BMW Z4 E85 Front Shock Absorber Spring Strut Suspension Right O/S 6770346

BMW Z4 E85 Front Shock Absorber Spring Strut Suspension Right O/S is an original component from the Shock absorbers and struts group, designed for the front right axle of the BMW Z4 E85 model. This used OEM component ensures proper support for the suspension strut, body stabilization, and predictable vehicle handling in accordance with BMW's factory specifications.

Specifications and technical data

• SKU: 6770346
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6770346
• Substitutable numbers: 6770346, 31316770346, 6785990, 31316785990, 31316761896, 6761896
• Location on the vehicle: Front, Right
• Part type: Damper
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The presented shock absorber is responsible for damping vibrations and controlling body movement on the right side of the front axle. In combination with other suspension components, it contributes to:

• maintaining stable tire contact with the road surface during acceleration, braking, and cornering,
• reducing body roll and swaying on uneven surfaces,
• precise handling characteristic of the BMW Z4 E85.

Thanks to the correctly selected damping characteristics, the shock absorber supports the steering system, improving the car's predictable response and driving comfort during both daily use and dynamic driving.

Original origin and fitment for BMW

The shock absorber was designed specifically for the BMW Z4 E85 as an OEM part, which means full structural compatibility with the factory suspension. The correct placement on the vehicle – front, right side – eliminates the risk of installation issues and ensures:

• proper positioning relative to the steering knuckle and body,
• maintenance of the factory suspension geometry,
• compatibility with stock springs and other strut components.

Such a fit is particularly important in cars with a sporty character, where even minor deviations from the specification can impair handling and grip.

Characteristics of the used component

The presented shock absorber is a used part, which allows for reduced service costs while maintaining the original BMW specification. Choosing a component from dismantling is a beneficial solution especially when you want to:

• maintain the factory suspension operating characteristics,
• avoid compromises associated with aftermarket replacements of uncertain parameters,
• economically restore the efficiency of the running gear.

The used shock absorber from the Shock absorbers and struts group is a good choice for routine repairs when compliance with the vehicle's original design is a priority.

Installation and maintenance recommendations

When replacing a shock absorber on the front axle, it is recommended to check other suspension strut components, such as the spring, top mount, bump stops, and dust covers. A correctly performed installation and wheel alignment after replacement contribute to:

• even tire wear,
• driving stability at higher speeds,
• safe vehicle behavior during emergency braking.

To better understand the role of the shock absorber in the entire running gear system and the relationship between it and control arms or stabilizers, it is worth checking out our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.

Expanding BMW suspension service

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other elements from the same group, such as struts, inserts, or complete assemblies, check out the available parts in the BMW shock absorbers and struts category.