For Vauxhall Zafira A T98 1999-2005. For Vauxhall Zafira B A05 2005-2014. For Gearbox For F16 F18 F20 F23 F25 F28 M20 M32 F35 F40. Drive Axle Output Shaft Seal. This seal prevents leakage at the drive axle, and is located in the differential housing, For keeping gear oil in place.