Morsetto di scarico turbina turbina banda V turbo turbo 78,5 mm flangia 781504-0007 Astra
Vauxhall Opel Astra. To mount your V-Band clamp, put mating flanges together and fit clamp. Then, using a rubber mallet, tap around the mating flanges to allow the joints to fully centre and sit without any unequal load.