Vaico V10-5128 Steering Knuckle - Front Right

OE-Style Steering Knuckle for Audi Front Right

The Vaico V10-5128 steering knuckle is an OE-style replacement for the front right side of select Audi applications. Built to match the original mounting and geometry requirements, it supports precise steering and suspension alignment on compatible Audi A4, A4 Quattro, S4, and RS4 models.

VAICO focuses on replacement parts that follow original equipment specifications, and the VAICO product line is commonly used for direct-fit service parts where factory-style dimensions and fitment matter. This steering knuckle follows that approach with application-specific coverage for the front right position.

• Part number: V10-5128
• Front right steering knuckle for select Audi steering and suspension systems
• OE reference application: 8E0407254E
• Dimensions: 220 mm length, 146 mm height, 530 mm width
• Weight: 4.400 kg
• Paired article number: V10-5129
• Cross-reference part numbers include 8E0 407 254 E and 8E0407254H

Detailed Fitment and Function

Fits 2003-2009 Audi A4, front right. Fits 2004-2009 Audi A4 Quattro, front right. Fits 2004-2009 Audi S4, front right. Fits 2007-2008 Audi RS4, front right, from VIN 8E-7-904 201. Fits 2008 Audi RS4, front right. Fits 2005 Audi A4, front right, from 01/01/2015. The V10-5128 is a direct replacement steering knuckle for vehicles using OE number 8E0407254E, making it a practical choice when restoring front-end steering and suspension geometry on Audi A4 and related models.

Common Issues This Part Addresses

• Damaged steering knuckle from impact or curb contact
• Excessive play or instability at the front right suspension corner
• Incorrect wheel alignment after knuckle replacement
• Wear-related replacement during steering and suspension repair
• OE-number-specific service needs on Audi A4, A4 Quattro, S4, and RS4 platforms

Installation Notes and Tips

Verify OE number 8E0407254E and confirm front right fitment before installation. Compare the original knuckle to the V10-5128 for mounting points, sensor locations, and brake interface details before assembly. After installation, perform a professional wheel alignment to restore steering geometry and tire wear characteristics.

Quality Assurance

VAICO supplies OE-style replacement components built around original fitment requirements and application-specific dimensions. The V10-5128 is specified for direct replacement use on listed Audi models and positions, with dimensional data provided for verification during parts matching.