Buy OEM 2010 BMW Part # 27107599326 (27-10-7-599-326). O-ring. Transfer case, single parts ATC 350; Transfer case single parts ATC 45L; Transfer case, single parts ATC 450; Transfer case single

530dX Automatic (N57)
530dX Sedan (- 09/2011)
530dX Wagon (- 09/2011)
535dX Automatic (N57S)
535iX Automatic (N55) (- 09/2011)
535iX Sedan (- 09/2011)
550iX Automatic (N63)
550iX Sedan (- 09/2011)
740dX Automatic (N57S) Sedan
750iX Automatic (N63) Sedan
750LiX Automatic (N63) Sedan
BMW ALPINA B7LX Sedan
BMW ALPINA B7X Sedan
X1 18dX (N47)
X1 20dX (N47)
X1 23dX (N47S)
X1 25iX (N52N)
X1 28iX (N20) (- 09/2011)
X1 28iX (N52N)
X1 35iX (N55) (- 09/2011)

X3 18d (B47)
X3 20dX (B47)
X3 20dX (N47N) (10/2011 on)
X3 20iX (N20)
X3 28dX (N47N)
X3 28iX (N20)
X3 28iX (N52N) (10/2011 on)
X3 30dX (N57N) (10/2011 on)
X3 35dX (N57Z) (10/2011 on)
X3 35iX (N55) (10/2011 on)
X4 20dX (B47)
X4 20iX (N20)
X4 28iX (N20)
X4 30dX (N57N)
X4 35dX (N57Z)
X4 35iX (N55)
X4 M40iX (N55)
X5 25dX (N47S1)
X5 25dX (N57N)
X5 30dX (N57) (04/2012 on)
X5 30dX (N57N)
X5 35dX (N57N)
X5 35iX (N55)
X5 35iX (N55) (04/2012 on)
X5 40dX (N57S) (04/2012 on)
X5 40dX (N57Z)
X5 40iX (N55)
X5 50iX (N63) (04/2012 on)
X5 50iX (N63N)
X5 50iX 4.0 (N63N)
X5 50iX 4.4 (N63N)
X5 M50dX (N57X)
X6 30dX (N57) (04/2012 on)
X6 30dX (N57N)
X6 35iX (N55)
X6 35iX (N55) (04/2012 on)
X6 40dX (N57S) (04/2012 on)
X6 40dX (N57Z)
X6 40iX (N55)
X6 50iX (N63) (04/2012 on)
X6 50iX (N63N)
X6 50iX 4.0 (N63N)
X6 50iX 4.4 (N63N)
X6 M50dX (N57X)

X3 20dX (N47N) (- 10/2011)
X3 28dX (N47N)
X3 28iX (N52N) (- 10/2011)
X3 30dX (N57N) (- 10/2011)
X3 35dX (N57Z) (- 10/2011)
X3 35iX (N55) (- 10/2011)
X5 30dX (N57) (- 04/2012)
X5 35iX (N55) (- 04/2012)
X5 40dX (N57S) (- 04/2012)
X5 50iX (N63) (- 04/2012)
X6 30dX (N57) (- 04/2012)
X6 35iX (N55) (- 04/2012)
X6 40dX (N57S) (- 04/2012)
X6 50iX (N63) (04/2010 - 04/2012)