Brake Caliper BMW G20 G21 M Sport Front Right O/S Brake Housing Red 44/348/36

Brake Caliper BMW G20 G21 M Sport Front Right O/S Brake Housing Red is an original brake system component designed for the front axle on the passenger side. Its sporty red finish and M Sport specification design make it an attractive choice both technically and visually. This is a used OEM component that allows for maintaining consistency with the factory brake system and body styling, while ensuring precise brake pad guidance and stable operation of the entire caliper.

Specifications and technical data

• SKU: 6891344
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6891344
• Substitutable numbers: 6891344, 34106891344
• Location on the vehicle: Front, Right
• Color: Red
• Category: Calipers & Brackets

Purpose and fitment for BMW G20/G21 series

The presented caliper is designed for installation on the front right axle in BMW G20 and G21 series models in M Sport versions. This means full compatibility with factory mounts, steering knuckle geometry, and the intended brake disc diameter. Consequently, this component can be used as a replacement for the factory caliper in case of wear, mechanical damage, or when upgrading the brake system to M Sport specifications.

Construction, color, and operating characteristics

The caliper belongs to the Brake Calipers and Brackets category, responsible for evenly pressing the pads against the disc and providing stable guidance for the friction linings. The design intended for the M Sport package ensures appropriate body rigidity, which limits deflection during intensive braking and promotes consistent braking force. The red finish gives the brake system a distinctly sporty character, blending well with open-style wheels and emphasizing the car's dynamic image.

The placement on the vehicle on the front right side allows for maintaining the correct operating direction of the caliper and proper routing of the brake line. Thanks to this, the system retains its factory performance characteristics, and the response to brake pedal pressure remains predictable and consistent with other system components.

Benefits of using an original BMW caliper

Using an original BMW M Sport brake caliper offers a range of practical benefits:

• maintaining factory geometry and braking force on the right side of the front axle,
• compatibility with the intended type of brake pads and discs for the M Sport package,
• visual consistency with other brake system components on the vehicle,
• reduced risk of installation issues due to perfect fitment with original brackets and mounts.

The used nature of the part allows for an economical restoration of the brake system's efficiency while maintaining the original build quality typical of the BMW brand. This is a particularly beneficial solution for post-accident repairs or restoring a vehicle to factory specifications after previous modifications.

Selection, installation, and operational safety

Before installation, it is recommended to verify the caliper's compatibility with the specific engine version and vehicle equipment, as well as to inspect the condition of working surfaces, threads, and mounting points. A correctly selected caliper works with the ABS and electronic stability control systems, ensuring even distribution of braking force between the left and right sides. Installation should be performed by a qualified service center, following procedures for bleeding the system and checking for line leaks.

To better understand what to look for when purchasing used brake system components, it is worth checking the practical tips in the article Second-hand brake system: how to safely select discs, calipers, and ABS?, where the process of assessing the technical condition of such components is discussed step by step.

Expanding your BMW brake system upgrade

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 guide supports, check out the available parts in the BMW Brake Calipers and Brackets category.