Allen cylinder head nut, 911 (65-89) + 912 (69) + 914-6 + starter motor nut 911 (72-89) + 964 +993

Our Allen cylinder head nut is suitable for the following vehicles :

Porsche 911 (1965-1969)

Porsche 911 S (1967-1969)

Porsche 911 T (1968-1969)

Porsche 911 L (1968-1969)

Porsche 911 E (1969)

Porsche 912 (1969)

Porsche 911 T (1970-1971)

Porsche 911 E (1970-1973)

Porsche 911 S (1970-1973)

Porsche 911 TV (1972-1973)

Porsche 911 TE (1972-1973)

Porsche 911 TK (1973)

Porsche 911 TK Sportomatic (1972-1973) (USA-CAN)

Porsche 911 Carrera 2.7 (1973)

Porsche 911 manual transmission (1974-1977)

Porsche 911 Sportomatic transmission (1974-1977)

Porsche 911 S manual transmission (1974-1977)

Porsche 911 S Sportomatic transmission (1974-1977)

Porsche 911 Carrera 2.7 (1974-1976)

Porsche 911 Carrera 3.0 (1976-1977)

Porsche 911 Carrera 3.0 Sportomatic transmission (1976-1977)

Porsche 911 Turbo 3.0 L Type 930 (1975-1977)

Porsche 911 Turbo Carrera (USA-CAN) 3.0 L (1976-1977)

Porsche 911 SC 3.0 L (1978-1983)

Porsche 911 SC 3.0 L Sportomatic transmission (1978-1980)

Porsche 911 Turbo 3.3 L Type 930 (1978-1983)

Porsche 911 Carrera 3.2 L (1984-1989)

Porsche 911 Carrera 3.2 L Speedster (1989)

Porsche 911 Turbo 3.3 L  Type 930 (1984-1989)

Porsche 911 Carrera / Turbo “Slant Nose” (1988-1989)

Porsche 914-6 (1970-1972)

4 of these Allen cylinder head nuts are required to fasten one cylinder head to the engine block.

24 of these cylinder head nuts are required per engine for all the vehicles above equipped with a 6-cylinder engine; the Porsche 912 from 1969 only requires 8 of these nuts.

Additionally, the same Allen type nut is also used to fasten the starter motor to the transmission crankcase in the following vehicles (including those with manual and Sportomatic transmissions) : 

Porsche 911 E manual and Sportomatic transmissions (1972-1973)

Porsche 911 S manual and Sportomatic transmissions (1972-1973)

Porsche 911 TV manual and Sportomatic transmissions (1972-1973)

Porsche 911 TE manual and Sportomatic transmissions (1972-1973)

Porsche 911 TK (1973)

Porsche 911 TK (1972-1973) (USA-CAN)

Porsche 911 Carrera 2.7 manual and Sportomatic transmissions (USA-CAN) (1973)

Porsche 911 manual transmission (1974-1977)

Porsche 911 Sportomatic transmission (1974-1977)

Porsche 911 S manual transmission (1974-1977)

Porsche 911 S Sportomatic transmission (1974-1977)

Porsche 911 Carrera 2.7 (1974-1976)

Porsche 911 Carrera 3.0 (1976-1977)

Porsche 911 Carrera 3.0 Sportomatic (1976-1977)

Porsche 911 Turbo 3.0 L Type 930 (1975-1977)

Porsche 911 Turbo Carrera (USA-CAN) 3.0 L (1976-1977)

Porsche 911 SC 3.0 L (1978-1983)

Porsche 911 SC 3.0 L Sportomatic transmission (1978-1980)

Porsche 911 Turbo 3.3 L Type 930 (1978-1983)

Porsche 911 Carrera 3.2 L (1984-1989)

Porsche 911 Carrera 3.2 L Speedster (1989)

Porsche 911 Turbo 3.3 L  Type 930 (1984-1989)

Porsche 911 Carrera / Turbo “Slant Nose” (1988-1989)

         Porsche 964 Carrera 4 (1989-1994)

         Porsche 964 Carrera 2 (1990-1994)

         Porsche 964 Carrera 2 Speedster (1993-1994)

         Porsche 964 Carrera RS M003 Club-Sport Version (1992)

         Porsche 964 Carrera RS M002 Touring Version (1992)

         Porsche 964 Carrera RS America (1992-1993) (USA-CAN)

         Porsche 964 Carrera 2 Turbo-Look (1992-1994)

         Porsche 964 Carrera 4 Turbo-Look (1991-1994)

         Porsche 964 Turbo 3.3 L (1991-1992)

         Porsche 964 Turbo 3.6 L Type 965 (1993-1994)

Porsche 993 Carrera (1994-1998)

Porsche 993 Carrera RS (1995-1996)

Porsche 993 Carrera 4 (1995-1998)

Porsche 993 Carrera Turbo-Look (1996-1998)

Porsche 993 Carrera S (1997-1998)

Porsche 993 Carrera 4S (1996-1998)

Porsche 993 Turbo S (1997-1998)

Porsche 993 Turbo (1995-1998)

2 of these Allen nuts are required to fasten the starter motor to the transmission crankcase in all the above vehicles EXCEPT for the 911 T-V Sportomatic which only requires a single Allen nut in this application.

For the Porsche 964 and 993, this Allen nut is used to fasten the starter motor to the transmission crankcase in Manual transmissions only (not Tiptronic).

Note : This part is sold individually.