BMW E81 E87 Front Left Right N/O/S 116i 118i 118d Brake Disc Ventilated 284X22

BMW E81 E87 Front Left Right N/O/S 116i 118i 118d Brake Disc Ventilated 284X22 is an original braking system component designed for the front axle, on either the left or right side, for selected BMW 1 Series models. Thanks to its ventilated design and precise fitment for specific models, it ensures stable braking performance and predictable vehicle behavior in daily operation. This is a solution for users who want to maintain the factory braking characteristics and consistency with other BMW components.

Specifications and technical data

• SKU: 6854996-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6854996
• Substitutable numbers: 34116854996, 6854996, 34116764629, 6764629, BG
• Location on the vehicle: Front, Left, Right
• Category: Brake Disc Rotors

Purpose and compatibility

The presented BMW E81 E87 Front Left Right N/O/S 116i 118i 118d Brake Disc Ventilated 284X22 has been designed for use on the front axle, with the possibility of installation on both the left and right sides. The construction is adapted to the parameters of petrol and diesel engines used in popular 116i, 118i, and 118d variants, which allows for maintaining proper braking efficiency under the typical loads of these versions.

The placement on the vehicle reduces the risk of errors when selecting parts and facilitates service planning – the component is intended exclusively for the front, which is crucial for maintaining the correct balance of braking forces between the axles.

Construction of the ventilated brake disc

The disc belongs to the Brake discs category and features a ventilated design, which means it uses internal channels to dissipate heat. This type of construction:

• increases resistance to overheating during intensive braking,
• reduces the loss of efficiency (so-called fading) during repetitive braking,
• stabilizes the operation of brake pads and improves the consistency of braking force.

Thanks to its fitment for the specific BMW E81/E87 platform, the disc works with factory calipers and hubs, which translates into correct alignment with the pads and even wear of the friction surface.

Performance characteristics and installation

As an original BMW component from the Brake discs group, the product ensures proper fitment with the hub and predictable behavior during braking, without the need to modify other components. This facilitates installation in workshop conditions – the mechanic receives a part prepared for the standard replacement procedure, maintaining factory tolerances.

The used nature of the component allows for an economical restoration of the braking system's efficiency while maintaining the manufacturer's original specifications. This is a good solution for maintenance repairs when the priority is compliance with the factory design and predictable operating parameters.

Safety and selection of used brake components

When choosing a used brake disc, it is crucial to pay attention to compatibility with the specific BMW model, placement on the vehicle, and the type of construction (ventilated). Proper selection allows for maintaining even operation of the braking system, reducing vibrations, and ensuring stable vehicle handling during braking.

If you want to deepen your knowledge on the conscious selection of brake components from the secondary market, check out our guide: Second-hand braking system – how to safely choose discs, calipers, and ABS?. The article contains a practical checklist that helps assess the condition and suitability of used components.

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 discs, compatible pads, or supplementary lines, check the available parts in the BMW Brake discs category.