BMW F20 Suspension Coil Spring Rear Pair 6851927

BMW F20 Suspension Coil Spring Rear Pair is an original component from the Shock absorbers and struts group, designed for the vehicle's rear axle. The set ensures proper body support, stable handling, and predictable car behavior during daily operation. Thanks to the factory characteristics of the springs, the suspension maintains consistent performance with other chassis components of the BMW.

Specifications and technical data

• SKU: 6851927
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6851927
• Substitutable numbers: 6851927, 33536851927
• Location on the vehicle: Rear
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension

The presented set of rear springs is a load-bearing suspension element responsible for maintaining the correct body height and ensuring comfortable yet predictable rear axle performance. The springs work in conjunction with shock absorbers, influencing:

• vehicle stability during acceleration, braking, and cornering,
• damping of bumps and reduction of body roll,
• even load distribution on the rear axle.

Selecting springs dedicated to a specific BMW model allows for maintaining factory handling parameters, which is particularly important for the precise chassis of this brand.

Technical characteristics and installation

As an element from the Shock absorbers and struts category, the rear spring set has been designed to operate within a specific range of loads and suspension travel. The spring design is adapted to the rear axle geometry, which:

• ensures correct compression under the weight of passengers and luggage,
• maintains appropriate ground clearance in typical road conditions,
• reduces the risk of suspension bottoming during dynamic driving.

The rear axle placement facilitates the identification of the correct mounting area and allows for efficient replacement during standard service procedures. Using an original solution promotes consistent performance with stock shock absorbers and other system components.

Condition of the component and benefits of use

The product is offered as a used original BMW component, which allows for combining reasonable cost with maintaining factory specifications. Replacing worn or weakened springs with a functional set contributes to:

• more predictable rear axle behavior during load changes,
• reduction of the body "floating" effect,
• improved ride comfort compared to worn-out components.

Using elements consistent with the manufacturer's design minimizes the risk of unwanted suspension geometry changes and excessive wear of other chassis components.

Integration with the suspension system and safety

Rear springs in a BMW work directly with shock absorbers, control arms, and the stabilizer bar, creating a cohesive system responsible for traction and safety. A properly selected spring set:

• supports the effectiveness of assistance systems (ABS, traction control, electronic stability control),
• limits excessive body roll during sudden maneuvers,
• ensures better tire contact with the road surface on uneven terrain.

For users who want to better understand the role of springs in the entire chassis system, the following guide will be helpful: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.

Support with selection and further upgrades

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 shock absorbers, suspension struts, or complete assemblies, check the available parts in the BMW Shock absorbers and struts category.

Choosing a used, original component can also be beneficial from an economic and environmental perspective – you can find more on this topic in the article Eco-driving: discover the benefits of used car parts.