M8 nut

Our steel hex nut with size M8 is used to fasten the heat exchanger flanges to the cylinder heads in the following vehicles :  

Porsche 911 2.0 L (1965-1968)              

Porsche 911 S 2.0 L (1967-1969)  

Porsche 911 T 2.0 L (1968-1969)

Porsche 911 TU 2.0 L (1968)

Porsche 911 L 2.0 L (1968-1969)            

Porsche 911 E 2.0 L (1969)          

Porsche 911 T 2.2 L (1970-1971)  

Porsche 911 E 2.2 L (1970-1971)            

Porsche 911 E 2.4 L (1972-1973)            

Porsche 911 S 2.2 L (1970-1971)

Porsche 911 S 2.4 L (1972-1973)           

Porsche 911 TV 2.4 L (1972-1973)          

Porsche 911 TE 2.4 L (1972-1973)                             

Porsche 911 TK 2.4 L (USA-CAN) (1973)                     

Porsche 911 Carrera 2.7 L (1973)

Porsche 911 2.7 L (1974-1977)     

Porsche 911 S 2.7 L (1974-1977)  

Porsche 911 Carrera 2.7 L 155 KW / 209 HP. (1974-1976)

Porsche 911 Carrera 3.0 L (1976-1977)   

Porsche 911 SC 3.0 L (1978-1983)

Porsche 911 SC 3.0 L Sportomatic (1978-1980)

Porsche 911 Carrera 3.2 L (1984-1989)

Porsche 911 Carrera 3.2 L Turbo-Look (1984)

Porsche 911 Carrera 3.2 L Speedster (1989)

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

Porsche 911 Turbo Carrera (USA-CAN) 3.0 L (1975-1977)

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

Porsche 914-6 2.0 L (1970-1972)

Porsche 914-6 Sportomatic 2.0 L (1970-1971)

Apart from being used to fasten heat exchanger flanges to cylinder heads, our M8-sized nut is used on most Porsche vehicles from the 356 onwards in almost every vehicle system, including the exhaust system.

By clicking on the link below, a new document will open up in PDF format that lists all the vehicles in the Porsche line-up where this M8 nut is utilized. Start by locating your vehicle in the vehicle list. The locations where these locknuts are used as well as the quantities required for each application are listed in the footnotes provided for each vehicle.

This information can be accessed by clicking on the following link (a document in PDF format will be opened):

M8 sized nut, 912 + 911  (65-89)

Note : this part is sold individually.