24 21 231 Replacing right radial shaft seal on differential (AISIN F22AW) all-wheel drive vehicle

Special tools required: 

• 23 0 490
• 2 409 025
• 2 411 739
• 2 408 152
• 2 413 037
• 2 408 150

Necessary preliminary work: 

• Remove the TRANSFER CASE .
• Remove the INTAKE SILENCER HOUSING .

Removal: 

Screw in the special tool 2 409 025  into the outer radial shaft seal.

Turn the screw on the special tool 2 409 025  until the outer radial shaft seal has been pulled out.

Courtesy of BMW OF NORTH AMERICA, INC.

Insert the special tool 2 411 739  into the inner radial shaft seal.

Courtesy of BMW OF NORTH AMERICA, INC.

Screw the special tool 2 411 739  into the inner radial shaft seal.

Turn the screw on the special tool 2 411 739  until the inner radial shaft seal has been pulled out.

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Installation note: 

Coat sealing lips of new inner radial shaft seal with clean transmission oil.

Drive in inner radial shaft seal all the way using special tool 2 408 152  and 2 413 037  .

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Coat sealing lips of new outer radial shaft seal with clean transmission oil.

Drive in inner radial shaft seal all the way using special tool 2 408 150  and 2 413 037  .

Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: 

• Install the TRANSFER CASE .
• Check the TRANSMISSION OIL LEVEL .
• Install the INTAKE SILENCER HOUSING .