Porsche 911 (G-Series) Transmission Codes (All Years)

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