GENUINE AUDI 0B5 DSG 7 SPEED AUTOMATIC GEARBOX CLUTCH FRICTION KIT DL501 O. DSG 0B5 7 SPEED AUTOMATIC TRANSMISSION. REGISTRATION NUMBER (UK) OR VIN / CHASSIS NUMBER (INTERNATIONAL). WE ARE HERE TO HELP! Electrical items are not refundable. We keep a record of the serial number and a picture of the item we send to customers.