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Clutch Slave Cylinder
By OE Match
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
The OE Match Clutch Slave Cylinder is a high-quality replacement hydraulic clutch component designed to convert hydraulic pressure from the clutch master cylinder into mechanical movement to operate the clutch release mechanism. Manufactured to OE specifications for fit, performance and durability, this component plays a critical role in ensuring smooth clutch operation and reliable gear changes.
Fits:
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Constructed from precision-machined materials with high-quality seals and internal components, the clutch slave cylinder is designed to withstand repeated hydraulic pressure cycles, temperature variations and demanding driving conditions. It ensures consistent clutch pedal feel and accurate clutch disengagement for optimum transmission performance.
What This Product Does:
- Converts hydraulic pressure into clutch release movement.
- Operates the clutch release fork or release bearing assembly.
- Enables smooth clutch disengagement during gear changes.
- Helps maintain consistent clutch pedal feel.
- Supports accurate and reliable gear selection.
- Reduces drivetrain shock during shifting.
- Contributes to smooth transmission operation and driving comfort.
Symptoms Of Wear Or Failure:
- Soft, spongy or inconsistent clutch pedal feel.
- Difficulty selecting gears.
- Clutch pedal sticking to the floor.
- Incomplete clutch disengagement.
- Hydraulic fluid leaks around the slave cylinder.
- Visible fluid loss from the clutch hydraulic system.
- Reduced clutch performance.
- Grinding noises during gear changes.
- Low clutch fluid level in the reservoir.
- Complete loss of clutch operation in severe failure cases.
Why Replacement Matters:
- The clutch slave cylinder operates every time the clutch pedal is pressed and is continuously exposed to hydraulic pressure, temperature fluctuations and seal wear. Over time, internal seals can deteriorate, allowing hydraulic fluid to leak internally or externally, reducing the cylinder's ability to generate the force required to disengage the clutch properly.
- A failing slave cylinder can make gear selection difficult, accelerate clutch and gearbox wear, and eventually leave the vehicle unable to disengage the clutch. In severe cases, complete hydraulic failure can result in loss of clutch function and vehicle immobility.
- Replacing a worn clutch slave cylinder restores proper hydraulic operation, improves clutch feel and ensures smooth gear engagement. An OE Match replacement provides factory-style fitment, dependable sealing performance and long-term durability, helping maintain the performance, reliability and driving characteristics expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95011623712
The product you are viewing cross references to these numbers
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
OE Match Clutch Slave Cylinder Seal Kit
The OE Match Clutch Slave Cylinder Seal Kit is
designed to overhaul the original hydraulic clutch slave cylinder fitted to the
Porsche 993 turbo.
Fits:
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
Seals for diagram Ref No 12
This repair kit replaces the internal seals and O-rings without requiring replacement of the complete slave cylinder.
The upgraded seals feature improved geometry and materials, designed to provide better sealing performance and reduce hydraulic fluid leaks, particularly in colder climates.
What Does It Do?
The clutch slave cylinder uses hydraulic pressure to operate the clutch release mechanism.
This repair kit renews the internal sealing components, helping maintain hydraulic pressure and reliable clutch operation.
Why Does It Fail?
Common causes include:
- Ageing or hardened internal seals
- Deteriorated O-rings
- Hydraulic fluid leakage
- Temperature-related seal contraction
- Internal cylinder wear or corrosion
When Should It Be Replaced?
Replace the seals if you notice hydraulic fluid leaks, reduced clutch operation or deterioration of the original sealing components.
Preventative replacement is also recommended during clutch replacement or engine-out servicing.
Kit
Contents
- Replacement internal seals and O-rings
- O-ring identification template
- O-ring location guide
- Written installation instructions
Installation Notes
The original slave cylinder must be dismantled and inspected before fitting the replacement seals.
Follow the supplied installation instructions and bleed the hydraulic clutch system after reassembly. A damaged or corroded cylinder bore may require complete cylinder replacement.
Porsche 993 Turbo Clutch Slave Cylinder Seals & Hydraulic Repair Parts
The Porsche 993 turbo hydraulic clutch system relies on correctly functioning seals to maintain pressure and ensure reliable clutch operation.
This OE Match seal repair kit provides replacement internal seals and O-rings for refurbishing the original clutch slave cylinder, helping address hydraulic leaks without replacing the complete assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
993CSKIT
The product you are viewing cross references to these numbers
OEMatch Clutch Slave Cylinder — Engagement, Smoothness, Control
OEMatch clutch slave cylinders restore correct hydraulic operation within the clutch system on Porsche models. The slave cylinder converts hydraulic pressure from the master cylinder into mechanical movement to disengage the clutch, allowing smooth gear changes and consistent pedal feel. OEMatch supplies components and kits suitable for restoration and routine maintenance on both classic and modern Porsche vehicles.
Available Types
- Complete replacement slave cylinders
- Seal and rebuild kits for hydraulic overhaul
- Complete assemblies suited to classic and modern Porsche applications
Understanding OEMatch Clutch Slave Cylinder
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original clutch slave cylinder.
OE (Original Equipment) refers to parts matching original specifications for the clutch slave cylinder and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM clutch slave cylinders engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
The clutch slave cylinder is the final hydraulic actuator in the system. When the driver depresses the clutch pedal the master cylinder pressurises fluid which the slave cylinder converts into linear movement to operate the release mechanism. Typical construction uses a precision bore, piston and seals; attention to seal condition and corrosion resistance is important to maintain pressure and prevent leaks.
Benefits Include
- Restores consistent pedal feel and reliable disengagement
- Reduces the risk of fluid leaks and contamination
- Supports smooth, accurate gear changes and driver control
Why Clutch Slave Cylinder Wear and Fail
- Seal wear and deterioration allowing fluid leaks
- Corrosion from moisture-contaminated hydraulic fluid
- Mechanical damage or material fatigue from heat and vibration
The Importance of Replacing with OEMatch Clutch Slave Cylinder
Replacing a worn or leaking slave cylinder restores correct hydraulic pressure and consistent clutch operation on Porsche models. Timely replacement helps avoid sudden loss of clutch function, maintains shift accuracy and preserves other hydraulic components. For many repair tasks, renewing seals or the complete cylinder prevents recurrent issues and supports long-term system reliability.
Advantages
- Precision manufacture and high-quality sealing materials for durable operation
- Corrosion-resistant finishes and components selected for hydraulic service
- Options suitable for both restoration projects and routine maintenance on Porsche vehicles
Support & Advice
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified and confirm correct bleed procedures for the hydraulic system after fitting.
