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Design911
Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors.
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brake booster Genuine Porsche part 93035502702
Code: 93035502702
Genuine Porsche part
brake booster
The product code 93035502702 was also found on these diagrams
Additional information:
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
Vehicle Group
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Price: £2,323.15
Orderable - 14 - 28 Days
Related products
93035501104/2
Product Information
Diameter of bore: ø 23.81
Fits:
Porsche 911 (930) Turbo 3.3L 1978 - 1989
The FTE brake master cylinder is a high-quality replacement hydraulic component for selected Porsche 911 Turbo models. It corresponds with Porsche reference numbers 93035501101, 93035501102, 93035501103 and 93035501104, which may represent earlier, revised or superseded versions of the original component.
The master cylinder converts pressure applied to the brake pedal into hydraulic pressure within the braking system. Brake fluid is then delivered through the hydraulic circuits to the calipers, allowing the vehicle to slow safely and predictably. Reliable master-cylinder operation is especially important on the high-performance 911 Turbo, where consistent pedal response and controlled braking are essential.
Manufactured by FTE, this tandem master cylinder is designed to provide accurate fitment, dependable internal sealing and consistent hydraulic pressure. It is suitable for replacing a leaking or internally worn original cylinder and for use during a complete brake-system restoration.
What This Part Does
When the brake pedal is pressed, pistons inside the master cylinder force brake fluid through two separate hydraulic circuits. The resulting pressure operates the brake calipers at the wheels. The tandem-circuit design provides an additional level of safety by separating the braking system into two circuits. If one circuit develops a fault, the other may retain partial braking operation.
A serviceable master cylinder helps maintain:
• Firm and consistent brake-pedal feel
• Correct hydraulic pressure
• Predictable braking response
• Balanced operation of the braking circuits
• Secure containment of brake fluid
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035501104
The product you are viewing cross references to these numbers
Product Information
Brake master cylinder. Diameter of bore: ø 23.81
Fits:
Porsche 911 (930) Turbo 3.3L 1978 - 1989
The FTE brake master cylinder is a high-quality replacement hydraulic component for selected Porsche 911 Turbo models. It corresponds with Porsche reference numbers 93035501101, 93035501102, 93035501103 and 93035501104, which may represent earlier, revised or superseded versions of the original component.
The master cylinder converts pressure applied to the brake pedal into hydraulic pressure within the braking system. Brake fluid is then delivered through the hydraulic circuits to the calipers, allowing the vehicle to slow safely and predictably. Reliable master-cylinder operation is especially important on the high-performance 911 Turbo, where consistent pedal response and controlled braking are essential.
Manufactured by FTE, this tandem master cylinder is designed to provide accurate fitment, dependable internal sealing and consistent hydraulic pressure. It is suitable for replacing a leaking or internally worn original cylinder and for use during a complete brake-system restoration.
What This Part Does
When the brake pedal is pressed, pistons inside the master cylinder force brake fluid through two separate hydraulic circuits. The resulting pressure operates the brake calipers at the wheels. The tandem-circuit design provides an additional level of safety by separating the braking system into two circuits. If one circuit develops a fault, the other may retain partial braking operation.
A serviceable master cylinder helps maintain:
• Firm and consistent brake-pedal feel
• Correct hydraulic pressure
• Predictable braking response
• Balanced operation of the braking circuits
• Secure containment of brake fluid
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035501104
93035501101
93035501102
93035501103
93035501104
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1989 3.3L Turbo (930)
Price: £324.95
In Stock - 3- 5 Days Dispatch
93035506
Product Information

Fits:
Porsche 911 Turbo 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 6 (LEFT) / 7 (RIGHT)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035506
The product you are viewing cross references to these numbers
Product Information
Caliper to flexi hose brake line, front.
Fits:
Porsche 911 Turbo 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 6 (LEFT) / 7 (RIGHT)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035506
93035506300
93035506400
93035506401
93035506301
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1989 3.3L Turbo (930)
Select Below
Prices from: £71.88
93035506
Product Information

Fits:
Porsche 911 Turbo 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 14 (RIGHT) / 15 (LEFT)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035506
The product you are viewing cross references to these numbers
Product Information
Caliper to flexi hose brake line, rear. 
Fits:
Porsche 911 Turbo 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 14 (RIGHT) / 15 (LEFT)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035506
93035506500
93035506600
93035506501
93035506601
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1989 3.3L Turbo (930)
Select Below
Prices from: £115.07
93035502702
Product Information

