BMW Differential Lookup: E-Series

Final drive ratio, limited slip, rear differential oil and fill, and xDrive parts for US-market BMW E-chassis cars, including the Z3, Z4 and Z8, as BMW parts data lists them for cars built 1986 to 2016; start at the BMW differential guide for what the columns mean, and see the F and G series lookup for newer cars.

Final Drive Lookup by Chassis

Built is the US build window in BMW production data; 'on' means the parts data ends in December 2019 while production may have continued. Limited slip says 'Yes' only where a BMW document names a differential lock for the model; other entries say what the parts catalog lists, which is not proof that a given car has it. Rear oil and fill gives the oil the catalog lists for the rear differential, then the fill in liters. A blank xDrive cell means no transfer case is listed.

Z3 (coupe, roadster)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
Z3 1.9 (M44) 01/1996-09/1998 3.45 (no gearbox condition); 3.46 (no gearbox condition, 25% lock part, from 04/1998); 4.44 (automatic) 25% lock final drive listed MSP/A with limited-slip differential, OSP; 0.9 L (manual)
Z3 2.5 (M52) 09/1998-09/2000 3.15 (no gearbox condition); 4.27 (automatic) Limited-slip parts listed MSP/A with limited-slip differential, OSP; 1.7 L (manual)
Z3 2.5i (M54) 10/2000-06/2002 3.46 (manual); 3.64 (automatic) Limited-slip parts listed MSP/A with limited-slip differential, OSP; 1.7 L (manual)
Z3 2.8 (M52) 11/1996-06/2000 3.15 (manual); 4.10 (automatic) Limited-slip parts listed MSP/A with limited-slip differential, OSP; 1.7 L (manual)
Z3 3.0i (M54) 06/2000-06/2002 3.07 (no gearbox condition); 3.46 (automatic) Limited-slip parts listed MSP/A with limited-slip differential, OSP; 1.7 L (manual)
Z3 M (S52) 02/1998-07/2000 3.23 Limited-slip unit listed MSP/A with limited-slip differential, OSP; 1.4 or 1.7 L (differs by type code)
Z3 M (S54) 02/2001-05/2002 3.15 Yes: BMW documents a differential lock for this model MSP/A with limited-slip differential, OSP; 1.4 L

E30 (2-door, 4-door, convertible)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
318i (M42) 05/1990-12/1992 4.10 (no gearbox condition, to 04/1991); 4.27 (no gearbox condition) 25% lock final drive listed no rear oil line listed
318is (M42) 12/1989-04/1991 4.10 25% lock final drive listed no rear oil line listed; 0.9 L
325i (M20) 12/1986-01/1993 3.73 (manual); 4.10 (automatic, from 09/1988) 25% lock final drive listed no rear oil line listed; 1.7 L
325ix (M20) 07/1987-01/1991 3.91 (no gearbox condition, viscous lock part, 07/1987-09/1988); 4.10 (automatic, viscous lock part, from 09/1988) Viscous lock final drive listed no rear oil line listed; 1.7 L transfer case; front differential; fill transfer 0.5 L, front diff 0.7 L
M3 (S14) 03/1987-12/1990 4.10 (25% lock part) Limited-slip unit listed no rear oil line listed; 1.7 L

E31 (coupe)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
840Ci (M62) 01/1996-08/1997 2.81 No limited-slip part listed no rear oil line listed; 1.9 L
840i (M60) 10/1993-11/1995 2.93 No limited-slip part listed no rear oil line listed; 1.9 L
850CSi (S70) 09/1993-06/1995 2.93 Limited-slip parts listed no rear oil line listed; 1.9 L
850Ci (M70) 11/1989-06/1994 2.65 (manual); 3.64 (automatic) No limited-slip part listed no rear oil line listed; 1.9 L
850Ci (M73) 01/1995-07/1997 2.81 No limited-slip part listed no rear oil line listed; 1.9 L; lifetime fill noted

E32 (sedan)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
735i (M30) 12/1986-06/1992 3.64 (automatic, from 12/1986); 3.91 (automatic, 09/1988-07/1990); 4.27 (automatic, from 07/1990) 25% lock final drive listed no rear oil line listed; 1.9 L
735iL (M30) 04/1988-07/1992 3.64 (no gearbox condition, to 09/1988); 3.91 (no gearbox condition, to 07/1990); 4.27 (no gearbox condition, from 07/1990) 25% lock final drive listed no rear oil line listed; 1.9 L
740i (M60) 07/1992-04/1994 2.93 Limited-slip parts listed no rear oil line listed; 1.9 L
740iL (M60) 07/1992-03/1994 2.93 Limited-slip parts listed no rear oil line listed; 1.9 L
750iL (M70) 09/1987-03/1994 3.15 (no gearbox condition, to 07/1990); 3.64 (no gearbox condition, from 07/1990) 25% lock final drive listed no rear oil line listed; 1.9 L

