ApplicationCompatible for Opel Astra G 1998-2009Compatible for Opel Astra H 2004-2014Compatible for Opel Astra H L69 2007-2014Compatible for Opel Astra H Sport Hatch H 2005-2010Compatible for Opel Astra H Twintop H 2005-2010Compatible for Opel Zafira A 1999-2005Compatible for Vauxhall Astra MK IV 1998-2005Compatible for Vauxhall Astra MK V 2004-2012Compatible for Vauxhall Astravan MK IV 1998-2006OEM Number90544002542291931845175542453SpecificationsPackage include: 1 unit as picture showsVehicle placement: Front LeftType: Disc Brake CaliperPiston diameter: 52 mmFit for brake disc thickness: 24mmCondition: 100% brand new, ready to installWarranty: one year warranty for any manufacturing defectNote-Instruction is not included. Professional installation is recommended-Contact us please for whatever we can help