Piston Diameter [mm]: 20,64; Brake System: Bosch; TecDoc Engine Number: 17847, 12790, 23866, 20236, 34922, 34923, 23574; Construction Year from: 10/2003, 01/2009, 01/2004, 05/2006, 01/2010; Construction Year to: 12/2009, 05/2010; Fitting Position: Rear Axle; Braking/Drive Dynamics: for vehicles with ABS; FORD: KA (RU8); FIAT: PANDA (169),500 (312),500 C (312); 77362610, 1554724, 9S512261AA; Wheel Cylinder,Brake Wheel Cylinder,Wheel Brake Cylinder