BMW F20 F21 F22 Brake Caliper Rear Left N/S M Sport Brembo Red 6860737

BMW F20 F21 F22 Brake Caliper Rear Left N/S M Sport Brembo Red is an original component from the Brake calipers and carriers category, designed for installation on the rear axle on the driver's side. This solution is dedicated to the M Sport version, ensuring precise pad guidance and stable brake system operation under demanding operating conditions.

Specifications and technical data

• SKU: 6860737-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6860737
• Substitutable numbers: 34216860737, 6860737, 34216860738, 6860738
• Location on the vehicle: Rear, Left
• Part type: Brake Caliper
• Category: Calipers & Brackets

Purpose and fitment for BMW F-series

The presented caliper has been designed specifically for BMW F-series models from the F20, F21, and F22 families in M Sport versions, taking into account the characteristics of the rear axle and brake force distribution. The placement on the vehicle is rear, left side, which is crucial when selecting parts to maintain proper geometry and even system operation. As an original BMW component, the caliper works with factory discs, pads, and brake lines intended for the M Sport package, which facilitates installation and reduces the risk of compatibility issues.

Brembo construction for the M Sport version

The Brembo brake caliper for M Sport is distinguished by a rigid, stable construction that limits deflection during intensive braking. As a result, the clamping force of the pads against the disc is better controlled, and the brake pedal response remains predictable. The characteristic red finish serves not only an aesthetic function but also allows for easy identification of the M Sport version during service inspections. For users who value the dynamic character of their car, this is an aesthetically attractive element of the brake system that emphasizes the sporty nature of the BMW.

Condition, functionality, and practical application

The offered caliper is a used component, which allows for economical repair or modernization of the brake system while maintaining the manufacturer's original specifications. A properly selected rear left caliper ensures:

• stable pad guidance on the disc during daily and dynamic driving,
• proper operation of the brake system on the driver's side on the rear axle,
• consistency with the factory M Sport configuration in terms of braking force and characteristics. This solution will work well both for replacing a damaged component and for restoring the full efficiency of the brake system after intensive use.

How to safely select used brake calipers

When choosing a used brake caliper, it is crucial to pay attention to compatibility with the specific BMW model, equipment version, and mounting side. It is also worth knowing the basic principles of assessing the technical condition of brake components to avoid safety and durability issues. Detailed tips on how to approach the purchase of used discs, calipers, and ABS components step-by-step can be found in the article: Second-hand brake system: how to safely select discs, calipers, and ABS?.

Expanding the BMW brake system

If you are planning a comprehensive repair or modernization of the braking zone in your BMW and need other elements from the same group, such as additional calipers, carriers, or brackets, check out the available parts in the BMW brake calipers and carriers category. When considering the choice between new and used parts, it is worth analyzing the differences in costs, availability, and expected durability. A helpful comparison of both solutions can be found in the post: Car parts – new or used? We compare costs, quality, and durability, which will facilitate making an informed decision when planning service work on your BMW.