E34 (sedan, wagon)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
525i (M20) 06/1988-08/1990 3.73 (manual); 4.10 (automatic) 25% lock final drive listed no rear oil line listed; 1.7 L
525i (M50) 06/1990-01/1996 3.23 (manual); 4.10 (automatic) 25% lock final drive listed no rear oil line listed; 1.7 L
530i (M60) 12/1992-12/1995 3.07 (manual); 3.15 (automatic); 3.23 (no gearbox condition) 25% lock final drive listed no rear oil line listed; 1.7 L
535i (M30) 06/1988-02/1993 3.46 (manual); 3.91 (automatic, to 07/1990); 4.27 (automatic, from 07/1990) 25% lock final drive listed no rear oil line listed; 1.9 L
540i (M60) 11/1992-12/1995 2.81 (automatic, from 03/1994); 2.93 (manual; automatic to 03/1994) 25% lock final drive listed no rear oil line listed; 1.9 L
M5 3.6 (S38) 12/1989-04/1993 3.73 (no gearbox condition, from 07/1991); 3.91 (no gearbox condition, to 07/1991) Limited-slip unit listed no rear oil line listed; 1.9 L

E36 (convertible, coupe, sedan, com)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
318i (M42) 12/1991-01/1996 3.45 (manual); 4.44 (automatic) Limited-slip parts listed OSP; 1.1 L
318i (M44) 01/1996-04/1999 3.45 (manual, to 04/1999); 4.44 (automatic, to 04/1999) Limited-slip parts listed OSP; 1.1 L; lifetime fill noted
318ti (M42) 01/1995-11/1995 3.45 (manual); 4.44 (automatic) Limited-slip parts listed OSP; 0.9 L
318ti (M44) 01/1996-07/1999 3.45 (manual, to 07/1999); 4.44 (automatic, to 07/1999) Limited-slip parts listed OSP; 0.9 L; lifetime fill noted
320i (M50) 10/1992-05/1995 3.45 Limited-slip parts listed OSP; 1.1 L
323i (M52) 09/1997-09/1999 2.93 (manual); 3.91 (automatic) Limited-slip parts listed OSP; 1.7 L; lifetime fill noted
325i (M50) 10/1990-10/1995 3.15 (manual); 3.91 (automatic) 25% lock final drive listed OSP; 1.7 L
328i (M52) 11/1995-09/1999 2.93 (manual, to 09/1999); 3.91 (automatic, to 09/1999) 25% lock final drive listed OSP; 1.7 L; lifetime fill noted
M3 (S50) 12/1993-01/1996 3.15 (manual); 3.23 (automatic) Yes: BMW documents a differential lock for this model MSP/A; 1.7 L
M3 3.2 (S52) 04/1996-08/1999 3.23 (manual, from 04/1996); 3.38 (automatic, from 09/1996) Limited-slip unit listed MSP/A; 1.3 L

E38 (sedan)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
740i (M60) 01/1994-12/1995 3.15 No limited-slip part listed OSP; 1.6 L
740i (M62) 05/1996-07/2001 2.93 (no gearbox condition, to 07/2001); 3.15 (no gearbox condition, Drive layout, export, to 07/2001); 3.15 (no gearbox condition, Shorter final drive ratio, to 07/2001) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
740iL (M60) 10/1994-12/1995 3.15 No limited-slip part listed OSP; 1.6 L
740iL (M62) 12/1995-07/2001 2.93 (no gearbox condition, to 07/2001); 3.15 (no gearbox condition, Drive layout, export, to 07/2001); 3.15 (no gearbox condition, Shorter final drive ratio, to 07/2001) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
740iLP (M62) 04/1999-03/2001 2.93 No limited-slip part listed OSP; 1.2 L; lifetime fill noted
750iL (M73) 11/1994-08/1998 2.81 No limited-slip part listed no rear oil line listed; 1.2 or 1.6 L (differs by type code); lifetime fill noted
750iL (M73N) 09/1998-07/2001 2.81 No limited-slip part listed OSP; 1.2 L; lifetime fill noted
750iLP (M73N) 04/1999-04/2001 3.15 No limited-slip part listed OSP; 1.2 L; lifetime fill noted

E39 (sedan, wagon)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
525i (M54) 09/2000-07/2003 3.15 (manual, to 07/2003); 3.23 (manual, to 06/2003); 3.46 (automatic, to 07/2003) No limited-slip part listed OSP; 1 L; lifetime fill noted
528i (M52) 03/1996-08/2000 2.93 (manual, to 08/2000); 3.07 (manual, 09/1998-08/2000); 3.46 (automatic, 09/1999-08/2000); 4.10 (automatic, to 08/2000) No limited-slip part listed OSP; 1 L; lifetime fill noted
530i (M54) 09/2000-06/2003 2.93 (manual); 3.46 (automatic) No limited-slip part listed OSP; 1 L; lifetime fill noted
540i (M62) 03/1996-07/2003 2.81 (no gearbox condition, to 07/2003); 3.15 (automatic, Drive layout, export, to 07/2003); 3.15 (automatic, Shorter final drive ratio, to 07/2003) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
540iP (M62) 10/1998-04/2001 2.81 No limited-slip part listed OSP; 1.2 L; lifetime fill noted
M5 (S62) 09/1999-06/2003 3.15 Yes: BMW documents a differential lock for this model MSP/A; 1.6 L; lifetime fill noted

