BMW 1 Series F20 116d ed Rear Left N/S Leg Spring Strut Hub Caliper

BMW 1 Series F20 116d ed Rear Left N/S Leg Spring Strut Hub Caliper is a complete, original module including the spring, strut, hub, and caliper, designed for installation on the rear left side of the vehicle. Thanks to the factory BMW design, this component ensures consistent vehicle handling, predictable cornering behavior, and proper integration with other rear axle components. It is a practical solution for users looking for a professional, technically matched base for repairing or replacing the entire suspension corner.

Specifications and technical data

• SKU: 6873724
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873724
• Substitutable numbers: 33526873724, 6873724, 33326792515, 6792515, 34216850851, 6850851, 33207624205, 7624205, 34216792225, 6792225, 33526863752, 33526860740, 6860740, 33526791586, 6791586, 6863752
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the vehicle

The presented item is a complete rear left suspension assembly dedicated to the BMW 1 Series F20 in the 116d version. The set operates on the rear axle, on the driver's side, and is responsible for maintaining proper wheel geometry, body stability, and effective load transfer during driving, braking, and traversing uneven surfaces.

The placement on the vehicle is clearly defined as the rear – left side, which facilitates part selection during post-collision repairs, replacement of worn components, or restoring factory handling parameters. The structural consistency of the entire module reduces the risk of component mismatch and speeds up the service process.

Set construction and benefits of use

The assembly includes key components of the suspension corner: spring, strut, hub, and caliper. This combination allows the product to be treated as a functional package for comprehensive replacement within one wheel, rather than selecting each component separately.

• the spring and strut are responsible for maintaining vehicle height and controlling suspension deflection,
• the hub serves as the central mounting point for the wheel bearing, suspension components, and the braking system,
• the caliper ensures proper brake operation in conjunction with the disc and pads.

A module configured in this way helps maintain factory suspension performance characteristics, which is important for both driving comfort and the vehicle's predictable behavior in emergency situations.

Original BMW origin and replacement numbers

The product comes from the BMW OE line, which means it was designed in accordance with the vehicle manufacturer's factory standards. Using an original suspension module reduces the need for modifications and ensures proper mounting points and compatibility with standard body and braking system components.

The assembly has a dedicated part number and associated replacement numbers, which facilitates its identification in service catalogs and parts selection systems. This allows a mechanic or technical advisor to quickly verify compatibility with a specific BMW 1 Series F20 116d configuration, minimizing the risk of ordering errors.

Condition, installation, and service application

The item is offered in used condition, which allows for economical repair while maintaining original BMW specifications. This solution is particularly beneficial for post-accident repairs when it is necessary to replace the entire suspension corner along with braking components.

The set has been configured as a complete kit for installation in a specific location on the vehicle, which in practice:

• simplifies the service process – one module instead of many individual parts,
• reduces the risk of incorrect selection of cooperating components,
• promotes the maintenance of consistent suspension performance characteristics after repair.

For workshops and individual users, this means shorter vehicle downtime and greater confidence that the car will behave according to the manufacturer's specifications after installation.

Technical support and additional materials

To better understand the role of individual suspension components and the impact of their condition on driving safety, it is worth reading the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article discusses practical aspects of diagnostics and operation of key suspension components in popular models.

If you are considering choosing between an original part and a replacement and want to know the arguments in favor of used OEM elements, the following material will be helpful: 5 reasons why a used OEM part is a better choice than a replacement. You will find specific examples and criteria there that will make it easier to make an informed purchasing decision.

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other elements from the same group, such as springs, struts, or complete corner modules, check the available parts in the BMW suspension replacement kits category.