Listing Date: November 19, 2025

Genuine Audi Front Upper Suspension Control Arm

Part Number: 8K0407506N

Product Overview

This is a **brand new, Genuine VAG Control Arm** for the **Front Upper Right Side**. The "8K0" prefix confirms its primary application on the Audi B8/B9 platforms (A4, A5, Q5). This high-quality aluminum control arm is part of the multi-link front suspension system. It is essential for maintaining wheel alignment, steering stability, and controlling suspension movement. Replacing a worn arm (indicated by knocking, squeaking, or loose steering) is critical for handling and safety.

Key Features & Specifications

  • **Genuine Audi/VAG Part:** Ensures factory quality, strength, and precise alignment geometry.
  • **Side & Position:** **FRONT UPPER RIGHT** (Offside / Passenger Side LHD).
  • **Function:** Maintains wheel alignment and controls suspension travel.
  • **Component Type:** Aluminum Control Arm / Wishbone (Includes pre-installed bushings and ball joint).
Brand: Audi (Genuine VAG)
Part Number: 8K0 407 506 N
Condition: New, in original packaging
Other Names: Upper Wishbone, Suspension Link, Suspension Arm
Left Side Equivalent (Likely): 8K0 407 505 N
Common Chassis: Audi **A4 / S4 (B8/B9), A5 / S5, Q5 / SQ5 (8R/FY)**

Audi B8/B9 Platform Compatibility

This control arm fits the front suspension of numerous Audi models built on the B8 and B9 platforms.

**CRITICAL WARNING:** Suspension components are safety-critical. **Professional installation and a mandatory wheel alignment are REQUIRED after replacement.** Please confirm compatibility with your vehicle's **VIN (Vehicle Identification Number)** before ordering.