ATE Front/Rear (Master Cylinder) Brake Hydraulic Hose Fitting for Porsche 964 (1977–1989)

This ATE Front/Rear (Master Cylinder) brake hydraulic hose fitting is a direct-fit replacement for Porsche 911 applications listed in the fitment table below. ATE, a division of Continental AG, has been engineering hydraulic brake systems in Germany for over a century. An OEM supplier to manufacturers like Porsche AG, Mercedes-Benz, and Volvo, ATE produces factory-level rotors, pads, and hydraulic components built to strict European standards. Known for consistent pedal feel, proper fitment, and long service life, ATE remains a trusted choice for reliable, OE-quality braking performance.

Technical Details

• Manufacturer part number: 390154
• Position: Front/Rear (Master Cylinder)
• Application range: Porsche 911 (1977–1989)

Fitment & Compatibility

Use the fitment table below to confirm year/submodel and to catch option notes (PCCB/ceramic brakes, wear sensors, or brake system variations). If you’re unsure about left vs. right, send us your VIN and we’ll point you the right way.

We’ve been doing Porsche brake work for over 20 years. If you have a fitment question before you order, reach out—we’d rather confirm the details up front than have you chasing the wrong part.

Year	Make	Model	Submodel	Notes
1977	Porsche	911
1978	Porsche	911
1979	Porsche	911
1980	Porsche	911
1981	Porsche	911
1982	Porsche	911
1983	Porsche	911
1984	Porsche	911
1985	Porsche	911
1986	Porsche	911
1987	Porsche	911
1988	Porsche	911
1989	Porsche	911	Carrera
1989	Porsche	911	Speedster
1989	Porsche	911	Turbo Carrera
1978	Porsche	930
1979	Porsche	930