Disc Brake Rotor 320mm x 28 Min (HAT OD 158mm) DF6148SPart No. DF6148S Type DISC BRAKE ROTOR Brand TRW Unit of Measure EACH Description TRW Disc Brake Rotor 320mm x 28 Min (HAT OD 158mm) Warranty One Year Centre Hole Diameter 68mm Minimum Thickness 28mm Note Check Hat: 158mm OD, 147mm ID Height 52mm Diameter 320mm Thickness 30mm Number of Stud Holes 5 Pitch Circle Diameter 112mm Features High carbon content Improved damping behaviour Greater stability and resistance to higher temperatures without