E46 (convertible, coupe, sedan, wagon)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
320i (M54) 09/2000-12/2004 3.38 (automatic) No limited-slip part listed OSP; 1 L (manual); 0.9 L (automatic); lifetime fill noted
323Ci (M52) 06/1999-08/2000 3.07 (no gearbox condition, from 06/1999); 3.46 (automatic, from 06/1999) No limited-slip part listed OSP; 1 L; lifetime fill noted
323i (M52) 07/1998-10/2000 3.07 (no gearbox condition, from 07/1998); 3.46 (automatic, from 07/1998) No limited-slip part listed OSP; 1 L; lifetime fill noted
325Ci (M54) 09/2000-08/2006 3.15 (no gearbox condition, to 05/2006); 3.46 (automatic) No limited-slip part listed OSP; 1 L; lifetime fill noted
325Ci (M56) 09/2002-05/2006 3.15 (no gearbox condition, from 09/2002); 3.46 (automatic, from 09/2002) No limited-slip part listed OSP; 1 L; lifetime fill noted
325i (M54) 09/2000-05/2005 3.15 (no gearbox condition, to 02/2005); 3.46 (automatic, to 05/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted
325i (M56) 09/2002-01/2005 3.15 (no gearbox condition, 09/2002-12/2004); 3.46 (automatic, 09/2002-01/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted
325xi (M54) 09/2000-05/2005 3.23 (no gearbox condition, 09/2000-05/2005); 3.46 (automatic, 09/2000-05/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case NV 124; front differential; fill transfer 0.24 L, front diff 0.7 L
328Ci (M52) 06/1999-05/2000 2.93 (no gearbox condition, 06/1999-05/2000); 3.46 (automatic, 06/1999-05/2000) No limited-slip part listed OSP; 1 L; lifetime fill noted
328i (M52) 06/1998-05/2000 2.93 (no gearbox condition, from 06/1998); 3.46 (automatic, from 06/1998) No limited-slip part listed OSP; 1 L; lifetime fill noted
330Ci (M54) 06/2000-08/2006 2.93 (no gearbox condition, to 05/2006); 3.07 (no gearbox condition); 3.07 (no gearbox condition, Performance Package, 03/2004-05/2006); 3.38 (automatic); 3.64 (automatic, Performance Package, 09/2003-05/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted
330i (M54) 06/2000-01/2005 2.93 (no gearbox condition, to 01/2005); 3.07 (no gearbox condition, Performance Package, 03/2004-01/2005); 3.38 (automatic, to 01/2005); 3.64 (automatic, Performance Package, to 01/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted
330xi (M54) 06/2000-12/2004 3.07 (no gearbox condition, from 06/2000); 3.46 (automatic, from 06/2000) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case NV 124; front differential; fill transfer 0.24 L, front diff 0.7 L
M3 (S54) 02/2001-08/2006 3.62 Yes: BMW documents a differential lock for this model MSP/A; 1.1 L

E52 (roadster)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
Alpina V8 (M62) 10/2002-07/2003 3.38 No limited-slip part listed no rear oil line listed
Z8 (S62) 01/2000-06/2003 3.38 No limited-slip part listed no rear oil line listed; 1.4 L

E53 (suv)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
X5 3.0i (M54) 04/2000-09/2006 3.64 (automatic, 03/2001-04/2001); 4.10 (automatic) No limited-slip part listed OSP; 1 or 1.4 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC 500 / NV 125; front differential; fill transfer 0.46 / 0.76 L, front diff 0.7 L; transfer oil TF 0870
X5 4.4i (M62) 09/1999-09/2003 3.64 No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case LWX 500 / NV 125; front differential; fill transfer 0.46 L, front diff 0.7 L
X5 4.4i (N62) 10/2003-09/2006 4.10 (no gearbox condition); 4.10 (no gearbox condition, High speed synchronisation) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC 500; front differential; fill transfer 0.76 L, front diff 0.7 L; transfer oil TF 0870
X5 4.6is (M62) 10/2001-09/2003 3.91 No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case LWX 500; front differential; fill transfer 0.46 L, front diff 0.7 L
X5 4.8is (N62) 04/2004-08/2006 3.91 No limited-slip part listed OSP; 1.4 L; lifetime fill noted transfer case ATC 500; front differential; fill transfer 0.76 L, front diff 0.7 L; transfer oil TF 0870

E60 (sedan)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
525i (M54) 09/2003-02/2005 3.15 (no gearbox condition, from 09/2003); 3.73 (automatic, from 09/2003) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
525i (N52) 03/2005-02/2007 3.38 (no gearbox condition, from 03/2005); 3.91 (automatic, from 03/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted
525xi (N52) 04/2005-02/2007 3.46 (no gearbox condition, from 04/2005); 4.10 (automatic, from 04/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
530i (M54) 07/2003-02/2005 2.93 (no gearbox condition, from 07/2003); 3.46 (automatic, from 07/2003) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
530i (N52) 03/2005-02/2007 3.23 (no gearbox condition, from 03/2005); 3.64 (automatic, from 03/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted
530xi (N52) 04/2005-02/2007 3.23 (no gearbox condition, from 04/2005); 3.73 (automatic, from 04/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
545i (N62) 09/2003-08/2005 2.93 (no gearbox condition, from 09/2003); 3.38 (automatic, from 09/2003) No limited-slip part listed OSP; 1.4 L; lifetime fill noted
550i (N62N) 09/2005-02/2007 2.93 (no gearbox condition, from 09/2005); 3.38 (automatic, from 09/2005) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
M5 (S85) 09/2005-12/2009 3.62 Yes: BMW documents a differential lock for this model MSP/A; 1.1 L; oil change interval noted
528i (N52N) LCI 03/2007-12/2009 3.38 (no gearbox condition, from 03/2007); 3.73 (automatic, from 03/2007) No limited-slip part listed OSP; 1 L; lifetime fill noted
528xi (N52N) LCI 03/2007-12/2009 3.46 (no gearbox condition, from 03/2007); 3.91 (automatic, from 03/2007) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
535i (N54) LCI 03/2007-12/2009 3.46 (automatic) No limited-slip part listed OSP; 1.2 L; lifetime fill noted
535xi (N54) LCI 03/2007-12/2009 3.08 (no gearbox condition, from 03/2007); 3.46 (automatic, from 03/2007) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
550i (N62N) LCI 03/2007-12/2009 2.93 (no gearbox condition, from 03/2007); 3.38 (automatic, from 03/2007) No limited-slip part listed OSP; 1.2 L; lifetime fill noted

