General description The 2pcs Disk Brake Calipers are designed specifically for the Audi Q3 8U and other compatible models. These calipers are essential for slowing down the vehicle by creating friction with the rotors, ensuring safe and effective braking performance. They feature a systematic quality control process, including final pressure testing, and are made from high-quality grey cast iron for durability. Technical specifications OEM Numbers: Left: 5N0615403, Right: 5N0615404 Material: Grey cast iron Brake Caliper Hole Distance: 90mm Distance of mounting: 134mm Piston cylinder diameter: 41mm Threaded connection: M10X1.5 Applicable Brake Disc Thickness: 12mm Type: Floating Caliper Applicable brake disc: Solid disk Condition: 100% brand new, ready to install Warranty: 2 years Compatibility and accessories Compatible with Audi Q3 8U (2011-2018) Compatible with Audi Q3 8UB, 8UG (2011-2014) Compatible with Seat Alhambra 710, 711 (2011-2018) Compatible with VW Tiguan 5N (2007-2018)