Wagner Brake Disc Brake Rotor P/N:BD180106E

Built to match OE requirements, the Wagner Brake BD180106E rear disc brake rotor provides a precision-ground braking surface for the rear axle, engineered for consistent performance, corrosion resistance and easy installation. It fits many vehicles, among them the 2009-2018 Audi Q5, 2008-2017 Audi A5 Quattro and 2009-2016 Audi A4, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.

• OE-style design: made to match OE requirements, with an application-specific thickness intended to help control noise, vibration and harshness (NVH).
• Resists corrosion: a rust-resistant coating is applied, and painted edges and hat provide corrosion resistance.
• Precision finish: the smooth, precision-ground surface needs less pad break-in time, aids proper bedding, and is designed for reliable performance, noise reduction and heat dissipation.
• Proper balance: precision machined to limit vibration for improved stability, control and reduced pad wear. High-grade metallurgy provides structural integrity and heat dispersion.

This is a solid, full-cast rotor with an 11.808 in (299.9 mm) outside diameter and a 0.469 in (11.9 mm) nominal thickness. The listed applications use two rotors. This listing is for one, so replacing both rear rotors together as a matched pair is recommended for even, balanced braking. Wagner suggests pairing its rotors with Wagner OEX or QS brake pads for optimal performance. Country of origin: China.