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FTE
The FTE 23 mm brake master cylinder is an OEM-quality replacement designed for the Porsche 924 braking system. Manufactured as a direct replacement for Porsche part number 477611017A, it restores the hydraulic pressure required for safe, responsive, and consistent braking performance.
Fits:
Porsche 924 2.0L 1981>>
Brake master cylinder converts brake pedal input into hydraulic pressure, supplying brake fluid evenly throughout the braking system to provide safe, predictable, and consistent stopping performance.
Key Features & Benefits
• Genuine FTE OEM-quality hydraulic component
• Direct replacement for Porsche 477611017A
• 23 mm bore diameter
• Precision-machined internal components
• Reliable hydraulic pressure and pedal feel
• Durable seals for long service life
• Direct-fit installation with OEM-quality performance
Why Replacing the Brake Master Cylinder Matters
The brake master cylinder is one of the most important safety components on your Porsche. Over time, internal seals can wear and the cylinder bore may deteriorate, leading to reduced hydraulic pressure and compromised braking performance. Replacing a worn master cylinder restores firm pedal feel, reliable brake response, and overall braking safety.
When to Replace the Brake Master Cylinder
• Soft, spongy, or sinking brake pedal
• Brake fluid leaking from the master cylinder
• Reduced or inconsistent braking performance
• Internal seal failure causing loss of hydraulic pressure
• During a complete brake system restoration
• If corrosion or excessive wear is found during inspection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
477611017A
The product you are viewing cross references to these numbers
- Porsche 924 2.0L 1980-85
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12 Month Warranty
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Fits:
Porsche 996 C4 M339 (M339 - Four wheel drive)
Porsche Boxster 986
*with PSM
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635591040
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
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12 Month Warranty
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DOT 4
Having an extremely high boiling point and lower viscosity than required, it meets and greatly exceeds regulatory standards. Also suitable for vehicles with ABS.
Vapour Lock formation
This sort of habit leaves room for the Vapour Lock, the formation of vapour bubbles due to boiling of the brake fluid that replace the normal fluid and are compressed, thereby sending the brake pedal to its fill stoke (spongy pedal). The origin is incident in the porosity of the tubes that make up the braking circuit, which in time draw moisture into the fluid, drastically reducing the boiling point. The result is a reduced braking efficiency.
Brembo Premium Brake Fluid
Brembo Premium brake fluids have a higher boiling point that exceeds the standard, thus offering superior resistance to the Vapour Lock and ensuring braking efficiency even at low temperatures. With high anti-corrosion properties and resistance to oxidation, Brembo brake fluid also allows for long-term unaltered chemical/physical characteristics of the fluid in operating circuit; therefore, preserving its integrity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
L040
The product you are viewing cross references to these numbers
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 996 C4 M339 (M339 - Four wheel drive)
Porsche Boxster 986 with PSM I476
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635591040
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
Shop Securely
12 Month Warranty
Worldwide Delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed