Gaskets & Sets

Breather lid to crankcase gasket.

Fits:
Porsche 911 1965-89
Porsche 964 1990-94
Porsche 993 1995-98

This part superseedes following Porsche numbers:
- 93010779101
- 93010779100
- 90110779101

Click 'Zoom in' for large parts diagram.
Diagram ref no 33

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93010779102

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Camshaft Cover Gasket Set
Set of 2 Top & 2 Bottom cam cover gaskets complete with nuts & bolts

2 X 93010519401 Gasket
2 X 93010519505 Gasket
34 X 90008400402 Hex Nuts
34 X 90003101430 Washers

Fits:
Porsche 911 1968-89

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93010590201

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Camshaft Cover Gasket Set
Set of 2 Top & 2 Bottom cam cover gaskets complete with nuts & bolts

Keep your classic Porsche 911 running reliably with this complete Camshaft Cover Gasket Set, designed to fit all 911 models from 1968 to 1989. This high-quality set includes all the essential gaskets, nuts, and washers needed to properly seal and secure the camshaft covers, helping to prevent oil leaks and maintain engine performance.

Fits:
Porsche 911 1968 - 1989

Set Contents:
2 × Camshaft Cover Gasket – Part No. 93010519401
2 × Camshaft Cover Gasket – Part No. 93010519505
34 × Hex Nuts – Part No. 90008400402
34 × Washers – Part No. 90003101430

This gasket set is the perfect choice when servicing your camshaft covers, ensuring factory-level fit and long-term durability for your air-cooled 911.

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93010590201

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Camshaft cover gasket, Lower.

Fits:
Porsche 911 1968-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 27

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93010519507

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Camshaft cover gasket, Lower

Fits:
Porsche 911 1968-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 27

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93010519507

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Camshaft cover gasket, Upper.

Fits:
Porsche 911 1968-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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93010519404

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Camshaft Cover Gasket, Upper.

The OE MATCH Camshaft Cover Gasket, Upper is a high-quality replacement sealing gasket designed to fit the upper camshaft cover on classic Porsche engines. This gasket creates a reliable oil-tight seal between the camshaft housing cover and engine assembly, preventing engine oil leaks while protecting vital valve train and camshaft components from contamination.

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)

Diagram Ref No 18

Manufactured to OE specifications from durable, heat-resistant gasket material, the upper camshaft cover gasket is designed to withstand high engine temperatures, oil exposure, pressure fluctuations, and long-term operation. It is an essential service component whenever the camshaft cover is removed or during engine maintenance, repair, or restoration work.

What This Product Does:

• Creates a secure oil-tight seal between the upper camshaft cover and engine assembly
• Prevents engine oil leaks from the camshaft housing area
• Protects internal camshaft and valve train components from contaminants
• Maintains correct engine lubrication system integrity
• Helps keep the engine bay clean and free from oil contamination
• Supports reliable long-term engine performance

Symptoms Of Wear Or Failure:

• Visible oil leaks around the camshaft cover area
• Oil residue or staining on the engine exterior
• Burning oil smell from oil contacting hot engine components
• Oil dripping onto exhaust or heat exchanger components
• Low engine oil level caused by persistent leakage
• Hardened, cracked, or brittle gasket material
• Oil contamination around the valve train housing
• Increased engine bay dirt accumulation due to oil residue

Why Replacement Matters:

• Restores a proper oil-tight engine seal
• Prevents engine oil leaks and associated mess
• Protects engine components from oil loss and contamination
• Reduces the risk of oil contacting hot engine or exhaust components
• Helps maintain correct engine oil levels and lubrication performance
• Supports reliable long-term engine operation
• Improves engine bay appearance and cleanliness
• Provides durable OE-quality fit, sealing performance, and reliability

Related reference numbers
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93010519404

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Camshaft cover gasket, Upper.

Fits:
Porsche 911 1968-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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93010519404

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Camshaft flange gasket.

Fits:
Porsche 911 1974-89
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 914-6 1970-76

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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93010519705

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Camshaft flange gasket.

Fits:
Porsche 911 1974-89
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 914-6 1970-76

Diagram ref no 14

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93010519705

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Camshaft oil seal. 67.5 x 75.4 x 4.

Fits:
Porsche 911 1974-89
Porsche 930 Turbo 1975-89
Porsche 964 Turbo 3.3L 1991-92

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

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99970146840

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Camshaft Oil Seal. 67.5 x 75.4 x 4.

The Porsche Camshaft Oil Seal – OE Match (Part Number: 99970146840/1) is a replacement sealing component designed to prevent engine oil leakage around the camshaft housing assembly on selected classic Porsche 911, 930 Turbo and 964 Turbo models.

