BMW G30 M Sport Right O/S Front Brake Caliper Housing Carrier 44/348/36

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G30 M Sport Right O/S Front Brake Caliper Housing Carrier is an original M Sport brake system component designed for installation on the right side of the front axle. This is a solution for users who expect precise handling, stable deceleration, and the maintenance of factory braking characteristics in their BMW.

Specifications and technical data

• SKU: 6891274
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6891274
• Substitutable numbers: 6891274, 34116891274, 6880304, 34116880304, 6891236
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and compatibility with BMW G30 M Sport

The presented caliper has been designed specifically for the M Sport version, which means it is compatible with the sport-tuned suspension and braking system of the G30 generation BMW 5 Series. The placement on the vehicle is front, right side, ensuring the component works with the appropriate brake disc and pads while maintaining correct geometry and clamping force.

The original BMW design ensures proper pad guidance in the carrier, even pad wear, and stable operating parameters under higher thermal loads typical of dynamic driving.

Construction and technical characteristics of the caliper

The caliper belongs to the Brake Calipers and Carriers group, meaning it is responsible for both generating braking force and correctly holding the pads relative to the disc. The design intended for the M Sport system allows for effective heat dissipation and the maintenance of a stable braking point even during repetitive, intensive use.

The component features dedicated mounting points for the steering knuckle and hydraulic connections prepared for use with the factory BMW brake line. As a result, installation is straightforward, without the need for system modifications, and the system retains factory operating pressures and brake pedal feel.

Benefits of using an original BMW caliper

Choosing an original M Sport caliper translates into a number of practical advantages in daily operation:

• maintenance of the factory braking characteristics intended by BMW engineers,
• consistency with vehicle safety systems, such as ABS and stability control,
• secure fitment to the hub, disc, and pads without the need for modifications,
• easier diagnostics and service in professional workshops.

A component from this group is particularly important in higher-power vehicles, where the braking system operates across a wider temperature range and requires a stable, predictable response to pedal input.

Condition, origin, and practical application

The offered caliper is a BMW part sourced from dismantling, which allows for combining a favorable purchase cost with the retention of the manufacturer's original specifications. For many users, this is a reasonable compromise between quality and budget, especially during comprehensive brake system repairs.

The placement on the vehicle (front, right side) facilitates the selection of other components – discs, pads, and lines – in accordance with the factory configuration. In practice, installation comes down to correctly seating the caliper on the steering knuckle, bleeding the system, and verifying the operation of the pistons and guide pins in accordance with the service procedure.

Selecting a used caliper and technical support

When choosing a used brake system component, it is crucial to pay attention to compatibility with the body style, brake system type, and mounting side. In this case, we are dealing with a caliper intended for the right side of the front axle, which should be taken into account when planning a repair or replacing a pair of calipers.

If you want to better understand how to safely use recycled parts in a brake system and how to optimize service costs, it is worth reading our guide: Brake calipers under the microscope: how to lower repair costs by choosing verified used components.

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