Specifications:
Years: (528e) 1982 to 1987
Years: (325e. 325es) 1984 to 1987
Cylinder: 6
Rings/Cyl: 3
Bore: 84mm
#1: 1.5mm
#2: 2mm
#3: 4mm

Specifications:
Years: (528e) 1982 to 1987.2
Years: (325e, 325es) 1984 to 1987.2
Cylinders: 6
Rings/Cyl: 3
Bore: 84mm
#1: 1.5mm
#2: 2mm
#3: 4mm

Specifications:
Years: (325i, 325xi, 325Ci, X5) 2001 to 2006
Years: (330i, 330xi,530i, 530Ci) 2001 to 2005
Years: (Z3) 2001 to 2002
Years: (Z4) 2003 to 2005
Cylinders: 6
Rings/Cyl: 3
#1: 1.2mm
#2: 1.5mm
#3: 2mm

Specifications:
Years: 1996 on
Cylinders: 4
Rings/Cyl: 3
Bore: 85mm
#1 1.2mm
#2 1.5mm
#3 2mm

Specifications:
Years: (750iL) 1995 - 2001
Years: (850i, 850Ci) 1991 - 1994
Cylinders: 12
Rings/Cyl: 3
Bore: 85mm
#1: 1.2mm
#2: 1.5mm
#3: 2mm

Specifications:
Years: (2500, 2500cs, ) 1968 on
Years: (525, 525i) 1973 on
Years: (528, 528i) 1976 on
Cylinders: 6
Rings/Cyl: 3
Bore: 86mm
#1: 1.75mm
#2: 2mm
#3: 4mm

Specifications:
Years: (3.0L) 1992 - 1995
Years: (3.2L) 1995 - 1999
Cylinders: 6
Rings/Cyl: 3
Bore: 86mm
#1: 1.2mm
#2: 1.5mm
#3: 2mm

Specifications:
Years: (1802) 1968 -1975
Years: (2000, 2002, 2002 Tii) 1968 - 1976
Years: (320i,) 1976 - 1979
Years: (320i M10) 1973 - 1983
Years: (318i) 1984 on
Cylinders: 4
Rings/Cyl: 3
Bore: 89mm
#1: 1.75mm
#2: 2mm
#3: 4mm

Specifications:
Years: (1802) 1968 - 1975
Years: (2000,2002, 2002 Tii) 1968 - 1976
Years: (320i) 1976 - 1979
Years: (320i M10) 1979 - 1983
Years: (318i) 1984 on
Cylinders: 4
Rings/Cyl: 3
Bore: 89mm
#1: 2mm
#2: 2mm
#3: 4mm

Specifications:
Years: (1802) 1968 - 1975
Years: (2000, 2002, 2002 Tii) 1968 - 1976
Years: (320i) 1976 - 1979
Years: (320i M10) 1973 - 1983
Years: (318i) 1984 on
Cylinders: 4
Rings/Cyl: 3
Bore: 89mm
#1: 2mm
#2: 2mm
#3: 4.76mm

Specifications:
Years: ? - 1965
Cylinders: 4
Rings/Cyl: 3
Bore: 89mm
#1: 2mm
#2: 2.5mm
#3: 5mm

Specifications:
Years: ? - 1965
Cylinders: 4
Rings/Cyl: 3
Core: 89mm
#1: 2mm
#2: 2.5mm
#3: 5mm

Specifications:
Years: (530i, 730i) ?? - 1986.9
Years: (735i, 745i) 1980 - 1983.4
Cylinders: 6
Rings/Cyl: 3
Bore: 89mm
#1: 1.5mm
#2: 2mm
#3: 3.5mm

Specifications:
Years: (Bavaria, Bavaria 3.0s, Bavaria CS) 1971 - 1974
Years: (3.0si, 530i, 630csi) 1975 - 1978
Years: (533i, 633csi, 733i) ?? - ??
Cylinders: 6
Rings/Cyl: 3
Bore: 89mm
#1: 1.75mm
#2: 2mm
#3: 4mm

Specifications:
Years: (Bavaria, Bavaria 3.0s, Bavaria CS) 1971 - 1974
Years: (3.0si, 530i, 630csi) 1975 - 1978
Years: (533i, 633csi, 733i) ?? - ??
Cylinders: 6
Rings/Cyl: 3
Bore: 89mm
#1: 2mm
#2: 2mm
#3: 4.76

Specifications:
Years: () 1993 on
Cylinders: 8
Rings/Cyl: 3
Bore: 89mm
#1: 1.5mm
#2: 1.5mm
#3: 3mm

Specifications:
Years: () 1993 on
Cylinders: 8
Rings/Cyl: 3
Bore: 89mm
#1: 1.5mm
#2: 1.5mm
#3: 2mm

Specifications:
Years: (535i) 1985 - 1993
Years: (635csi) ?? - 1989
Years: (735i) ?? - 1992
Years: (M5) 1985.1 - 1988.8
Years: (745i Turbo) 1983.5 on
Cylinder: 6
Rings/Cyl: 3
Bore: 92mm
#1: 1.5mm
#2: 2mm
#3: 3.5mm

Specifications:
Years: (740i, 740iL) 1996 - 2001
Years: (745i, 745iL) 2002 - 2005
Years: (840ci) 1996 - 1997
Years: (540i, 540ia) 1997 - 2003
Cylinders: 8
Rings/Cyl: 3
Bore: 92mm
#1: 1.5mm
#2: 1.5mm
#3: 2mm

Specifications:
Years: (320is) 1988.5 on
Years: (M3) 1988 - 1991
Cylinders: 4
Rings/Cyl: 3
Bore: 93.4
#1: 1.5mm
#2: 1.5mm
#3: 3mm

Specifications:
Years: 1983 on
Cylinders: 6
Rings/Cyl: 3
Bore: 93.4mm
#1: 1.5mm
#2: 1.5mm
#3: 3mm

Specifications:
Years: 1978 - 1981
Cylinders: 6
Rings/Cyl: 3
Bore: 93.4mm
#1: 1.5mm
#2: 2mm
#3: 3mm

Specifications:
Years: 1981.1 - 1982.4
Cylinders: 6
Rings/Cyl: 3
Bore: 93.4mm
#1: 1.5mm
#2: 2mm
#3: 3.5mm

Specifications:
Years: (525i) 1981.1 - 1982.4
Years: (635csi, 735i) 1976 - 1982
Cylinders: 6
Rings/Cyl: 3
Bore: 93.4mm
#1: 1.5mm
#2: 2.5mm
#3: 4mm

Specifications:
Years: (1600, 1062) 1964 to 1974
Years: (1600ti, GT) 1965 to 1969
Cylinders: 4
Rings/Cyl: 3
Bore: 84mm
#1 1.75mm
#2 2mm
#3 4mm