Gearbox Gears / Crown Wheel and Pinion
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
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- 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 - 17:34 (number of teeth on each gear) - 2.00:1 (gear ratio)
17:34 - 2.00:1
20:32 - 1.60:1
19:34 - 1.79:1
19:33 - 1.74:1
16:36 - 2.25:1
18:33 - 1.83:1
20:33 - 1.65:1
Diagram ref no 1
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93030290106
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
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- 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 - 18:33 (number of teeth on each gear) - 1.83:1 (gear ratio)
18:33 - 1.83:1
19:34 - 1.79:1
19:33 - 1.74:1
20:34 - 1.70:1
20:33 - 1.65:1
20:32 - 1.60:1
17:26 - 1.53:1
18:26 - 1.44:1
18:25 - 1.39:1
23:31 - 1.35:1
23:30 - 1.30:1
24:30 - 1.25:1
24:29 - 1.21:1
25:28 - 1.12:1
26:28 - 1.08:1
26:27 - 1.04:1
Diagram ref no 2
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93030290206
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
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- 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 - 22:29 (number of teeth on each gear) - 1.32:1 (gear ratio)
22:29 - 1.32:1
24:30 - 1.25:1
24:29 - 1.21:1
25:29 - 1.16:1
26:30 - 1.15:1
25:28 - 1.12:1
26:28 - 1.08:1
26:27 - 1.04:1
26:26 - 1.00:1
27:26 - 0.96:1
28:26 - 0.93:1
28:25 - 0.89:1
29:25 - 0.86:1
29:24 - 0.83:1
29:23 - 0.79:1
30:23 - 0.77:1
30:22 - 0.73:1
31:22 - 0.71:1
32:21 - 0.66:1
32:20 - 0.63:1
32:19 - 0.59:1
Diagram ref no 3 and 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93030290304
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
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- 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
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