Gearbox Gears / Crown Wheel and Pinion
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 turbo - 1975 to 1989
For 930, 4 speed gearbox
Available with different gear ratios - example - 9:38 (number of teeth on each gear) - 4.22:1 (gear ratio)
9:38 - 4.22:1
8:37 - 4.63:1
8:40 - 5.00:1
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93030291103
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 - 1986 to 1989
Porsche 964 - 1989 to 1994
Available with different gear ratios - example - 10:31 (number of teeth on each gear) - 3.10:1 (gear ratio)
10:31 - 3.10:1
9:31 - 3.44:1
8:32 - 4.00:1
8.33 - 4.125:1
8:37 - 4.625
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95030291107
The product you are viewing cross references to these numbers
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93

Fits:
Porsche 911 with G50 Gearbox
Porsche 964 with G50 Gearbox
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95030291122
The product you are viewing cross references to these numbers
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93

Fits:
Porsche 911 1972-86 with 915 Gearbox
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530291102
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L

Fits:
Porsche 911 3.2 Carrera - 1987 to 1989 (G50 gearbox)
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95030291107
The product you are viewing cross references to these numbers
- Porsche 911 1987-1989 3.2L G50

Fits:
Porsche 911 1972-77 with 915 Gearbox
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530291116
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera

Fits:
Porsche 911 1972-77 with 915 Gearbox
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530291116
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera


Fits:
Porsche 911 1974 to 1977 with transmission code 915.06/43/65/66
Porsche 911 1978 to 1983; with transmission code 915.61/62
Porsche 911 1984 to 1986; with transmission code 915.64/69/72
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530292116
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L


Fits:
Porsche 911 1974-80 Sportomatic (SPM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 38
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92530222400
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC

Fits:
Porsche 930 Turbo 3.0L 1975 - 1977
Porsche 930 Turbo 3.3L 1978 - 1989
Diagram ref no 28
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93030245100
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 930 Turbo 3.0L 1975 - 1977
Porsche 930 Turbo 3.3L 1978 - 1989
Diagram ref no 53
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93030245300
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)


Fits:
Porsche 911 - 1969 to 1986
For 915 gearbox
Uprating or modifying your 915 gearbox? Choose from the gear ratios shown below
- High grade fine-grained 9310 VAR alloy steel material
- CNC-machined
- Formula One tooth profile
- Shot-peened
- REM-polished
Diagram ref no 5
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L


Fits:
Porsche 911 - 1969 to 1986
For 915 gearbox
Uprating or modifying your 915 gearbox? Choose from the gear ratios shown below
- High grade fine-grained 9310 VAR alloy steel material
- CNC-machined
- Formula One tooth profile
- Shot-peened
- REM-polished
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92330290323
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L


Fits:
Porsche 911 - 1969 to 1986
For 915 gearbox
Uprating or modifying your 915 gearbox? Choose from the gear ratios shown below
- High grade fine-grained 9310 VAR alloy steel material
- CNC-machined
- Formula One tooth profile
- Shot-peened
- REM-polished
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530290440
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L


Fits:
Porsche 911 - 1969 to 1986
For 915 gearbox
Uprating or modifying your 915 gearbox? Choose from the gear ratios shown below
- High grade fine-grained 9310 VAR alloy steel material
- CNC-machined
- Formula One tooth profile
- Shot-peened
- REM-polished
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530290582
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L


Fits:
Porsche 911 - 1972 to 1986
For 915 gearbox
Uprating or modifying your 915 gearbox? Choose from the gear ratios shown below
- High grade fine-grained 9310 VAR alloy steel material
- CNC-machined
- Formula One tooth profile
- Shot-peened
- REM-polished
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530292114
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L