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Improved cylinder head cover gasket. Porsche 356 / 912 - 61610495101
61610495101/2
Vehicle Group
- 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
Information
Improved Cylinder Head Cover Gasket.
Valve cover gasket, improved design made of cork / rubber composite with a steel core, no adhesive necessary.
Set of 2.
Restore a dependable oil seal between the cylinder head and rocker cover with this OE Match Improved Cylinder Head Cover Gasket, manufactured as a direct replacement. Produced to OE-style specifications, this upgraded gasket is designed to provide an improved seal compared to conventional gasket materials, helping to minimise oil leaks while maintaining correct sealing under varying engine temperatures and operating conditions. Manufactured from durable, high-quality materials, it is ideal for routine servicing, engine rebuilds, and classic Porsche restoration.
Fits:
Diagram Ref No 23
The cylinder head cover gasket prevents engine oil from escaping the valve train area while protecting the engine from dirt and moisture entering the cylinder head. Over time, original gaskets can harden, shrink, crack, or become compressed due to continual heat cycling and age, leading to oil leaks and reduced sealing performance. Replacing the gasket with this improved OE Match version restores an effective oil-tight seal, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610495101
The product you are viewing cross references to these numbers
Valve cover gasket, improved design made of cork / rubber composite with a steel core, no adhesive necessary.
Set of 2.
Restore a dependable oil seal between the cylinder head and rocker cover with this OE Match Improved Cylinder Head Cover Gasket, manufactured as a direct replacement. Produced to OE-style specifications, this upgraded gasket is designed to provide an improved seal compared to conventional gasket materials, helping to minimise oil leaks while maintaining correct sealing under varying engine temperatures and operating conditions. Manufactured from durable, high-quality materials, it is ideal for routine servicing, engine rebuilds, and classic Porsche restoration.
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
Diagram Ref No 23
The cylinder head cover gasket prevents engine oil from escaping the valve train area while protecting the engine from dirt and moisture entering the cylinder head. Over time, original gaskets can harden, shrink, crack, or become compressed due to continual heat cycling and age, leading to oil leaks and reduced sealing performance. Replacing the gasket with this improved OE Match version restores an effective oil-tight seal, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
What This Product Does:
- Creates an oil-tight seal between the cylinder head and rocker cover.
- Prevents engine oil leaks from the valve train area.
- Helps keep dirt, dust, and moisture out of the engine.
- Maintains reliable sealing during repeated heat cycles.
- Replaces hardened, cracked, or compressed original gaskets.
- Supports clean and efficient engine operation.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Oil leaking from around the cylinder head cover.
- Oil residue on the engine or heat exchangers.
- Burning oil smell after driving.
- Visible cracks or hardening of the gasket.
- Oil weeping around the rocker cover fixing points.
- Gasket compression or distortion during servicing.
- Oil leaks identified during routine maintenance or engine overhaul.
Why Replacement Matters:
- The cylinder head cover gasket plays a vital role in containing engine oil within the valve train while preventing contaminants from entering the cylinder head. As the gasket deteriorates with age and repeated heat cycles, oil leaks can develop, resulting in messy engine bays, unpleasant burning oil odours, reduced lubrication efficiency, and contamination of surrounding engine components.
- Replacing a worn gasket with this improved OE Match version restores a reliable oil seal, helping to maintain a clean engine, preserve correct oil levels, and reduce the risk of future leaks. Manufactured as a direct replacement and produced to OE-style specifications, this improved cylinder head cover gasket offers dependable fit, sealing performance, and durability for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610495101
61610495100
61610495101
NLA-104-951-00
The product you are viewing cross references to these numbers
Price: €46.35
In stock
Related products
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- 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 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 914 (1970-1976)
Information
Socket Head Nut For Camshaft Housing M8.
Ensure the secure assembly of your classic Porsche engine with this OE Match Socket Head Nut for Camshaft Housing M8, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered fastener is designed to securely retain the camshaft housing, helping maintain the correct clamping force required for reliable engine operation.
