BRAKE CALIPER FOR VAUXHALL ASTRA/Mk/IV OPEL Y20/X20DTLX18XE1X181/Z18XE 1.8L 4cyl. For brake disc thickness [mm]. For brake disc diameter [mm]. Brake Caliper (1 piston). Brake Caliper with integrated parking brake. All tech data details in the listings description section are provided from official manufacturers’ tech databases. Thank you for your understanding. 0 986 135 313. ASTRA […]