Porsche 911 (G-Series) Transmission Codes
The transmission number code is found on the transmission data plate.
Transmission codes 911/912 G-model MY1974-1977
| Model | MY1974 | MY1975 | MY1976 | MY1977 |
| 912 E | 5-speed 923.05 | |||
| 911 2.7 | 4-speed 915.16 5-speed 915.06 4-speed Sportomatic 925.02 |
4-speed 915.48 5-speed 915.43 4-speed Sportomatic 925.02 |
4-speed 915.45, 4-speed 915.49 3-speed Sportomatic 925.09, 925.12 |
4-speed 915.65, 915.66 5-speed 915.60, 915.61 3-speed Sportomatic 925.15 |
| 911 S 2.7 | 4-speed 915.16 5-speed 915.06 4-speed Sportomatic 925.02 |
4-speed 915.45 5-speed 915.40 4-speed Sportomatic 925.02 3-speed Sportomatic 925.10 |
4-speed 915.49 5-speed 915.44 3-speed Sportomatic 925.12 |
4-speed 915.65, 915.66 5-speed 915.60, 915.61 3-speed Sportomatic 925.17 |
| 911 Carrera 2.7 | 4-speed 915.16 5-speed 915.06 4-speed Sportomatic 925.02 |
4-speed 915.16 5-speed 915.06 3-speed Sportomatic 925.10 |
5-speed 915.43 | |
| 911 Carrera 3.0 | 4-speed 915.49 5-speed 915.44 3-speed Sportomatic 925.13 |
4-speed 915.66 5-speed 915.61 3-speed Sportomatic 925.16 |
||
| 911 Turbo 3.0 | 4-speed 930.30 | 4-speed 930.30, 930.32 | 4-speed 930.33 |
Transmission codes 911 G-model MY1978-1983
| Model | MY1978-1979 | MY1980 |
MY1981-MY1983
|
| 911 SC | 5-speed 915.61 3-speed Sportomatic 925.16 |
5-speed 915.62, USA 915.63 3-speed Sportomatic 925.16 |
5-speed 915.62, USA 915.63
|
| 911 Turbo 3.3 | 4-speed 930.34 | 4-speed 930.34 | 4-speed 930.34 |
Transmission codes 911 MY1984-1989
| Model | MY1984 | MY1985 | MY1986 | MY1987-1988 | MY1989 |
| 911 Carrera 3.2 | 5-speed 915.67, USA 915.68, Turbo-look 915.69, USA 915.70 | 5-speed 915.72, USA 915.68, USA w/catalyst 915.73 | 5-speed 915.72, USA w/catalyst 915.73 | 5-speed G50.00, USA G50.01, Switzerland G50.02 |
5-speed G50.50, USA G50.01, Switzerland G50.02
|
| 911 Turbo 3.3 | 4-speed 930.34 | 4-speed 930.36, Switzerland 930.67 | 4-speed 930.36, Switzerland 930.37 | 4-speed 930.36 | 5-speed G50.50 |
Was building a mid engine car using a G50-2 Porsche trans axle inverted and bell housed to fit chev small block. Built by 3 professional men,Porsche mechanic, machine man and owner.Fresh box ready to go. Lost health. Seriously interested 330-933-0580 Ohio not cheap.
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Hate to let it go, spent many hours engineering and fabricating this fine piece. Health shot, only reason for protect halt. Some body smart can carry on and have a truly fast ride. Was using a Valkyre body and frame, have that also.
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