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Engine valve cover gasket. Porsche 955 Cayenne S / Turbo - 94810593300
94810593300/1
Vehicle Group
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
Information
Engine valve cover gasket. Inner.
Fits:
Porsche 955 Cayenne S 4.5L 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810593300
The product you are viewing cross references to these numbers
Fits:
Porsche 955 Cayenne S 4.5L 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810593300
94810593300
249.630
The product you are viewing cross references to these numbers
Price: £9.95
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 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 914 (1970-1976)
Information
Camshaft flange cover, Fits: Left or Right.
Fits:
Porsche 911 1965-89 (incl. Turbo)
Porsche 914 1970-76
Porsche 964 1989-94
Porsche 993 1995-98
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010519600
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-89 (incl. Turbo)
Porsche 914 1970-76
Porsche 964 1989-94
Porsche 993 1995-98
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010519600
93010519600
The product you are viewing cross references to these numbers
Price: £25.00
Arriving soon
Vehicle Group
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976
Information
Aircooled cylinder head, 3 Stud.
This is a brand new, ready to install replacement VW Type 4 cylinder head for Porsche 914 and 912E 2.0L models. These 100% new 2.0L 914 cylinder head castings come fitted with provision for breather and include stainless steel 42mm intake and stainless steel 36mm exhaust valves. Heads feature hardened keepers, chromoly retainers, and single high rev valve springs. These cylinder heads accept standard 94mm or 96mm cylinders but can be opened to accept 100-105mm machine-in big bore cylinders.
Sold as each; quantity two (2) required per engine.
Engine: Porsche 914 2.0L
Year: 1970-1976
Springs: Single High Rev Valve Springs
Valves: 42mm Intake by 36mm Exhaust (Stainless; 8mm Valve Stems)
Casting: AA 2.0L 914 3-Stud/3-Bolt
Plug Size: 14mm (Replacement Bosch Number is W8CC or NGK is B5ES)
Port: Round Cylinder Head Chamber
Volume: 60cc
Bore: STD 2.0L
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
039101351E
The product you are viewing cross references to these numbers
This is a brand new, ready to install replacement VW Type 4 cylinder head for Porsche 914 and 912E 2.0L models. These 100% new 2.0L 914 cylinder head castings come fitted with provision for breather and include stainless steel 42mm intake and stainless steel 36mm exhaust valves. Heads feature hardened keepers, chromoly retainers, and single high rev valve springs. These cylinder heads accept standard 94mm or 96mm cylinders but can be opened to accept 100-105mm machine-in big bore cylinders.
Sold as each; quantity two (2) required per engine.
Engine: Porsche 914 2.0L
Year: 1970-1976
Springs: Single High Rev Valve Springs
Valves: 42mm Intake by 36mm Exhaust (Stainless; 8mm Valve Stems)
Casting: AA 2.0L 914 3-Stud/3-Bolt
Plug Size: 14mm (Replacement Bosch Number is W8CC or NGK is B5ES)
Port: Round Cylinder Head Chamber
Volume: 60cc
Bore: STD 2.0L
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
039101351E
039101351E
The product you are viewing cross references to these numbers
Price: £445.41
Delayed delivery
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 1975-1977 3.0L Turbo (930)
- Porsche 914 (1970-1976)
Information
Washer for cylinder head nut
This OE Match washer for the cylinder head nut is a replacement engine fastening washer for Porsche 911 models from 1965 to 1977 and Porsche 914-6 models. It is designed to match the original-style fitment and support correct cylinder head nut clamping.
Sold individually
Fits:
Porsche 911 1965 - 1977
Porsche 930 Turbo 1975 - 1977
Porsche 914-6
Diagram ref no 17
The washer sits beneath the cylinder head nut and helps distribute the clamping load evenly across the mounting surface. This supports correct fastening of the cylinder head assembly and helps protect the mating surfaces from damage during tightening.
Functions
• Fits beneath the cylinder head nut
• Helps distribute cylinder head nut clamping force
• Supports correct cylinder head fastening
• Helps protect the mounting surface from nut damage
• Replaces worn, missing, corroded, or damaged original washers
• Suitable for engine rebuilds, cylinder head work, and top-end servicing
• OE Match replacement for classic Porsche engine repair.
Why Replace This Part?
Cylinder head nut washers can become worn, distorted, corroded, marked, or damaged during removal and refitting. Reusing damaged washers can affect clamping consistency or damage the mounting face. Replacing the washer during cylinder head service or engine rebuild helps ensure the fastener seats correctly and supports reliable engine assembly.
When to Replace This Part
• The cylinder head nuts have been removed
• The original washer is missing, worn, corroded, or distorted
• The washer face is marked, damaged, or no longer flat
• Cylinder head work or top-end engine service is being carried out
• The engine is being rebuilt or restored
• Correct fastening hardware is required for an OE-style rebuild
• Preventative replacement is being carried out during engine assembly.
Where it fits on the car
This washer fits in the engine cylinder head fastening assembly, positioned beneath the cylinder head nut on Porsche 911 and 914-6 models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99903108302
The product you are viewing cross references to these numbers
This OE Match washer for the cylinder head nut is a replacement engine fastening washer for Porsche 911 models from 1965 to 1977 and Porsche 914-6 models. It is designed to match the original-style fitment and support correct cylinder head nut clamping.
