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Brake master cylinder. Porsche 996 C2 / Boxster 986 *without PSM - 99635591000
99635591000/1
Vehicle Group
- 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 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Information
Brake master cylinder. Porsche 996 C2 / Boxster 986 *without PSM
Fits:
Porsche 996 C2 M338 (M338 - Rear wheel drive)
Porsche Boxster 986
*without PSM
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635591000
The product you are viewing cross references to these numbers
Fits:
Porsche 996 C2 M338 (M338 - Rear wheel drive)
Porsche Boxster 986
*without PSM
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635591000
99635591000
The product you are viewing cross references to these numbers
Price: £75.00
In stock
Related products
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Brake master cylinder.
OE Match quality replacement for the original Porsche unit referenced by part number 997.355.910.00 / 99735591000. The brake master cylinder converts the force applied to the brake pedal into hydraulic pressure that activates your brake calipers and slows the car. It ensures consistent braking force and modulation under daily driving or spirited use. Without a fully functioning master cylinder, braking performance can be compromised.
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1 Cayman 2006 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 997.1 Carrera 2 2005 - 2008
Diagram ref no 5
Function: It houses pistons and seals that pressurize brake fluid and distribute appropriate pressure to front and rear brake circuits. When you press the brake pedal, this unit ensures the correct volume and pressure of fluid is sent through the lines for dependable stopping power.
Replacing a worn or failing master cylinder is critical for safe braking performance. Over time, internal seals deteriorate, leading to spongy pedal feel, reduced brake responsiveness, or loss of hydraulic pressure. Installing a high-quality OE Match unit restores proper brake pressure, improves pedal feel, and ensures consistent stopping power - essential for both everyday driving and performance scenarios.
When to replace
You should inspect and consider replacing your brake master cylinder if you notice any of the following:
• Brake pedal feels soft, spongy, or sinking
• Visible brake fluid leaks around the firewall or master cylinder
• Inconsistent brake pressure during stopping
• Warning lights on the dashboard indicating brake system issues
• Age-related wear or part has exceeded recommended service life
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99735591000
The product you are viewing cross references to these numbers
OE Match quality replacement for the original Porsche unit referenced by part number 997.355.910.00 / 99735591000. The brake master cylinder converts the force applied to the brake pedal into hydraulic pressure that activates your brake calipers and slows the car. It ensures consistent braking force and modulation under daily driving or spirited use. Without a fully functioning master cylinder, braking performance can be compromised.
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1 Cayman 2006 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 997.1 Carrera 2 2005 - 2008
Diagram ref no 5
Function: It houses pistons and seals that pressurize brake fluid and distribute appropriate pressure to front and rear brake circuits. When you press the brake pedal, this unit ensures the correct volume and pressure of fluid is sent through the lines for dependable stopping power.
Replacing a worn or failing master cylinder is critical for safe braking performance. Over time, internal seals deteriorate, leading to spongy pedal feel, reduced brake responsiveness, or loss of hydraulic pressure. Installing a high-quality OE Match unit restores proper brake pressure, improves pedal feel, and ensures consistent stopping power - essential for both everyday driving and performance scenarios.
When to replace
You should inspect and consider replacing your brake master cylinder if you notice any of the following:
• Brake pedal feels soft, spongy, or sinking
• Visible brake fluid leaks around the firewall or master cylinder
• Inconsistent brake pressure during stopping
• Warning lights on the dashboard indicating brake system issues
• Age-related wear or part has exceeded recommended service life
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99735591000
99735591000
The product you are viewing cross references to these numbers
Price: £169.00
In stock