For Opel Vauxhall Antara L07 2006-2015. For Opel Vauxhall Ascona C J82 1981-1988. For Opel Vauxhall Adam M13 2012-2019. Drive Axle Output Shaft Seal. Front drive shaft output shaft seal. This seal prevents leakage at the drive axle, and is located in the differential housing, For keeping gear oil in place.