BMW F30 F31 F32 LCI Front Axle Brake Disc 370×30 Left Right N/O/S Set 6797606

Description

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F30 F31 F32 LCI Front Axle Brake Disc 370×30 Left Right N/O/S Set for the facelifted BMW F-series (F30, F31, F32 LCI) is a complete, used pair designed for the left and right side of the front suspension. The set is designed as a large-diameter brake system component, ensuring stable deceleration and predictable vehicle behavior in daily use. This is a solution for users looking for parts that comply with BMW factory specifications, without interfering with the vehicle’s design.

Specifications and technical data

• SKU: 6797606
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6797606
• Substitutable numbers: 6797606, 34106797606
• Location on the vehicle: Front, Left, Right
• Part type: Brake Disc Rotor
• Category: Brake Disc Rotors

Purpose and fitment for BMW F30 / F31 / F32 LCI

The presented set of discs has been developed for the front axle of facelifted (LCI) BMW F-series cars, where precise fitment to the hub, caliper, and brake dust shields is required. Mounting on the front axle, left and right side, allows for maintaining the symmetry of brake operation and the correct braking force characteristics intended by the vehicle manufacturer.

As an item from the Brake discs category, the set works with factory calipers and pads intended for this configuration, which facilitates service and reduces the risk of compatibility issues. A used OEM part is a good solution for drivers who want to maintain the original character of the braking system without using replacements with uncertain parameters.

Technical and functional characteristics

The set includes two discs mounted on the front of the vehicle, which allows for the simultaneous replacement of both sides of the axle – a solution recommended for uniform brake operation and vehicle stability during intensive braking. The disc design is adapted to a large working diameter, which translates into:

• a larger friction surface working with the pads,
• better heat dissipation under repetitive braking conditions,
• more linear brake pedal response.

Thanks to the preservation of factory geometry and parameters, the ABS system and electronic stability control systems can operate within the range intended by the manufacturer, without the need for additional calibration resulting from the use of non-standard components.

Condition, origin, and benefits of choosing a used part

The offered set of BMW brake discs comes from the secondary market and is marked as a used original element. In practice, this means maintaining factory build quality, proper balance, and compliance with the vehicle manufacturer’s technical documentation. Choosing such a part allows for reducing service costs while maintaining consistency with other braking system components.

For many BMW users, it is important that used OEM discs retain the design parameters intended for a specific engine and equipment version, which is especially important in cars with higher power and weight. Using the set on both sides of the axle also facilitates monitoring wear in the future – both discs work under similar conditions, which promotes even aging of the components.

Installation recommendations and operational safety

Due to the key role of the braking system in driving safety, it is worth entrusting the installation of the discs to a workshop with experience in the BMW F platform. Proper cleaning of the hub, checking radial runout, and applying the correct tightening torques for the mounting bolts have a direct impact on braking comfort and the absence of steering wheel vibrations.

Before installation, it is also recommended to verify the condition of the pads, calipers, and brake lines to fully utilize the potential of the newly installed discs. For users who want to approach the purchase of secondary market components consciously, a guide describing the criteria for evaluation and selection of brake components will be helpful – detailed tips can be found in the article Second-hand braking system: how to safely select discs, calipers, and ABS?.

Expanding the BMW braking system

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 disc sets, compatible pads, or related components, check the available parts in the BMW Brake discs category.

For drivers analyzing long-term vehicle maintenance costs, including braking system service for various engine versions, a comparison of popular BMW power units may also be an interesting addition to your knowledge – more information can be found in the material BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which discusses, among other things, the impact of engine characteristics on the operation of components such as brakes.