VAICO 1K0-407-256 AA Front Right Steering Knuckle

The VAICO 1K0-407-256 AA is a front right (passenger side) steering knuckle, also known as a wheel bearing housing or spindle. This precision-engineered replacement component serves as a critical connection point in the front suspension and steering system, maintaining the stability and alignment of the front wheel assembly.

Key Features:

• OEM-quality aftermarket replacement manufactured to meet or exceed original specifications
• Direct replacement for OEM part numbers 1K0407256AA, 1K0407256N, 1K0407256H, and 1K0407256K
• Designed for applications without caliper carrier
• Precision-engineered to match original equipment dimensions for reliable fitment
• Manufactured from durable materials for long-lasting performance
• Does not include wheel bearing, hub, or mounting hardware

The steering knuckle connects the control arms to the wheel assembly and allows the front wheels to pivot during steering inputs. It transfers motion from the tie rods while maintaining proper suspension geometry. VAICO part number V10-2987 corresponds to this application. When replacing a steering knuckle, it's recommended to inspect related components including ball joints, tie rod ends, and control arm bushings. Note that upper and lower pinch bolts should be replaced and not reused during installation.