BMW X3 Service & Repair Manual: Transmission shafts

Replacing transfer box control unit (longitudinal torque module) (atc 45l)

Special tools required: 11 1 200 11 1 380 23 0 490 IMPORTANT: Before and after replacement, execute the "Repair" service function with ...

Renewing radial shaft seal for drive flange (atc 45l)

Special tools required: 23 0 490 27 1 430 IMPORTANT: After completion of work, CHECK TRANSMISSION OIL LEVEL and top up if necessary. ...

Other materials:

BMW X3 Service & Repair Manual > Front axle: Nut
Nut AM NOTE: (Nut with bearing) Can no longer be ordered separately. Only available as part of set 31 2 120 = 83 30 0 491 909. Nut AM NOTE: (Nut with bearing) Can no longer be ordered separately. Only available as part of set 31 2 120 = 83 30 0 491 909. ...