles. This used caliper offers a functional service solution for drivers looking to restore proper brake system operation while maintaining factory geometry and robust construction.

Specifications and technical data

• SKU: 6766682-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6766682
• Substitutable numbers: 34116766682, 6766682, 34116768028, 6768028, KZ
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and Fitment

The presented caliper is designed for operation on the front right side of the vehicle, ensuring correct pad guidance relative to the disc and compatibility with the factory brake system of BMW Series E87 and E90. The 54/22 caliper's construction is adapted to the characteristics of these models, allowing it to work seamlessly with the stock brake master cylinder, lines, and steering knuckle mounts.

Its original BMW origin contributes to maintaining appropriate body rigidity, stable piston operation, and even pad pressure, which translates to predictable vehicle behavior during braking.

Construction and Operating Parameters of the 54/22 Caliper

The 54/22 brake caliper utilizes a proven single-piston design, typical for front axles in compact and mid-size BMW models. The 54/22 designation refers to the caliper's operating characteristics, including piston diameter and pad guide geometry, which directly impact braking force and system stability.

This solution ensures:

• even pressure distribution across the pad surface,
• adequate resistance to thermal loads typical of daily use,
• consistent interaction with the stock discs and pads intended for this configuration.

By maintaining factory operating parameters, the 54/22 caliper allows for proper balancing of braking forces between the left and right sides of the front axle.

Condition, Verification, and Preparation for Installation

This part comes from a used vehicle, meaning it is a used BMW brake caliper. Such a component offers a cost-effective alternative to new parts while preserving original construction and fitment. Before installation, standard servicing procedures are recommended, such as checking guide pins, seals, and bleeding the system after installation.

In workshop practice, it is common to verify the condition of the opposite caliper when replacing one on an axle, to maintain brake system symmetry and vehicle stability during hard braking.

Benefits of Using an Original BMW Caliper

Using an original brake caliper from the E87/E90 series offers several practical advantages:

• Factory Fitment – maintains original mounting points and brake system geometry.
• Consistent Braking Characteristics – compatible with stock discs, pads, and system hydraulics.
• Reasonable Repair Cost – a used part helps reduce expenses while retaining OEM construction.
• Verifiable by Part Numbers – available part and interchange numbers facilitate selecting the correct caliper for a specific vehicle configuration.

This solution allows the driver to restore brake system functionality without resorting to aftermarket parts of uncertain specifications.

Related Brake Calipers and Technical Knowledge

If you are looking for other BMW brake calipers and brackets for your vehicle, please check our dedicated category: BMW Brake Calipers and Brackets. Here you will find a wide selection of brake system components tailored for various models of this brand.

When selecting used brake system components, it is advisable to follow proven inspection procedures. A detailed list of steps on what to look for when purchasing discs, calipers, and ABS components can be found in the article: Used Brake Systems: How to Safely Choose Discs, Calipers, and ABS?. This provides practical knowledge for mechanics and informed users.

Summary

The BMW E87 E90 Front Right Brake Caliper 54/22 is a functional, original part from the Brake Calipers and Brackets category, designed for installation on the front right axle. This used caliper allows for the restoration of proper brake system operation, maintaining factory performance parameters and fitment characteristic of BMW solutions, making it a practical choice for repairs and servicing of these models.