E61 (wagon)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
530xi (N52) 04/2005-02/2007 3.38 (no gearbox condition, from 04/2005); 3.73 (automatic, from 04/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
535xi (N54) LCI 03/2007-03/2010 3.08 (no gearbox condition, from 03/2007); 3.46 (automatic, from 03/2007) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870

E63 (coupe)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
645Ci (N62) 09/2003-08/2005 3.23 (no gearbox condition, from 09/2003); 3.46 (automatic, from 09/2003) No limited-slip part listed OSP; 1.4 L; lifetime fill noted
650i (N62N) 09/2005-07/2007 3.23 (no gearbox condition, from 09/2005); 3.46 (automatic, from 09/2005) No limited-slip part listed OSP; 1.2 L (manual); 1.4 L (automatic); lifetime fill noted
M6 (S85) 03/2006-07/2010 3.62 Yes: BMW documents a differential lock for this model MSP/A; 1.1 L; oil change interval noted
650i (N62N) LCI 09/2007-07/2010 3.23 (no gearbox condition, from 09/2007); 3.46 (automatic, from 09/2007) No limited-slip part listed OSP; 1.2 L (manual); 1.4 L (automatic); lifetime fill noted

E64 (convertible)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
645Ci (N62) 12/2003-08/2005 3.46 (automatic) No limited-slip part listed OSP; 1.4 L; lifetime fill noted
650i (N62N) 09/2005-07/2007 3.46 (automatic) No limited-slip part listed OSP; 1.2 L (manual); 1.4 L (automatic); lifetime fill noted
M6 (S85) 09/2006-07/2010 3.62 Yes: BMW documents a differential lock for this model MSP/A; 1.1 L; oil change interval noted
650i (N62N) LCI 09/2007-07/2010 3.46 (automatic) No limited-slip part listed OSP; 1.2 L (manual); 1.4 L (automatic); lifetime fill noted

E65 (sedan)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
745i (N62) 11/2001-02/2005 3.38 No limited-slip part listed OSP; 1.4 L; lifetime fill noted
750i (N62N) 03/2005-07/2008 3.38 No limited-slip part listed OSP; 1.4 L; lifetime fill noted
760i (N73) 05/2004-09/2006 3.15 No limited-slip part listed OSP; 1.5 L; lifetime fill noted
Alpina B7 (N62) 12/2006-01/2008 3.64 No limited-slip part listed OSP; 1.5 L; lifetime fill noted

E66 (sedan)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
745Li (N62) 01/2002-02/2005 3.38 No limited-slip part listed OSP; 1.4 L; lifetime fill noted
750Li (N62N) 03/2005-07/2008 3.38 No limited-slip part listed OSP; 1.4 L; lifetime fill noted
760Li (N73) 01/2003-07/2008 3.15 No limited-slip part listed OSP; 1.5 L; lifetime fill noted

E70 (suv)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
X5 3.0si (N52N) 10/2006-03/2010 4.44 No limited-slip part listed OSP; 1.2 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.9 L, front diff 0.65 L; transfer oil TF 0870
X5 4.8i (N62N) 10/2006-03/2010 3.91 No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.9 L, front diff 0.65 L; transfer oil TF 0870
X5 M (S63) 07/2009-06/2013 3.91 Dynamic Performance Control parts listed (not a limited-slip unit) OSP (07/2009-07/2011), SAF Carbon Mod (outer chambers), G1 (07/2011-06/2013); 2.12 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.6 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2
X5 xDrive35d (M57N2) 10/2008-03/2010 3.64 No limited-slip part listed OSP; 1.2 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.9 L, front diff 0.65 L; transfer oil TF 0870
X5 xDrive35d (M57N2) LCI 04/2010-06/2013 3.64 No limited-slip part listed OSP (04/2010-07/2011), G1 (07/2011-06/2013); 1.2 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.6 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2
X5 xDrive35i (N55) LCI 04/2010-06/2013 3.15 No limited-slip part listed OSP (04/2010-07/2011), G1 (07/2011-06/2013); 1 L; lifetime fill noted transfer case ATC450 / ATC45L; front differential; fill transfer 0.6 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2
X5 xDrive50i (N63) LCI 04/2010-06/2013 3.15 No limited-slip part listed OSP (04/2010-07/2011), G1 (07/2011-06/2013); 1.2 L; lifetime fill noted transfer case ATC450 / ATC45L; front differential; fill transfer 0.6 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2

