27107566296 4WD Transfer Case Actuator Shift Motor with Sensor for BMW 2003-2010 E83 X3, 2003-2006 E53 E70 X5 27107541782 27103455136 600-932

Reference ATC400 transfer case numbers: 27103455139, 27103455136, 27103455137, 27103455135, 27103455138, 27103455132.Reference ATC500 transfer case numbers: 27107555297, 27107555295. Reference ATC700 transfer case numbers: 27107599889, 27107599886, 27107599899, 27107599898, 27107599890, 27107599887.Reference ATC400, ATC500 actuator number: 27107566296,27107541782, 27102449709 The transfer case is a device that distributes the power of the engine. It can output the power to the rear axle or to the front/rear axle at the same time. 3 waring light will light (4X4 Warning Light, Brake Warning Light and the ABS/DSC Warning Light) or hear a clicking noise or when engine is turned off from the transfercase area. You need to change the transfer case shift motor..syi