BMW 3 F30 F31 320i N20 184 hp Rear Left N/S Suspension Leg Brake Caliper

BMW 3 F30 F31 320i N20 184 hp Rear Left N/S Suspension Leg Brake Caliper is an original component from the Suspension replacement kits group, designed for installation on the rear left side of the vehicle. Combining the suspension component with the brake caliper ensures consistent operation of the steering and braking systems, which translates into stable handling and predictable vehicle behavior.

Specifications and technical data

• SKU: 6792523-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6792523
• Substitutable numbers: 33326792523, 6792523, 34216850857, 6850857, 33207609351, 7609351, 34216864900, 6864900, 34216792229, 6792229, BG
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the BMW 3 F30/F31 320i chassis

The presented component is responsible for stable handling of the rear axle on the left side and proper load transfer from the body to the wheel. The integrated brake caliper works with the braking system, ensuring uniform braking force on the rear axle. Such a combination is particularly important in the BMW 3 F30/F31 320i N20 184 hp, where steering precision and predictable braking response are crucial for safety and driving comfort.

Benefits of using an original suspension component

Using an original suspension kit with a brake caliper allows you to maintain the factory geometry of the rear axle and the operating characteristics of the braking system. As a result:

• proper vehicle stability is maintained during braking and cornering,
• the risk of uneven tire wear on the rear axle is reduced,
• compatibility with factory safety systems is preserved,
• future diagnostics and maintenance are facilitated.

A used, original component from this group represents a reasonable compromise between repair costs and maintaining driving parameters close to factory specifications.

Vehicle placement and installation aspects

The component is intended for installation on the rear left side of the vehicle, which is important for both proper fitment and safety. Correct placement ensures compliance with the factory wheel guidance system and proper cooperation with other suspension and brake components on this axle. Installation should be performed by a qualified service center, following the vehicle manufacturer's procedures and properly bleeding the brake system after connecting the caliper.

Why choose a used component from dismantling

Choosing a used, original suspension kit with a brake caliper allows you to significantly reduce repair costs compared to new parts, while maintaining the high quality of workmanship characteristic of the BMW brand. This solution is particularly beneficial for comprehensive rear axle repairs, where several elements are replaced simultaneously. To maximize the potential of such components, it is worth checking out the practical tips contained in the article How to extend the life of used car parts, which describes methods for maintaining suspension and brake components from dismantling.

Repair expansion and selection of related BMW components

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

For larger service scopes, it is also worth analyzing how to optimally manage your repair budget. The guide Rising repair costs and the boom in used parts – how to save on car service? may be helpful, as it discusses when it is particularly profitable to reach for used OEM elements and how to do it consciously.