Audi A4 B8 A5 8T Q5 8R Control Arm Lower Wishbone Front Left N/S 8K0407695H

Front Lower Control Arm Left for Audi A4 B8 / A5 8T / Q5 8R is a suspension component designed for the front axle on the driver's side. It is responsible for precise wheel guidance, driving stability, and proper cooperation with other suspension components in Audi vehicles.

Specifications and technical data

• SKU: 8K0407695H
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0407695H
• Substitutable numbers: 8K0407695H, 8K0 407 695 H
• Location on the vehicle: Front, Left
• Part type: Control Arm Kit
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in Suspension

The presented front lower left control arm operates within a multi-link system of the front axle, transferring loads between the body and the wheel hub. Its task is to maintain stable suspension geometry during acceleration, braking, and cornering, which translates to predictable vehicle behavior.

Its placement on the front left side of the vehicle ensures proper cooperation with the spring-damper strut, steering knuckle, and other control arms. This allows the suspension system to effectively compensate for road surface irregularities and maintain constant tire contact with the road.

Construction and User Benefits

The lower control arm is a load-bearing element that integrates the mounting to the body and the connection point to the steering knuckle via a ball joint. This construction enables:

• precise wheel guidance in the horizontal and vertical planes,
• control of toe and camber angles within the manufacturer's design specifications,
• reduction of vibrations and play in the drivetrain, provided other suspension components are in good condition.

A properly selected control arm in the Control Arms and Ball Joints category is crucial for safety, driving comfort, and even tire wear.

Selection, Compatibility, and Installation Aspects

As a component designed for specific Audi models, this front left control arm allows for the preservation of the vehicle's factory handling parameters. When selecting a part, it is worth paying attention to:

• compatibility with the body model (A4 B8, A5 8T, Q5 8R),
• placement on the vehicle – front, left side,
• appropriate reference numbers in the vehicle's technical documentation.

Professional installation using the correct torque specifications and subsequent wheel alignment allow for the full utilization of this suspension element's potential and reduce the risk of accelerated tire wear or instability at higher speeds.

Characteristics as a Used Part

The offered control arm belongs to the group of used suspension components, allowing for economical repair while maintaining a design consistent with Audi's factory solutions. This type of component is particularly attractive for post-accident repairs, replacing a single control arm, or restoring suspension functionality in intensively used vehicles.

Before installation, standard verification of the ball joint and rubber-metal bushings is recommended, as well as an assessment of other suspension components to ensure consistent behavior of the entire front axle.

Related Products and Technical Knowledge

If you need other elements from the Control Arms and Ball Joints for Audi category, check out the Audi control arms and ball joints available in our store to select a complete solution for the entire suspension system.

For a better understanding of suspension operation and the impact of control arms on vehicle handling, it is worth reading the technical guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which discusses practical aspects of diagnosing and operating these components.