E71 (suv)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
X6 M (S63) 07/2009-06/2014 3.91 Dynamic Performance Control parts listed (not a limited-slip unit) OSP (07/2009-07/2011), SAF Carbon Mod (outer chambers), G1 (07/2011-06/2014); 2.12 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.6 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2
X6 xDrive35i (N54) 01/2008-03/2010 3.64 (no gearbox condition, from 04/2009); 3.91 (no gearbox condition, to 04/2009) Dynamic Performance Control parts listed (not a limited-slip unit) OSP, SAF Carbon Mod (outer chambers); 2.12 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.9 L, front diff 0.65 L; transfer oil TF 0870
X6 xDrive35i (N55) 04/2010-06/2014 3.15 Dynamic Performance Control parts listed (not a limited-slip unit) OSP (04/2010-07/2011), SAF Carbon Mod (outer chambers), G1 (07/2011-06/2014); 2.12 L; lifetime fill noted transfer case ATC450 / ATC45L; front differential; fill transfer 0.6 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2
X6 xDrive50i (N63) 07/2008-06/2014 3.15 (no gearbox condition, from 04/2010); 3.64 (no gearbox condition, to 04/2010) Dynamic Performance Control parts listed (not a limited-slip unit) OSP (07/2008-07/2011), SAF Carbon Mod (outer chambers), G1 (07/2011-06/2014); 2.12 L; lifetime fill noted transfer case ATC 700 / ATC450 / ATC45L; front differential; fill transfer 0.9 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2

E72 (suv)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
Hybrid X6 (N63) 10/2009-09/2011 3.64 No limited-slip part listed OSP (10/2009-07/2011), G1 (07/2011-09/2011); 1.2 L; lifetime fill noted transfer case ATC 700; front differential; fill transfer 0.9 L, front diff 0.65 L; transfer oil TF 0870; front differential oil G2

E82 (coupe)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
1 Series M (N54T) 03/2011-12/2011 3.15 Yes: BMW documents a differential lock for this model SAF-XJ; 1.2 L; oil change interval noted (BMW's SAF-XJ bulletin gives 1.1 L)
128i (N51) 03/2008-09/2013 3.23 (no gearbox condition, from 03/2008); 3.73 (automatic, from 03/2008) No limited-slip part listed OSP (03/2008-07/2011), G1 (07/2011-09/2013); 1 L; lifetime fill noted
128i (N52N) 12/2007-10/2013 3.23 (no gearbox condition, from 12/2007); 3.73 (automatic, from 12/2007) No limited-slip part listed OSP (12/2007-07/2011), G1 (07/2011-10/2013); 1 L; lifetime fill noted
135i (N54) 12/2007-02/2010 3.08 (no gearbox condition, from 12/2007); 3.46 (automatic, from 12/2007) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted
135i (N55) 03/2010-10/2013 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch); 3.08 (no gearbox condition) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2013); 1.2 L; lifetime fill noted

E83 (suv)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
X3 2.5i (M54) 01/2004-07/2006 3.91 (automatic) No limited-slip part listed OSP; 1 L (manual); 0.9 L (automatic); lifetime fill noted transfer case ATC 400; front differential; fill transfer 0.69 L, front diff 0.6 L; transfer oil TF 0870
X3 3.0i (M54) 09/2003-07/2006 3.64 (automatic) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC 400; front differential; fill transfer 0.69 L, front diff 0.6 L; transfer oil TF 0870
X3 3.0i (N52N) LCI 08/2006-07/2010 3.91 (no gearbox condition); 4.44 (automatic) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC 400; front differential; fill transfer 0.69 L, front diff 0.6 L; transfer oil TF 0870
X3 3.0si (N52N) LCI 08/2006-08/2010 3.73 (no gearbox condition); 4.44 (automatic) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC 400; front differential; fill transfer 0.69 L, front diff 0.6 L; transfer oil TF 0870

E84 (suv)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
X1 sDrive28i (N20) 07/2012-06/2015 3.15 No limited-slip part listed G1; 0.85 L; lifetime fill noted
X1 xDrive28i (N20) 03/2011-06/2015 3.15 (automatic, Only in conjunction with position 8); 3.38 (manual, Only in conjunction with position 8) No limited-slip part listed OSP (03/2011-07/2011), G1 (07/2011-06/2015); 0.85 L; lifetime fill noted transfer case ATC350 / ATC35L; front differential; fill transfer 0.44 L, front diff 0.6 L; transfer oil TF 0870
X1 xDrive35i (N55) 03/2011-04/2015 3.64 (automatic, only in conjunction with item 5) No limited-slip part listed OSP (03/2011-07/2011), G1 (07/2011-04/2015); 0.85 L; lifetime fill noted transfer case ATC350 / ATC35L; front differential; fill transfer 0.44 L, front diff 0.6 L; transfer oil TF 0870

E85 (roadster)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
Z4 2.5i (M54) 09/2002-11/2005 3.46 (no gearbox condition, from 09/2002); 3.46 (manual, Sequential manual transmission (SMG), from 09/2002); 3.64 (automatic, from 09/2002) No limited-slip part listed no rear oil line listed; 1 L; lifetime fill noted
Z4 3.0i (M54) 09/2002-11/2005 3.07 (no gearbox condition, from 09/2002); 3.07 (manual, Sequential manual transmission (SMG), from 09/2002); 3.46 (automatic, from 09/2002) No limited-slip part listed no rear oil line listed; 1 L; lifetime fill noted
Z4 3.0i (N52) 01/2006-08/2008 3.38 (no gearbox condition, from 01/2006); 3.73 (automatic, from 01/2006) No limited-slip part listed no rear oil line listed; 1 L; lifetime fill noted
Z4 3.0si (N52) 01/2006-08/2008 3.23 (no gearbox condition, from 01/2006); 3.64 (automatic, from 01/2006) No limited-slip part listed no rear oil line listed; 1 L; lifetime fill noted
Z4 M (S54) 01/2006-08/2008 3.62 Yes: BMW documents a differential lock for this model MSP/A, SAF-XJ; 1.1 L; lifetime fill noted

