General description Steering Knuckle Hub Carrier Wheel for AUDI A4 and SEAT EXEO, specifically designed for the front left axle. This component is essential for maintaining the proper alignment and functionality of your vehicle's suspension system. Technical specifications OEM & Reference Numbers: 8E0407253, 8E0 407 253, 8E0407253C, 8E0 407 253 C, 8E0 407 253C, 8E0407253D, 8E0 407 253 D, 8E0 407 253D, 8E0407253E, 8E0 407 253 E, 8E0 407 253E, 8E0407253F, 8E0 407 253 F, 8E0 407 253F, 8E0407253H, 8E0 407 253 H, 8E0 407 253H, 57012, 047754B, G8-580, G8580, 07.31.168, 0731168, V10-5129, V105129 Installation location: Front Axle Left Material: Aluminum Wheel bearing diameter: 82mm Compatibility and accessories For Audi A4 (8E2, B6) 2000-2004 For Audi A4 (8EC, B7) 2004-2008 For Audi A4 Avant (8E5, B6) 2001-2004 For Audi A4 Avant (8ED, B7) 2004-2008 For Audi A4 Convertible (8H7, B6, 8HE, B7) 2003-2009 For Seat Exeo (3R2) 2008-2010 For Seat Exeo ST (3R5) 2009-2010 Installation Professional