BMW 1 3 E81 E87 E90 E92 Rear Left Right Wheel Ventilated Brake Disc 296X10,5

BMW 1 3 E81 E87 E90 E92 Rear Left Right Wheel Ventilated Brake Disc 296X10,5 is an original brake system component designed for the rear axle, for either the right or left side. Thanks to its ventilated design, it ensures stable heat dissipation and predictable brake performance under typical operating conditions. This solution is dedicated to users who want to maintain the factory braking characteristics and solid build quality in their BMW 1 or 3 Series.

Specifications and technical data

• SKU: 6855002
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6855002
• Substitutable numbers: 34216855002, 6855002, 34214031725, 4031725, 34216769271, 6769271, 34216764649, 6764649, BG
• Location on the vehicle: Rear, Right, Left
• Category: Brake Disc Rotors

Purpose and compatibility

The presented BMW brake disc has been designed for installation on the rear axle, with the possibility of application on either the right or left side. The design corresponds to the factory solutions used in BMW 1 Series E81/E87 and 3 Series E90/E92 models, which allows for maintaining the proper operating parameters of the brake system and the appropriate braking force characteristics.

The ventilated structure of the disc promotes even temperature distribution during braking, which reduces the risk of overheating and helps maintain repeatable system efficiency in daily driving. As a result, this component performs well both in city traffic and on longer routes.

Construction and technical properties

The disc belongs to the Brake discs category and features a ventilated working structure that supports effective cooling of the friction surfaces. The properly selected working diameter and thickness of the disc ensure correct cooperation with the brake calipers and pads intended for this generation of BMW.

The original origin of the component means maintaining factory manufacturing tolerances, which translates into correct seating on the hub, stable operation without excessive vibrations, and predictable wear. This is particularly important for safety-critical components such as BMW brake discs.

Performance characteristics and installation

The item is offered as a used brake disc, which allows for reducing the cost of brake system repairs while maintaining the manufacturer's original specifications. The disc is intended for installation in place of the factory component, following the standard service procedure for the rear axle.

Placement on the vehicle includes the rear axle on both sides, which facilitates part selection when replacing a pair of discs. With proper installation and the use of appropriately selected brake pads, stable, repeatable braking and comfortable system operation can be achieved under typical road conditions.

Benefits of using an original BMW disc

Using an original, used brake disc allows for maintaining the consistency of the brake system with the manufacturer's factory assumptions. Key advantages include:

• maintaining proper geometry and fitment to the hub and caliper,
• predictable braking characteristics consistent with factory settings,
• possibility of economical repair using dismantled parts,
• reducing the risk of compatibility issues compared to random aftermarket replacements.

For many users, it is also important to maintain the consistency of the brake system with other suspension and drivetrain elements, which promotes stable vehicle handling.

Safety, economy, and technical knowledge

Choosing used brake system components should be supported by reliable technical knowledge. If you want to better understand how to safely use dismantled parts and how to optimize service costs, check out the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts, which discusses a practical approach to selecting used brake components.

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 discs, pads, or brake lines, check out the available parts in the BMW brake discs category.