E86 (coupe)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
Z4 3.0si (N52) 04/2006-08/2008 3.46 (no gearbox condition, from 04/2006); 3.64 (automatic, from 04/2006) No limited-slip part listed SAF-XJ; 1 L; lifetime fill noted
Z4 M (S54) 04/2006-08/2008 3.62 Yes: BMW documents a differential lock for this model MSP/A, SAF-XJ; 1.1 L; lifetime fill noted

E88 (convertible)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
128i (N51) 03/2008-10/2013 3.23 (no gearbox condition, from 03/2008); 3.73 (automatic, from 03/2008) No limited-slip part listed OSP (03/2008-07/2011), G1 (07/2011-10/2013); 1 L; lifetime fill noted
128i (N52N) 12/2007-10/2013 3.23 (no gearbox condition, from 12/2007); 3.73 (automatic, from 12/2007) No limited-slip part listed OSP (12/2007-07/2011), G1 (07/2011-10/2013); 1 L; lifetime fill noted
135i (N54) 03/2008-02/2010 3.08 (no gearbox condition, from 03/2008); 3.46 (automatic, from 03/2008) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted
135i (N55) 03/2010-10/2013 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch); 3.08 (no gearbox condition) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2013); 1.2 L; lifetime fill noted

E89 (roadster)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
Z4 35is (N54T) 03/2010-08/2016 2.56 No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-08/2016); 1.2 L; lifetime fill noted
Z4 sDrive28i (N20) 09/2011-08/2016 3.08 (automatic); 3.73 (no gearbox condition) No limited-slip part listed G1; 1 L; lifetime fill noted
Z4 sDrive30i (N52N) 02/2009-08/2011 3.64 (automatic); 4.27 (no gearbox condition) No limited-slip part listed OSP (02/2009-07/2011), G1 (07/2011-08/2011); 1 L; lifetime fill noted
Z4 sDrive35i (N54) 02/2009-08/2016 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch); 3.08 (no gearbox condition) No limited-slip part listed OSP (02/2009-07/2011), G1 (07/2011-08/2016); 1.2 L; lifetime fill noted

E90 (sedan)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
323i (N52) 09/2005-08/2006 3.23 (no gearbox condition, from 09/2005); 3.73 (automatic, from 09/2005) No limited-slip part listed OSP; 0.8 L; lifetime fill noted
323i (N52N) 09/2006-07/2008 3.23 (no gearbox condition, from 09/2006); 3.73 (automatic, from 09/2006) No limited-slip part listed OSP; 0.8 L; lifetime fill noted
325i (N52) 03/2005-08/2006 3.23 (no gearbox condition, from 03/2005); 3.73 (automatic, from 03/2005) No limited-slip part listed OSP; 0.85 L; lifetime fill noted
325xi (N52) 09/2005-08/2006 3.38 (no gearbox condition, from 09/2005); 3.91 (automatic, from 09/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328i (N51) 09/2006-08/2008 3.23 (no gearbox condition, from 09/2006); 3.73 (automatic, from 09/2006) No limited-slip part listed OSP; 0.85 L; lifetime fill noted
328i (N52N) 09/2006-08/2008 3.23 (no gearbox condition, from 09/2006); 3.73 (automatic, from 09/2006) No limited-slip part listed OSP; 0.85 L; lifetime fill noted
328xi (N51) 09/2006-08/2008 3.38 (no gearbox condition, from 09/2006); 3.91 (automatic, from 09/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328xi (N52N) 09/2006-08/2008 3.38 (no gearbox condition, from 09/2006); 3.91 (automatic, from 09/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
330i (N52) 03/2005-08/2006 3.15 (no gearbox condition, from 03/2005); 3.64 (automatic, from 03/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted
330xi (N52) 09/2005-08/2006 3.23 (no gearbox condition, from 09/2005); 3.64 (automatic, from 09/2005) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
335i (N54) 09/2006-08/2008 3.08 (no gearbox condition, from 09/2006); 3.46 (automatic, from 09/2006) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted
335xi (N54) 03/2007-07/2008 3.46 (automatic) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
M3 (S65) 12/2007-07/2008 3.15 (no gearbox condition, M double-clutch transmiss. w/Drivelogic, from 12/2007); 3.85 (no gearbox condition, from 12/2007) Yes: BMW documents a differential lock for this model SAF-XJ; 1.1 L; oil change interval noted
323i (N52N) LCI 09/2008-10/2011 3.23 (no gearbox condition); 3.73 (automatic) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-10/2011); 0.8 or 1 L (differs by type code); lifetime fill noted
328i (N51) LCI 09/2008-12/2011 3.23 (no gearbox condition); 3.73 (automatic) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-12/2011); 0.85 or 1 L (differs by type code); lifetime fill noted
328i (N52N) LCI 09/2008-12/2011 3.23 (no gearbox condition, from 09/2008); 3.73 (automatic, from 09/2008) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-12/2011); 0.85 or 1 L (manual); 0.85 L (automatic); lifetime fill noted
328xi (N51) LCI 09/2008-12/2011 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-12/2011); 0.85 or 1 L (differs by type code); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328xi (N52N) LCI 09/2008-12/2011 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-12/2011); 0.85 or 1 L (differs by type code); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
335d (M57N2) LCI 09/2008-08/2011 2.81 (automatic) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-08/2011); 1.2 L; lifetime fill noted
335i (N54) LCI 09/2008-02/2010 3.08 (no gearbox condition); 3.46 (automatic) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted
335i (N55) LCI 03/2010-10/2011 3.08 (no gearbox condition); 3.46 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2011); 1.2 L (manual); 0.85 or 1 L (automatic); lifetime fill noted
335xi (N54) LCI 09/2008-02/2010 3.08 (no gearbox condition); 3.46 (automatic) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
335xi (N55) LCI 03/2010-12/2011 3.46 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-12/2011); 1.2 L (manual); 0.85 or 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
M3 (S65) LCI 09/2008-10/2011 3.15 (no gearbox condition, M double-clutch transmiss. w/Drivelogic); 3.85 (no gearbox condition) Yes: BMW documents a differential lock for this model SAF-XJ; 1.1 L; oil change interval noted