Fits:
Diagram Ref No 24
Engine fasteners are subjected to continual heat cycles, vibration, and mechanical stress. Over time, original nuts can become corroded, suffer thread damage, or lose their ability to maintain the correct torque. This OE Match replacement restores the original specification and is ideal for engine rebuilds, repairs, and preventative maintenance.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90111127101
The product you are viewing cross references to these numbers
Ensure the secure assembly of your classic Porsche engine with this OE Match Socket Head Nut for Camshaft Housing M8, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered fastener is designed to securely retain the camshaft housing, helping maintain the correct clamping force required for reliable engine operation.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- 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 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 914 (1970-1976)
Diagram Ref No 24
Engine fasteners are subjected to continual heat cycles, vibration, and mechanical stress. Over time, original nuts can become corroded, suffer thread damage, or lose their ability to maintain the correct torque. This OE Match replacement restores the original specification and is ideal for engine rebuilds, repairs, and preventative maintenance.
What This Product Does:
- Secures the camshaft housing to the engine assembly.
- Maintains the correct clamping force on the camshaft housing.
- Helps ensure an effective seal between mating components.
- Resists loosening caused by engine vibration.
- Supports reliable engine assembly and operation.
- Restores the original factory specification.
- Replaces worn, damaged, or corroded original fasteners.
Symptoms Of Wear Or Failure:
- Corroded or rusted fasteners.
- Rounded or damaged socket head.
- Stripped or damaged threads.
- Nut failing to achieve the correct torque.
- Signs of previous overtightening or stretching.
- Loose camshaft housing fasteners.
- Oil seepage around the camshaft housing due to reduced clamping force.
- Missing hardware following engine repairs.
- Visible wear or mechanical damage.
- Fasteners showing signs of fatigue after repeated use.
Why Replacement Matters:
- The camshaft housing relies on correctly torqued fasteners to maintain alignment and provide an even clamping load across the sealing surfaces. Worn, damaged, or corroded nuts can compromise this clamping force, potentially leading to oil leaks, reduced reliability, or costly engine damage.
- Replacing ageing fasteners with OE Match components helps ensure the camshaft housing remains securely fastened and maintains the correct sealing pressure. Manufactured to OE-style specifications, this M8 socket head nut provides the correct fit, dependable performance, and factory-quality finish, making it an essential component during engine maintenance, repairs, or full restoration of your classic Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90111127101
90111127101
The product you are viewing cross references to these numbers
Price: €3.51
In stock
Vehicle Group
- 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
Information
Camshaft Cover LOWER. The engine valve cover—also known as a rocker cover—is a vital component that seals the top of the engine’s cylinder head. It protects the valves and valve train components from dirt, debris, and contaminants while helping to prevent oil leaks.
Fits:
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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99310511607
The product you are viewing cross references to these numbers
In many modern engines, the valve cover also integrates parts of the PCV (Positive Crankcase Ventilation) system, including the PCV valve itself. This design helps manage crankcase pressure and ensures proper ventilation of engine gases for optimal performance.
Fits:
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
Common Engine Valve Cover Failure Symptoms
- · Aging and Wear: Over time, valve cover gaskets can harden, shrink, or crack, leading to oil leaks and burning oil smells coming from the engine.
- · Improper Installation: Uneven torque or incorrect gasket placement during installation can cause leaks and sealing issues.
- · Material Fatigue: Constant exposure to high engine temperatures can cause plastic or metal covers to warp or crack.
- · Blocked PCV Valve: A clogged PCV system can cause excess crankcase pressure, potentially damaging the valve cover or gasket.
Click picture for large parts diagram.
Diagram Ref No 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99310511607
99310511607
The product you are viewing cross references to these numbers
Price: €99.29
In stock
Vehicle Group
- 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
Information
Camshaft cover bolt.
Need per engine 38. Price is for each.
Fits:
Diagram Ref No 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006723801
The product you are viewing cross references to these numbers
Need per engine 38. Price is for each.
Fits:
- 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
Diagram Ref No 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006723801
90006723802
90006723801
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Price: €1.09
In stock