Dual brake master cylinder for Porsche 911

Master cylinder brake dual circuit and with contactor for Porsche :

- Porsche 911 2.7 from 1974 to 1977
- Porsche 911 S 2.7 from 1974 to 1975
- Porsche 911 Carrera 3.0 from 1976 to 1977
- Porsche 911 SC 3.0 from 1978 to 1983
- Porsche 911 Carrera 3.2 from 1984 to 1989
- Porsche 911 Turbo 3.0 from 1975 to 1977

Master cylinder for Porsche with brake booster (Mastervac / brake assist)
Diameter: 20,64mm

Supplied with 3-pole contactors.

Note that on 3.2 versions, you can have 2 poles.
In this case, you can connect the 2 parallel poles, or acquire RS11672 (2-pole contactor, if you want to respect the assembly as originally.