E91 (wagon)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
325xi (N52) 09/2005-08/2006 3.38 (no gearbox condition, from 09/2005); 3.91 (automatic, from 09/2005) No limited-slip part listed OSP; 0.85 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328i (N52N) 09/2006-08/2008 3.23 (no gearbox condition, from 09/2006); 3.73 (automatic, from 09/2006) No limited-slip part listed OSP; 0.85 L; lifetime fill noted
328xi (N52N) 09/2006-08/2008 3.38 (no gearbox condition, from 09/2006); 3.91 (automatic, from 09/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328i (N52N) LCI 09/2008-05/2012 3.23 (no gearbox condition, from 09/2008); 3.73 (automatic, from 09/2008) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-05/2012); 0.85 L; lifetime fill noted
328xi (N52N) LCI 09/2008-05/2012 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (09/2008-07/2011), G1 (07/2011-05/2012); 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870

E92 (coupe)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
328i (N51) 09/2006-02/2010 3.23 (no gearbox condition, from 09/2006); 3.73 (automatic, from 09/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted
328i (N52N) 06/2006-02/2010 3.23 (no gearbox condition, from 06/2006); 3.73 (automatic, from 06/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted
328xi (N51) 09/2006-02/2010 3.23 (no gearbox condition, from 09/2006); 3.38 (no gearbox condition, from 09/2006); 3.91 (automatic, from 09/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328xi (N52N) 09/2006-02/2010 3.23 (no gearbox condition, from 09/2006); 3.38 (no gearbox condition, from 03/2007); 3.91 (automatic, from 09/2006) No limited-slip part listed OSP; 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
335i (N54) 06/2006-02/2010 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch, from 06/2006); 3.08 (no gearbox condition, from 06/2006); 3.46 (automatic, from 06/2006) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted
335xi (N54) 09/2007-02/2010 3.46 (automatic) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
M3 (S65) 12/2007-02/2010 3.15 (no gearbox condition, M double-clutch transmiss. w/Drivelogic, from 12/2007); 3.85 (no gearbox condition, from 12/2007) Yes: BMW documents a differential lock for this model SAF-XJ; 1.1 L; oil change interval noted
328i (N51) LCI 03/2010-06/2013 3.23 (no gearbox condition); 3.73 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-06/2013); 1 L; lifetime fill noted
328i (N52N) LCI 03/2010-06/2013 3.23 (no gearbox condition); 3.73 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-06/2013); 1 L; lifetime fill noted
328xi (N51) LCI 03/2010-06/2013 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-06/2013); 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
328xi (N52N) LCI 03/2010-06/2013 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-06/2013); 1 L; lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
335i (N55) LCI 03/2010-06/2013 3.08 (no gearbox condition); 3.46 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-06/2013); 1.2 L (manual); 1 L (automatic); lifetime fill noted
335is (N54T) LCI 05/2010-06/2013 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch); 3.08 (no gearbox condition) No limited-slip part listed OSP (05/2010-07/2011), G1 (07/2011-06/2013); 1.2 L; lifetime fill noted
335xi (N55) LCI 03/2010-06/2013 3.46 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-06/2013); 1.2 L (manual); 1 L (automatic); lifetime fill noted transfer case ATC300; front differential; fill transfer 0.52 L, front diff 0.6 L; transfer oil TF 0870
M3 (S65) LCI 03/2010-06/2013 3.15 (no gearbox condition, M double-clutch transmiss. w/Drivelogic); 3.85 (no gearbox condition) Yes: BMW documents a differential lock for this model SAF-XJ; 1.1 L; oil change interval noted

E93 (convertible)

