Front Brake Caliper BMW G11 G30 M Sport Right O/S Brake Unit Housing 44/374/36

Visual condition of the part

The product shows signs of use visible in the photos.

Front Brake Caliper BMW G11 G30 M Sport is an original BMW braking system component, designed for installation on the front axle on the passenger side. Thanks to its factory M Sport design, it ensures stable brake pad guidance, precise braking force modulation, and consistency with the factory characteristics of the braking system in these models.

Specifications and technical data

• SKU: 6891304
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6891304
• Substitutable numbers: 6891304, 34116891304, 6880306, 34116880306
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and fitment

The offered caliper belongs to the Brake calipers and carriers group and has been designed specifically for the front axle on the right side of BMW G11 and G30 series vehicles in the M Sport version. The body construction and the layout of the mounting points comply with the manufacturer's factory requirements, which facilitates installation and allows for maintaining the original geometry of the braking system.

The placement on the vehicle on the front axle on the offside (O/S) ensures proper guidance of the brake disc and pads, as well as correct cooperation with other components of the braking system.

Construction and performance characteristics

The Front Brake Caliper BMW G11 G30 M Sport utilizes a design adapted for intensive use, typical for heavier premium class sedans. The body provides the rigidity necessary to maintain even pressure of the pads against the disc, which translates into repeatable braking performance and thermal stability during long descents or dynamic highway driving.

The arrangement of guides and mounting sockets is optimized for even pad wear, as well as easier maintenance – the removal and reinstallation of the caliper can be performed using standard workshop procedures without the need for system modifications.

Benefits of using an original BMW caliper

Using an original BMW M Sport brake caliper allows you to maintain the factory parameters of the braking system, including:

• consistency of braking characteristics between the left and right sides of the front axle,
• proper cooperation with factory discs and pads,
• appropriate system rigidity under heavy loads,
• compatibility with stock carriers and brake lines.

An item from this group, even in used condition, represents an attractive cost-effective solution compared to new components, while maintaining the original BMW specification and predictable behavior during braking.

Condition, verification, and service application

The product is offered as a used part, which allows for a significant reduction in repair costs while maintaining the original design. Such components are frequently chosen both by workshops specializing in the BMW brand and by conscious users who expect factory fitment without the need to invest in new components.

Before installation, a standard service procedure is recommended: checking for leaks, verifying piston operation, assessing the condition of surfaces interacting with the pads, and replacing the brake fluid in accordance with the vehicle manufacturer's recommendations. A caliper prepared in this way can work effectively in the braking system for a long service life.

Braking system expansion and part selection

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 mounting carriers, check the available parts in the BMW brake calipers and carriers category.

To better understand how to safely use original, used braking system components and how to optimize service costs, it is worth reading our guide: Brake calipers under the microscope: How to effectively reduce braking system repair costs by choosing proven recycled parts.