Fits:
Porsche 911 G (1985-1989), Only for Carrera with M491 (Turbo-Look)
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035502702
The product you are viewing cross references to these numbers
Product Information
Brake vacuum booster.
Fits:
Porsche 911 G (1985-1989), Only for Carrera with M491 (Turbo-Look)
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035502702
93035502702
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Price: £2,323.15
Orderable - 14 to 28 Days
93035502700
Product Information

Fits:
Porsche 911 SC 1978-83
Porsche 911 Carrera 1984-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035502700
The product you are viewing cross references to these numbers
Product Information
Brake vacuum booster.
Fits:
Porsche 911 SC 1978-83
Porsche 911 Carrera 1984-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035502700
93035502700
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Price: £2,194.42
Orderable - 14 to 28 Days
93035501104
Product Information
Diameter of bore: ø 23.81

Fits:
Porsche 911 (930) Turbo 3.3L 1978-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035501104
The product you are viewing cross references to these numbers
Product Information
Brake master cylinder. Diameter of bore: ø 23.81

Fits:
Porsche 911 (930) Turbo 3.3L 1978-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035501104
93035501103
93035501104
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1989 3.3L Turbo (930)
Price: £862.75
Orderable - 14 to 28 Days
93035501104/3
Product Information
Diameter of bore: ø 23.81

Fits:
Porsche 911 (930) Turbo 3.3L 1978-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035501104
The product you are viewing cross references to these numbers
Product Information
Brake master cylinder. Diameter of bore: ø 23.81

Fits:
Porsche 911 (930) Turbo 3.3L 1978-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035501104
93035501103
93035501104
03.2123-0162.3
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1989 3.3L Turbo (930)
Price: £391.00
Stock Due
93035502701/1
Product Information
Diaphragm Diameter: 215mm
This vacuum brake booster (also known as a brake servo) is a replacement part designed to OE specifications. It restores proper brake booster operation, ensuring safe, powerful, and responsive braking.
Fits:
Porsche 911 SC 1978 - 1983
Porsche 911 Carrera 1984 - 1989
Diagram ref no 10
Location: Mounted between the brake pedal linkage / master cylinder and the firewall, inside the engine bay, it provides vacuum assist to the master cylinder.
This brake vacuum booster helps multiply your braking power, making the pedal easier to press while ensuring smooth, safe, and reliable stopping performance.
Why replacement matters:
• Over time, original boosters may develop internal leaks, diaphragm deterioration, or loss of vacuum integrity, leading to a hard brake pedal and diminished braking assistance
• A failing booster reduces braking efficiency, making stops less responsive and potentially dangerous
• Replacing ensures the correct internal design, vacuum chamber dimensions, diaphragm strength, and sealing to match the original factory part
• Avoids costly repairs or unsafe driving conditions due to degraded brake assist
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035502701
The product you are viewing cross references to these numbers
Product Information
Brake vacuum booster.Diaphragm Diameter: 215mm
This vacuum brake booster (also known as a brake servo) is a replacement part designed to OE specifications. It restores proper brake booster operation, ensuring safe, powerful, and responsive braking.
Fits:
Porsche 911 SC 1978 - 1983
Porsche 911 Carrera 1984 - 1989
Diagram ref no 10
Location: Mounted between the brake pedal linkage / master cylinder and the firewall, inside the engine bay, it provides vacuum assist to the master cylinder.
This brake vacuum booster helps multiply your braking power, making the pedal easier to press while ensuring smooth, safe, and reliable stopping performance.
Why replacement matters:
• Over time, original boosters may develop internal leaks, diaphragm deterioration, or loss of vacuum integrity, leading to a hard brake pedal and diminished braking assistance
• A failing booster reduces braking efficiency, making stops less responsive and potentially dangerous
• Replacing ensures the correct internal design, vacuum chamber dimensions, diaphragm strength, and sealing to match the original factory part
• Avoids costly repairs or unsafe driving conditions due to degraded brake assist
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035502701
93035502700
93035502701
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Price: £698.00
In Stock - 24 Hour Dispatch
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