This special tool is used to push out and pull in the output shaft or drive shaft from the drive flange of the rear axle transmission. Due to the design, this cannot be done properly without this tool. The gap between the drive shaft joint and the rear axle differential housing is too narrow. OEM no. ref.: 335120, 335121, 335122, 335123, 335124, 335125, 335126, 335127, 83300495853, 83300495854, 83300495855, 83300495856, 83300495857, 83300496765, 83300496795. Compatible for BMW 1 Series F20, F21, F22, F23. 2 Series F22, F23. 3 Series F30, F31, F34, F35, G20, G21, G28. 4 Series F32, F33, F36. 5 Series F07, F10, F11, F18, F90, G30, G31, G38. 6 Series F06, F12, F13, G32. 7 Series F01, F02, G11, G12. X Series E70, F15, F16, F25, F26, G01, G02, G05, G08. Z Series E38, G29.