Model and engine Built Final drive ratio Limited slip Rear oil and fill xDrive and front
328i (N51) 12/2006-02/2010 3.38 (no gearbox condition, from 12/2006); 3.91 (automatic, from 03/2007) No limited-slip part listed OSP; 1 L; lifetime fill noted
328i (N52N) 12/2006-02/2010 3.38 (no gearbox condition, from 12/2006); 3.91 (automatic, from 03/2007) No limited-slip part listed OSP; 1 L; lifetime fill noted
335i (N54) 12/2006-02/2010 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch, from 12/2006); 3.08 (no gearbox condition, from 12/2006); 3.46 (automatic, from 12/2006) No limited-slip part listed OSP; 1.2 L (manual); 1 L (automatic); lifetime fill noted
M3 (S65) 03/2008-02/2010 3.15 (no gearbox condition, M double-clutch transmiss. w/Drivelogic, from 03/2008); 3.85 (no gearbox condition, from 03/2008) Yes: BMW documents a differential lock for this model SAF-XJ; 1.1 L; oil change interval noted
328i (N51) LCI 03/2010-10/2013 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2013); 1 L; lifetime fill noted
328i (N52N) LCI 03/2010-10/2013 3.38 (no gearbox condition); 3.91 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2013); 1 L; lifetime fill noted
335i (N55) LCI 03/2010-10/2013 3.15 (no gearbox condition); 3.46 (automatic) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2013); 1.2 L (manual); 1 L (automatic); lifetime fill noted
335is (N54T) LCI 03/2010-10/2013 2.56 (no gearbox condition, Sport transmission w/ dual-plate clutch); 3.08 (no gearbox condition) No limited-slip part listed OSP (03/2010-07/2011), G1 (07/2011-10/2013); 1.2 L; lifetime fill noted
M3 (S65) LCI 03/2010-10/2013 3.15 (no gearbox condition, M double-clutch transmiss. w/Drivelogic); 3.85 (no gearbox condition) Yes: BMW documents a differential lock for this model SAF-XJ; 1.1 L; oil change interval noted

Final Drive Unit Designations

BMW's repair literature names each rear final drive by a number and a letter code, such as 168K, 188L or 215LW. The tables below restate BMW's assignment of unit to chassis and engine. BMW's table legends give N as normal drive and K as compact drive, and describe L as a smooth-running version and LW as a smooth-running version optimised for efficiency.

Chassis Engines Final drive unit
E36 M41, M42, M43, M44, M50 B20, M52 B20 168N
E36 M50 B25, M51, M52 B23 and B28 188N
E36 S50 210 (with differential lock)
E38 M52, M51, M62 B35 188K
E38 M62 B40, M57, M67, M73 220K
E39 M52, M57 B25, M62 B35 188K
E39 S62 215 (with differential lock)
E39 M57 B30, M62 B40 220K
E52 S62 220K
E46 M43TU, M52TU 320, M54 320 with automatic, N4x 168K
E46 M47, M47TU, M52TU 323 and 328, M54 325 and 330 with manual, M56 188K
E46 M57 330, M57TU 330 215K
E46 S54 210N (with variable M differential lock)
E53 M54, M57, M62, N62 188K
E53 M57TU, N62/S 215K
E60 and E61 M54 188K
E60 and E61 M47T2, N52, N53; automatic: M57TU, M57T2, N62, N62TU 188L or 188LW
E60 and E61 N43, N46T, N47; automatic: N54 188LW
E60 and E61 Manual: M57TU, N62, N62TU 215K
E60 and E61 M57T2 535d, N62TU 550i; manual: M57T2, N54, N62TU 215L or 215LW
E60 and E61 S85 215 (with differential lock)
E65, E66 and E67 M54 188K
E65, E66 and E67 N52 188L
E65, E66 and E67 M57TU, M57T2, N62 (not Alpina B7), N62TU 215K
E65, E66 and E67 M67, M67TU, N73, Alpina B7 230K
E70 N52 188K, 188L or 188LW
E70 N62TU, M57T2 (3.0d) 188L or 188LW (without option S233A)
E70 N62TU, M57T2 (3.0d) 215L or 215LW (with option S233A)
E82 N47, N52, N54 188LW
E82 Manual: N47 123d, N54 215LW
E82 N54T 215 (with differential lock)
E88 N43, N46 168L
E88 N52 188LW
E83 M54 2.5i 168K
E83 M54 3.0i, M47T2, M57TU, N46 188K
E83 LCI N46, N52, M47T2, M57T2 (3.0d) 188L
E83 LCI M57T2 (3.0Sd) 215K
E84 N20, N43, N46T, N47, N47S, N47T, N52K, N55 188L or 188LW
E84 N46T 168L
E85 M54 2.2i with manual 188K
E85 M54 2.2i with automatic, N46 168K
E85 M54 2.5i and 3.0i, N52 3.0i and 2.5si 188K
E85 N52 2.5i 168L
E85 N52 3.0si 188L
E85 and E86 S54 210 (with differential lock)
E86 N52 188L
E89 N52K (23i, 30i) 188L
E89 N54 (35i, 35is) 215L
E89 N20 (20i, 28i) 188L or 188LW
E90, E91, E92, E93 N43, N45, N46, N52 (323i) 168L
E90, E91, E92, E93 M47T2, M57T2, N47, N51, N52, N53 188L or 188LW
E90, E91, E92, E93 M57T2 (330d, 335d), N54; manual M57T2 (325d, 330xd) 215L or 215LW
E90, E92, E93 S65 215 (with differential lock)

The same BMW tables list diesel and non-US engines that are not shown here. Where a US row in the lookup above has no unit in this table, the unit is not established yet.

Sources

  • BMW parts catalog data, data to December 2019: US model types, US catalog entry and production dates, final drive, limited-slip, oil, front differential and transfer case part lines, and the fluid table.
  • BMW repair literature tables 'Rear differential: Assignment to model series' and 'Rear axle final drive: Assignment to model series'.
  • BMW service information 33 01 96 (149), operating fluids for final drives, and 33 01 02 (850).

Now find the part.

Search by chassis or engine, or browse the whole catalog