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Brake master cylinder. Porsche 924 GT / 924S / 944 - ATE type - 94435501101
94435501101/1
Vehicle Group
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 Turbo 2.5L 8V 1985-88
Information
Brake master cylinder
OE Match replacement brake hydraulic unit designed for direct fitment into the factory braking system without any modification. It converts mechanical force from the brake pedal into hydraulic pressure that actuates the brake calipers and wheel cylinders.
Fits:
Porsche 924 GT 1980 - 1985
Porsche 924S 1986 - 1988 RHD Cars
Porsche 944 1982 - 1985 Cars with ATE brand cylinder
Porsche 944 / 944 Turbo 1985 - 1986 RHD Cars
Diagram ref no 1
The master cylinder generates hydraulic pressure whenever the brake pedal is applied, initiating fluid movement through the brake lines to engage the front and rear brakes. By maintaining proper pressure and fluid control, it supports predictable stopping power and consistent brake pedal feel.
A worn or failing master cylinder can lead to poor brake feel, loss of pedal pressure, or uneven braking performance - all of which compromise safety. Replacing it with an OE Match unit restores reliable brake response and helps preserve the integrity of your Porsche’s braking system.
When to replace:
• Brake pedal feels spongy or soft
• Fluid leakage around the master cylinder
• Internal seal failure reducing hydraulic pressure
• Brake performance feels inconsistent or degraded
• Master cylinder age exceeds typical service life
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435501101
The product you are viewing cross references to these numbers
OE Match replacement brake hydraulic unit designed for direct fitment into the factory braking system without any modification. It converts mechanical force from the brake pedal into hydraulic pressure that actuates the brake calipers and wheel cylinders.
Fits:
Porsche 924 GT 1980 - 1985
Porsche 924S 1986 - 1988 RHD Cars
Porsche 944 1982 - 1985 Cars with ATE brand cylinder
Porsche 944 / 944 Turbo 1985 - 1986 RHD Cars
Diagram ref no 1
The master cylinder generates hydraulic pressure whenever the brake pedal is applied, initiating fluid movement through the brake lines to engage the front and rear brakes. By maintaining proper pressure and fluid control, it supports predictable stopping power and consistent brake pedal feel.
A worn or failing master cylinder can lead to poor brake feel, loss of pedal pressure, or uneven braking performance - all of which compromise safety. Replacing it with an OE Match unit restores reliable brake response and helps preserve the integrity of your Porsche’s braking system.
When to replace:
• Brake pedal feels spongy or soft
• Fluid leakage around the master cylinder
• Internal seal failure reducing hydraulic pressure
• Brake performance feels inconsistent or degraded
• Master cylinder age exceeds typical service life
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435501101
94435501101
The product you are viewing cross references to these numbers
Price: £115.00
In stock
Related products
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Brake light switch 3pin.
Fits into the Brake master cylinder
Fits:
Porsche 911 1974-86
Porsche 924 1976-80
Porsche 928 1978-95
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113945515G
The product you are viewing cross references to these numbers
Fits into the Brake master cylinder
Fits:
Porsche 911 1974-86
Porsche 924 1976-80
Porsche 928 1978-95
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113945515G
113945515G
The product you are viewing cross references to these numbers
Price: £59.45
Orderable
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Brake light switch 2pin. Fits into the brake master cylinder.
Sold each.
Fits:
Porsche 911 1986-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113945515H
The product you are viewing cross references to these numbers
Sold each.
Fits:
Porsche 911 1986-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113945515H
113945515H
The product you are viewing cross references to these numbers
Price: £41.60
Orderable
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
Information
Brake master cylinder.
Fits:
Porsche 911 SC / Carrera 3.0L / 3.2L 1977-89
Porsche 930 Turbo with servo 3.0L 1975-1977
Note: Switches not included.
Diameter of the bore: ø 20.64mm
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135501112
The product you are viewing cross references to these numbers
Fits:
Porsche 911 SC / Carrera 3.0L / 3.2L 1977-89
Porsche 930 Turbo with servo 3.0L 1975-1977
Note: Switches not included.
Diameter of the bore: ø 20.64mm
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135501112
91135501112
91135501111
91135501110
The product you are viewing cross references to these numbers
Price: £650.98
Orderable