Brake Disc Type: perforated/vented; Brake Disc Thickness [mm]: 23; Number of Holes: 5; Height [mm]: 45; Centering Diameter [mm]: 71; Outer Diameter [mm]: 315; Surface: Coated; Minimum thickness [mm]: 20; Drilled: yes; Fitting Position: Rear Axle; for PR number: JQ5; Vehicle type: RPO JQ5; Rim Size [inch]: 17; Brake Size: 17; Trim Level: JQ5 model; OPEL: Astra J Sports Tourer (P10),Astra H Caravan (A04),ASTRA J,Astra J GTC (P10),ASTRA J Stufenheck,Astra J Kasten / Kombi (P10),Astra J Kasten / Schrägheck (P10); VAUXHALL: Astra Mk VI (J) GTC (P10); 13371163, 13429575, 569089, 569094, 13371163, 13429575; Brake rotor,Brake discs,Brake rotors