BMW 1 SERIES E81 E87 E87N Brake disc calliper hub wheel carrier front left N/S

BMW 1 SERIES E81 E87 E87N Brake disc calliper hub wheel carrier front left N/S is a complete, used assembly designed for the front axle on the driver's side. This solution allows for a consistent replacement of key braking and suspension components, ensuring proper wheel alignment and stable brake performance in your BMW.

Specifications and technical data

• SKU: 6854996
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 34116854996
• Substitutable numbers: 34116854996, 6854996, 34116764629, 6764629, 34116774681, 6774681, 31216765157, 6765157, 34116768185 34116773021, 6768185, 6773021, 31216793923, 6793923, 31216764443, 6764443
• Location on the vehicle: Front, Left
• Category: Brake Disc Rotors

Purpose and configuration of the set

The offered item includes brake discs along with the calliper, hub, and wheel carrier for the front left side. The set is dedicated to BMW 1 Series models of the E81, E87, and E87N generations, which facilitates the selection of parts in terms of suspension geometry, mounting points, and compatibility with the factory braking system.

A set configured in this way allows for maintaining component consistency within one corner of the vehicle, which is particularly important during post-collision repairs, replacing worn-out parts, or restoring factory handling and braking parameters.

Benefits of using a complete assembly

Using a complete assembly of the disc, calliper, hub, and wheel carrier provides a number of practical benefits:

• maintaining dimensional and structural compatibility between braking and suspension system components,
• reducing the risk of front suspension geometry issues after repair,
• simplifying the installation process due to the components being matched within a single set,
• the ability to efficiently replace the entire corner in case of mechanical damage.

For the user, this means more predictable vehicle behavior during braking, more stable handling, and easier diagnostics of any vibrations or noises originating from the wheel area.

Product characteristics and condition

The set comes from the original BMW line, which helps maintain the factory operating parameters of the braking and suspension system. The used nature of the parts allows for an economical repair while maintaining the original design specifications valued by many BMW users.

The placement on the vehicle is clearly defined as front, left side, which minimizes the risk of error during selection and installation. This type of designation is particularly important in the case of suspension and brake components, where differences between sides can be structurally significant.

Selection and safety of use

When selecting used brake system components, it is crucial to pay attention to compatibility with the specific body version and vehicle generation. In the case of the BMW 1 Series E81/E87/E87N, using a complete assembly from a single vehicle promotes technical consistency and facilitates subsequent operation.

If you want to deepen your knowledge on the safe selection of used brake components, it is worth reading the guide: Second-hand brake system – how to safely choose discs, callipers, and ABS?. The article contains a practical checklist that helps assess the condition and suitability of such elements for daily use.

Expanding BMW brake system upgrades

If you are planning a comprehensive repair or upgrade of the braking area in your BMW and need other elements from the same group, such as additional disc sets, pairs of discs for the other axle, or sets of discs with similar specifications, check the available parts in the category BMW brake discs.

For those considering wider use of aftermarket components in cars of this brand, the following material may also be useful: Used parts for BMW – is it worth it? Key benefits for brand fans, which discusses, among other things, economic aspects, quality issues, and the impact of such a choice on the further operation of the vehicle.