Brake Disc Type solid. Brake Disc Thickness 9.9 mm. Rotor Style Solid. Type Brake Disc Rotor. Function Brake Disc. Engine Code: J6A; Engine Code: JBD; Construction Year from: 08/1990; Construction Year to: 07/1992; Fitting Position: Front Axle; Braking/Driving Dynamics: for vehicles without ABS.