BMW G20 G21 G22 G26 G42 M Sport Rear Brake Caliper Housing Right O/S 8836850

The BMW G20/G21/G22/G26/G42 M Sport Rear Right Brake Caliper is an original brake system component designed for the rear axle on the passenger side. Thanks to its factory M Sport line origin, it ensures precise fitment, stable operation, and consistency with the factory braking characteristics. This is a solution for users who want to maintain the original BMW brake system specification when replacing a worn caliper.

Specifications and technical data

• SKU: 8836850
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8836850
• Substitutable numbers: 8836850, 34208836850
• Location on the vehicle: Rear, Right
• Part type: Brake Caliper & Bracket
• Category: Calipers & Brackets

Intended Use and Compatibility

The presented M Sport rear brake caliper is dedicated to BMW G20, G21, G22, G26, and G42 series models equipped with the sport brake system. Its placement on the vehicle is the rear axle, right side, which allows for unambiguous identification of the mounting position and reduces the risk of errors when selecting parts.

The original BMW design guarantees the preservation of correct mounting geometry, proper pad guidance, and compatibility with factory brake discs and hardware in M Sport versions.

M Sport Caliper Construction and Function

The caliper plays a crucial role in generating braking force by pressing the pads against the disc. The M Sport version incorporates solutions adapted to higher thermal and mechanical loads typical of dynamic driving. The caliper body construction ensures:

• stable guidance of brake pads during intense braking,
• adequate body stiffness for repeatable braking force,
• proper cooperation with the vehicle's hydraulic system.

Thanks to this, the M Sport rear caliper helps maintain consistent braking characteristics between the front and rear axles, which is important for vehicle stability and the operation of assistance systems such as ABS or traction control.

Benefits of Using an Original BMW Caliper

Choosing an original BMW brake caliper from the M Sport line primarily means certainty of fitment for the specific G20/G21/G22/G26/G42 platform. This means no modifications are needed, factory mounting points are preserved, and compatibility with standard brake hardware is ensured.

The main advantages of using this component include:

• maintaining the factory braking force characteristics on the rear axle,
• consistency with other M Sport system components,
• reducing the risk of incorrect operation of active safety systems.

As a used component, the caliper offers a cost-effective solution while maintaining the original manufacturer's specifications, which is particularly important for repairs of vehicles driven dynamically.

Application in Service and Brake System Upgrades

The M Sport rear right caliper is suitable for both standard replacement of a worn component and for upgrading the brake system in vehicles factory-equipped with the sport package. Due to its unambiguous designation for the rear right side, it facilitates the planning of service work and the selection of other components, such as discs and pads of the appropriate specification.

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 mounts, check the available parts in the BMW Brake Calipers and Brackets category.

How to Safely Use Used Brake Calipers

When choosing a used brake caliper, it is crucial to pay attention to the condition of the body, threads, mounting points, and the overall completeness of the component. A properly selected and verified caliper can significantly reduce repair costs while maintaining the required brake system operating parameters.

To better understand how to optimally select such components and what to look for during installation, it is worth reading the guide: Brake Calipers Under the Magnifying Glass: How to Effectively Reduce Brake System Repair Costs by Choosing Verified Used Parts.