Front Left Air Suspension Strut for Audi A6 S6 RS6 C6 4F

1. Vehicle and Position Compatibility

The KU-FV-06-002 air suspension strut is designed for the front-left position of selected Audi A6, S6 and RS6 models on the C6/4F platform equipped with the corresponding factory air suspension system.

OE number 4F0616039AA identifies the front-left strut. Fitment varies according to body style, production year, suspension equipment and electronic damping configuration, so buyers should verify the OE number, VIN and vehicle option codes before ordering.

2. Air Spring and Damping Control

• Integrated Suspension Assembly: Combines air-spring support and shock-absorbing functions in one front suspension unit.

• Continuous Damping Control: Supports the compatible CDC system in adjusting damping response according to driving and road conditions.

• Road-Impact Absorption: Helps reduce vibration and impact transmitted from uneven road surfaces to the vehicle body.

• Controlled Suspension Movement: Supports stable compression and rebound during acceleration, braking and cornering.

3. Ride-Height System Integration

• Vehicle-Level Support: Works within the original air suspension system to help maintain the programmed ride height under changing load conditions.

• Pressurized Air Operation: Connects to the corresponding air line and operates within the vehicle’s pneumatic suspension circuit.

• Electronic System Compatibility: Interfaces with the applicable damping-control connection and vehicle suspension management system.

• Left-Side Configuration: Mounting points, air connection and electrical interface are arranged for the front-left position.

4. Installation and Diagnostic Requirements

• OE Number Verification: Match the existing front-left strut number before ordering or installation.

• Suspension Inspection: Check the compressor, valve block, air lines, height sensors and electrical connections during replacement.

• Pneumatic Leak Test: Inspect the air-line connection and surrounding suspension circuit for leakage after installation.

• Ride-Height Calibration: Calibrate the suspension and clear stored diagnostic fault codes when required.

• Professional Installation: Replacement should be performed by technicians familiar with electronically controlled air suspension systems.