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Porsche // 356 (1950-1965) // 356A 1955-59
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- 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 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 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
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
OE Match O-ring for power steering pump drive train, 40 x 4, for Porsche 964 and 993 models. This replacement sealing O-ring helps prevent oil or fluid leakage around the power steering pump drive area and supports correct drivetrain sealing during service or repair.
Sold individually
Fits:
Porsche 964 1989 -1994
Porsche 993 1994 - 1998
Diagram ref no 3
The O-ring seals the power steering pump drive train connection to help prevent fluid seepage and maintain system integrity. A correctly fitted seal helps keep the pump drive area clean, reduces leakage risk, and supports reliable power steering system operation.
Functions
• Replaces the power steering pump drive train
• O-ring Seals the pump drive train connection
• Helps prevent fluid leaks and seepage
• Supports correct power steering system sealing
• Suitable for pump drive, steering system, or engine bay service
• Replaces hardened, flattened, cracked, swollen, or damaged
• O-rings OE Match replacement for Porsche 964 and 993 power steering repair
Why Replace This Part?
O-rings can harden, flatten, crack, swell, or lose sealing ability due to age, heat, fluid exposure, pressure cycles, and vibration. A worn or damaged O-ring may allow oil or power steering fluid seepage around the drive train area, causing residue, fluid loss, contamination, or failed inspection. Replacing the O-ring helps restore proper sealing and helps prevent repeat leaks.
When to Replace This Part
• Fluid seepage is present around the power steering pump drive area
• The power steering pump or drive train components have been removed
• The original O-ring is hard, flattened, cracked, swollen, or damaged
• Power steering system sealing work is being carried out
• Engine bay fluid residue is visible near the pump drive assembly
• Preventative replacement is required during steering system service
• The vehicle is undergoing Porsche 964 or 993 restoration
Where it fits on the car
This O-ring fits within the power steering pump drive train / pump drive sealing area on Porsche 964 and 993 models. It forms part of the power steering pump drive sealing arrangement.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970729340
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE Match Engine Head Gasket Set is a premium-quality replacement engine sealing kit designed to provide all the essential gaskets and seals required when removing and refitting the cylinder head on compatible Porsche engines. Manufactured to OE specifications for fit, sealing performance and durability, this comprehensive gasket set restores the engine's sealing integrity, ensuring reliable compression, effective coolant and oil separation, and long-term engine performance.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Manufactured from premium heat-resistant and oil-resistant sealing materials, each gasket is engineered to withstand extreme combustion pressures, high operating temperatures and continuous exposure to engine oil and coolant. Precision-cut for direct OE-style installation, every component is designed to match the original factory specifications, making this gasket set ideal for engine rebuilds, cylinder head repairs and major engine servicing.
What This Product Does:
- Provides all the essential seals required when servicing the cylinder head.
- Restores a reliable seal between the cylinder head and engine block.
- Maintains engine compression.
- Prevents oil and coolant leaks.
- Separates oil, coolant and combustion chambers.
- Supports efficient engine operation and performance.
- Restores factory sealing throughout the cylinder head assembly.
- Forms an essential part of the engine rebuild and repair process.
Symptoms Of Wear Or Failure:
- Engine overheating.
- Coolant loss without visible external leaks.
- Engine oil contamination.
- Milky residue beneath the oil filler cap.
- White exhaust smoke caused by coolant entering the combustion chamber.
- Loss of engine compression.
- Poor engine performance or misfires.
- External oil or coolant leaks around the cylinder head.
- Bubbles in the coolant expansion tank.
- Low coolant level or excessive cooling system pressure.
Why Replacement Matters:
- The cylinder head gasket and associated seals are subjected to extreme combustion pressures, constant thermal cycling and continual exposure to engine oil and coolant. Over time, these sealing components can deteriorate, allowing fluids to mix or escape and reducing engine compression.
- A failed head gasket or deteriorated sealing components can lead to overheating, coolant loss, oil contamination and significant engine damage if left unresolved. During any cylinder head removal, replacing all associated gaskets and seals is essential to ensure a reliable repair and prevent future leaks.
- The OE Match Engine Head Gasket Set provides all the necessary sealing components to restore factory sealing performance during engine repairs. Manufactured to OE standards using premium-quality materials, this comprehensive gasket set delivers precise fitment, excellent durability and dependable long-term reliability, making it the ideal solution for Porsche engine rebuilds, restorations and preventative maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610018403
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356
Porsche 912
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610190101
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 B-T6 and 356 C (1960 to 1965)
Porsche 912 (1965 to 1969)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610018403
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
The OE Match Carburettor Gasket Set is a replacement sealing kit for Solex 40 PBIC and 40 PICB carburettors fitted to early Porsche 356 applications.
x2 Required Per Car.
- Porsche 356 Pre-A / 356 A Super engines
Carburettor gaskets create seals between the various sections and mating surfaces of the carburettor assembly. These seals are essential for preventing unwanted air leaks, fuel seepage and loss of vacuum that can interfere with correct fuel metering and engine operation.
Over time, original gasket material can harden, shrink, crack or become damaged during disassembly. Reusing old gaskets after a carburettor has been opened can also lead to unreliable sealing. Installing fresh gaskets during servicing or rebuilding helps restore correct sealing and dependable carburettor operation.
What This Product Does:
- Seals mating surfaces within the Solex carburettor assembly.
- Helps prevent fuel leaks from carburettor joints.
- Helps prevent unwanted air or vacuum leaks.
- Supports accurate air/fuel metering.
- Helps maintain stable idle and predictable throttle response.
- Provides fresh sealing components during carburettor rebuilding.
- Replaces hardened, compressed or damaged original gaskets.
- Helps restore reliable operation after carburettor disassembly.
- Supports correct sealing of the 40 PBIC and 40 PICB carburettors.
A carburettor relies on controlled airflow and precisely metered fuel. Air entering through an unintended gasket leak can disturb the mixture, while fuel leakage creates both running problems and a potential safety concern.
Symptoms Of Wear Or Failure:
Possible signs of deteriorated carburettor gaskets include:
- Fuel seepage around carburettor joints.
- Strong petrol smell in the engine compartment.
- Dampness or staining around gasket surfaces.
- Rough or unstable idle.
- Engine idle speed that is difficult to adjust.
- Lean running caused by unwanted air entering the carburettor.
- Hesitation during acceleration.
- Poor throttle response.
- Uneven engine running.
- Difficult starting.
- Carburettor mixture settings that will not remain consistent.
- Increased fuel consumption.
- Visible cracking, shrinking or hardening of gasket material.
- Gaskets tearing when the carburettor is dismantled.
- Vacuum leaks detected around carburettor mating surfaces.
These symptoms can also be caused by worn throttle shafts, blocked jets, incorrect float levels or other carburettor faults, so the complete carburettor should be inspected during diagnosis.
Why Replacement Matters:
Carburettor gaskets are designed to seal accurately between components. Once the gasket material has been compressed and exposed to fuel, heat and repeated temperature cycles, it may no longer reseal effectively after removal.
A damaged gasket can allow either fuel or air to pass where it should not.
Replacing worn gaskets helps restore:
- Correct carburettor sealing.
- Stable idle.
- Accurate fuel metering.
- Consistent throttle response.
- Reduced risk of fuel leakage.
- Reliable starting.
- Better carburettor adjustment.
- Cleaner and safer engine-bay operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61608902
The product you are viewing cross references to these numbers