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Clutch Slave Cylinder
By OE Match
- 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Related, superseded, cross reference or alternative numbers for comparison.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.
