Suspension Leg BMW F80 M3 F82 M4 F87 Rear Left N/S Axle Brake Disc Hub 2284795

Suspension Leg BMW F80 M3 F82 M4 F87 Rear Left N/S Axle Brake Disc Hub is a complete axle component featuring a hub, brake disc, and mount, designed for installation on the driver's side. By maintaining the factory geometry and design of the original BMW suspension, it ensures precise handling and stability during dynamic driving. This solution is particularly beneficial for post-accident repairs, replacing worn components, or restoring track cars to factory specifications for road use.

Specifications and technical data

• SKU: 2284795-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2284795
• Substitutable numbers: 33302284795, 2284795, 2284881, 2284615
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and compatibility

The presented suspension replacement kit has been designed for rear-wheel-drive BMW F-series models: F80 M3, F82 M4, and F87. The placement on the vehicle is the rear left side, which allows for a direct replacement of a damaged or worn module without the need for modifications to the body structure or braking system.

The complete configuration with the brake disc, hub, and mount facilitates servicing, reducing the number of workshop operations and minimizing the risk of installation errors. This is particularly important in high-performance vehicles, where the precision of the rear axle directly impacts traction and safety.

Construction and function of the suspension component

The rear left suspension module plays a key role in transferring loads between the body and the wheel, as well as in maintaining proper axle geometry. Integrating the hub, brake disc, and mount into a single assembly:

• facilitates maintaining wheel alignment relative to the body,
• stabilizes the braking system's operation at high speeds,
• ensures consistent suspension performance with traction and stability control systems.

Such a solution is particularly beneficial in BMW M sports cars, where the suspension operates under higher loads than in standard versions.

Condition, origin, and benefits of choosing a used part

The component comes from the original BMW parts line and is offered as a used part. This ensures the preservation of the factory design, proper fitment to the body, and compatibility with stock braking and suspension systems. Compared to aftermarket replacements, the original axle module allows for maintaining the handling characteristics intended by the manufacturer.

Choosing a used suspension kit is cost-effective while maintaining high material quality and geometry. It is a good solution both for post-collision repairs and for replacing wear-and-tear components in vehicles used intensively.

Installation and maintenance recommendations

During installation, it is recommended to perform a full rear axle geometry check and verify the condition of mating components, such as control arms, links, or shock absorber mounts. A correctly installed module ensures stable handling, even tire wear, and proper operation of active safety systems.

To maximize the trouble-free service life of the used suspension, it is worth performing regular inspections and checking for play. Practical tips on maintenance and usage can be found in the article How to extend the life of used car parts?, which describes, among other things, best practices for suspension components.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other components from the same group, such as additional arms, mounts, or complete axle modules, check the available parts in the BMW suspension replacement kits category.