Sold individually
Fits:
Porsche 911 1965 - 1977
Porsche 930 Turbo 1975 - 1977
Porsche 914-6
Diagram ref no 17
The washer sits beneath the cylinder head nut and helps distribute the clamping load evenly across the mounting surface. This supports correct fastening of the cylinder head assembly and helps protect the mating surfaces from damage during tightening.
Functions
• Fits beneath the cylinder head nut
• Helps distribute cylinder head nut clamping force
• Supports correct cylinder head fastening
• Helps protect the mounting surface from nut damage
• Replaces worn, missing, corroded, or damaged original washers
• Suitable for engine rebuilds, cylinder head work, and top-end servicing
• OE Match replacement for classic Porsche engine repair.
Why Replace This Part?
Cylinder head nut washers can become worn, distorted, corroded, marked, or damaged during removal and refitting. Reusing damaged washers can affect clamping consistency or damage the mounting face. Replacing the washer during cylinder head service or engine rebuild helps ensure the fastener seats correctly and supports reliable engine assembly.
When to Replace This Part
• The cylinder head nuts have been removed
• The original washer is missing, worn, corroded, or distorted
• The washer face is marked, damaged, or no longer flat
• Cylinder head work or top-end engine service is being carried out
• The engine is being rebuilt or restored
• Correct fastening hardware is required for an OE-style rebuild
• Preventative replacement is being carried out during engine assembly.
Where it fits on the car
This washer fits in the engine cylinder head fastening assembly, positioned beneath the cylinder head nut on Porsche 911 and 914-6 models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99903108302
99903108302
99903108301
The product you are viewing cross references to these numbers
Price: £2.00
Arriving soon
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 1975-1977 3.0L Turbo (930)
- Porsche 914 (1970-1976)
Information
Cylinder head nuts and washers (set of 48 parts)
This OE Match kit is a complete cylinder head fixing set consisting of 24 washers and 24 nuts. It is designed for use during cylinder head assembly, engine rebuilding, or restoration where the listed part numbers are specified.
Sold as a complete 48-piece set containing 24 washers and 24 cylinder head nuts
Fits:
Porsche 911 1965 - 1977
Porsche 930 Turbo 1975 - 1977
Porsche 914-6
Diagram ref no 17
The cylinder head nuts and washers secure the cylinder heads correctly to the engine studs. The washers help distribute clamping load beneath the nuts, while the nuts provide the required fastening force to hold the cylinder heads securely in position.
Functions:
• Replaces cylinder head nuts and washers
• Complete 48-piece set
• Includes 24 cylinder head washers
• Includes 24 cylinder head nuts
• Helps distribute cylinder head clamping load correctly
• Supports secure cylinder head installation
• Suitable for engine rebuilding and restoration
Why Replace This Set?
Cylinder head nuts and washers are subjected to high clamping loads, repeated heat cycles, corrosion, and long-term engine use. During an engine rebuild, old hardware may show wear, corrosion, damaged threads, or surface deterioration. Replacing the complete set helps provide consistent hardware condition throughout the cylinder head assembly.
When to Replace This Set
• Cylinder heads are being removed or refitted
• Engine rebuild or top-end overhaul is being carried out
• Existing nuts or washers are corroded or damaged
• Threads are worn or compromised
• Cylinder head studs are being replaced or serviced
• Engine restoration is in progress
• Correct replacement hardware is required for reassembly.
Where it fits on the car
This set fits within the engine cylinder head assembly, securing the cylinder heads to the engine studs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99903108302
The product you are viewing cross references to these numbers
This OE Match kit is a complete cylinder head fixing set consisting of 24 washers and 24 nuts. It is designed for use during cylinder head assembly, engine rebuilding, or restoration where the listed part numbers are specified.
Sold as a complete 48-piece set containing 24 washers and 24 cylinder head nuts
Fits:
Porsche 911 1965 - 1977
Porsche 930 Turbo 1975 - 1977
Porsche 914-6
Diagram ref no 17
The cylinder head nuts and washers secure the cylinder heads correctly to the engine studs. The washers help distribute clamping load beneath the nuts, while the nuts provide the required fastening force to hold the cylinder heads securely in position.
Functions:
• Replaces cylinder head nuts and washers
• Complete 48-piece set
• Includes 24 cylinder head washers
• Includes 24 cylinder head nuts
• Helps distribute cylinder head clamping load correctly
• Supports secure cylinder head installation
• Suitable for engine rebuilding and restoration
Why Replace This Set?
Cylinder head nuts and washers are subjected to high clamping loads, repeated heat cycles, corrosion, and long-term engine use. During an engine rebuild, old hardware may show wear, corrosion, damaged threads, or surface deterioration. Replacing the complete set helps provide consistent hardware condition throughout the cylinder head assembly.
When to Replace This Set
• Cylinder heads are being removed or refitted
• Engine rebuild or top-end overhaul is being carried out
• Existing nuts or washers are corroded or damaged
• Threads are worn or compromised
• Cylinder head studs are being replaced or serviced
• Engine restoration is in progress
• Correct replacement hardware is required for reassembly.
Where it fits on the car
This set fits within the engine cylinder head assembly, securing the cylinder heads to the engine studs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99903108302
99903108302
99903108301
90110438203
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
24 x Washer for cylinder head nut. Porsche 911 65-77 / 914-6 (99903108302/1)
Unit Price: £2.00
StockDue
24 x Cylinder head nut. Porsche 911 1965-89 / 356 / 912 (90110438204/1)
Unit Price: £2.35
InStock
Price: £104.40
Arriving soon