BMW F90 M5 Wheel Carrier Front Right O/S Axle Suspension Bearing F91 M8 7857012

BMW F90 M5 Wheel Carrier Front Right O/S Axle Suspension Bearing F91 M8 is an original suspension component designed to operate within the demanding front axle suspension system. As part of the Suspension Repair Kits category, it ensures precise wheel guidance, body stability, and proper interaction with other suspension components of BMW sports models.

Specifications and technical data

• SKU: 7857012
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7857012
• Substitutable numbers: 7857012, 31107857012, 31107857069, 7857069, BG
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and vehicle placement

The wheel carrier is designed for installation on the front right side of the vehicle, on the axle responsible for steering and handling dynamic loads. This component serves as a crucial link between the wheel hub, shock absorber, control arms, and steering system, influencing suspension geometry, camber, and toe-in.

Thanks to its dedicated fitment for the BMW F90 M5 and F91 M8 architecture, the wheel carrier works with factory mounting points, which facilitates servicing and reduces the risk of incorrect suspension alignment after repair.

Technical characteristics and role in the suspension

The front right wheel carrier acts as a load-bearing and guiding element for the wheel, transferring loads from the road surface to the body and stabilizing the vehicle's path at high speeds. The component's design is adapted to work with the advanced front axle suspension in M versions, where the following are essential:

• maintaining stable geometry under high lateral loads,
• precise wheel guidance during braking and acceleration,
• compatibility with bearings, control arms, and shock absorbers with sports characteristics.

As a part from the Suspension Repair Kits category, this element is intended for comprehensive chassis repairs, particularly in cases of mechanical damage, wear, or geometry correction following a collision.

Condition, origin, and benefits of use

The offered wheel carrier is an original BMW component in used condition, which allows for maintaining factory suspension performance parameters while optimizing repair costs. Using an original wheel carrier ensures:

• compliance with factory mounting points and dimensions,
• proper interaction with stock and sports suspension elements,
• preservation of the handling characteristics typical for M5 and M8 models.

For workshops and users, this means easier installation, predictable vehicle behavior after repair, and a reduced risk of geometry alignment issues.

Application in service and suspension upgrades

The front right wheel carrier is used both for standard replacement of damaged parts and for more extensive suspension work, such as replacing control arms, bearings, or shock absorbers. Replacing this component is particularly recommended after:

• mechanical damage resulting from hitting a curb or obstacle,
• detection of deformations affecting wheel alignment,
• post-accident repairs within the front axle area.

To maximize the potential of used suspension parts and ensure their durability, it is worth checking out practical tips on operation and maintenance – you can find them in the article How to extend the service life of used car parts?.

Compatibility and part selection

The wheel carrier was developed specifically for the BMW F-series suspension architecture in M versions, meaning its geometry, mounting points, and operating characteristics are adapted to high loads and dynamic driving. When selecting this part, pay attention to:

• compatibility with the body version and suspension system,
• placement on the vehicle (front, right side),
• classification in the Suspension Repair Kits group, which facilitates planning a comprehensive repair.

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other components from the same group, such as control arms, links, or additional brackets, check the available parts in the BMW Suspension Repair Kits category.