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How to Replace the Rear Brake Discs on the Opel Astra H

Model: Vauxhall Astra Astra H - Years 2004-2010
Part: Brake rotors

Let’s discover the step-by-step instructions needed to remove and replace the rear brake discs on the Opel Astra H. First, lift the vehicle and remove the rear wheel; then unscrew the fastening bolts of the rear brake caliper using an 18 mm socket spanner. At this point, remove the caliper along with the brake pads; then use a T30 Torx key to unscrew the bolts of the brake disc, removing it. Finally, replace it with the new one, applying the reverse procedure of disassembly!

Updated on 25 April 2026 by ScegliAuto

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