Hi, I’m having trouble locating smaller ring seals and gaskets for my astra j 2.0 cdti and was wondering if anyone knew of a supplier. At the moment, I’m looking for NEW charge air cooler outlet air hose seal plus a gasket for the brake vacuum pump. Everything seems to be available, but only if I buy the whole unit. Been years since I used an actual Vauxhall outlet. Would they sell them individually? Many thanks.