Fits:

• Porsche 911 1974-89
• Porsche 930 Turbo 1975-89
• Porsche 964 Turbo 3.3L 1991-92

Diagram Ref No 30

Measuring 67.5 x 75.4 x 4mm, this precision-sized O-ring seal provides an effective oil-tight barrier between mating engine components, helping maintain proper engine lubrication and preventing unwanted oil seepage.

Designed to match the original Porsche component's dimensions and fitment, this OE Match replacement offers a cost-effective alternative to a Genuine Porsche-branded seal.

Over time, original camshaft seals can become hardened, flattened, brittle or damaged due to continuous exposure to engine heat, oil and ageing. This deterioration can compromise the sealing surface, allowing oil to escape from the camshaft housing area.

Ideal for routine engine maintenance, camshaft housing repairs, gasket replacement or classic Porsche engine restoration, this OE Match seal helps restore reliable sealing and maintain engine cleanliness.

What This Product Does:
The camshaft oil seal is an important component of the engine's lubrication sealing system. It forms a secure seal around the camshaft flange or associated housing interface, preventing engine oil from escaping through the joint between mating components.

While the camshaft operates within the engine, oil is circulated to lubricate moving parts, reducing friction and protecting components against premature wear. The camshaft oil seal helps contain this oil within the intended lubrication areas.

Its main functions include:

• Preventing engine oil leaks: Creates a reliable sealing barrier around the camshaft housing or flange assembly.
• Maintaining oil containment: Helps keep lubricating oil within the engine rather than allowing it to escape through housing joints.
• Protecting surrounding components: Reduces the risk of oil contamination on adjacent engine parts.
• Supporting engine lubrication: Helps preserve the integrity of the lubrication system by minimising external oil loss.
• Maintaining engine cleanliness: Prevents oil seepage that can attract dust, dirt and debris.
• Preserving original engine functionality: Maintains the sealing arrangement designed for classic Porsche engines.

Symptoms Of Wear Or Failure:
Camshaft oil seals are exposed to high temperatures, engine oil and repeated thermal expansion and contraction. Over time, the sealing material can lose elasticity, deteriorate or become compressed.

Common symptoms of a worn or failing camshaft oil seal include:

• Visible engine oil leaks: Oil may seep from the camshaft housing or flange area, leaving wet patches or oil residue around the engine.
• Oil stains beneath the vehicle: Oil escaping from the sealing area may travel down the engine casing and eventually drip onto the ground.
• Burning oil smell: Leaking oil may reach hot engine or exhaust components, producing a noticeable burning oil odour.
• Smoke from the engine area: Oil contacting hot exhaust components may generate smoke, particularly after the engine reaches operating temperature.
• Hardened or brittle sealing material: Age and heat exposure can cause the seal to lose flexibility, preventing it from maintaining an effective seal.
• Flattened or deformed seal: Continuous compression may cause the O-ring to lose its original profile and sealing capability.
• Increased oil consumption: External oil leakage may contribute to a gradual reduction in engine oil level.
• Oil and dirt accumulation: Oil seepage around the camshaft housing may attract dirt, resulting in greasy deposits.

Why Replacement Matters:
Replacing a deteriorated camshaft oil seal is essential for maintaining effective engine sealing, preventing oil leakage and protecting the long-term condition of the engine.

A damaged or hardened seal can allow engine oil to escape from the camshaft housing assembly. If left unresolved, continued leakage may lead to oil loss, contamination of surrounding components and increased maintenance requirements.

Oil leaking onto hot exhaust components can also produce unpleasant odours, smoke and potential safety concerns.

Installing a replacement OE Match camshaft oil seal helps to:

• Restore oil-tight sealing: Provide an effective barrier against oil leakage around the camshaft housing assembly.
• Prevent further oil loss: Reduce external oil seepage and help maintain correct engine oil levels.
• Protect engine components: Minimise oil contamination around nearby mechanical and electrical parts.
• Reduce burning oil smells: Help prevent leaking oil from reaching hot engine and exhaust surfaces.
• Maintain engine cleanliness: Eliminate oil seepage that can attract dirt and debris.
• Support long-term engine reliability: Preserve the integrity of the engine's lubrication sealing system.
• Assist with engine restoration: Restore the original sealing arrangement during rebuilding or maintenance.
• Provide a cost-effective repair: Offer an OE Match replacement alternative to the Genuine Porsche component.

Replacing the seal during camshaft housing servicing, engine gasket replacement or major engine maintenance is recommended whenever the original seal shows signs of wear, hardening or damage.

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99970146840

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Chain Cover Gasket.

The OE MATCH Camshaft Cover Gasket is a high-quality replacement gasket set designed to create a reliable oil-tight seal between the camshaft covers and camshaft housings on classic Porsche engines. Manufactured to OE specifications, these gaskets help prevent oil leaks while protecting critical valve train and camshaft components from contamination.
Fits:

• 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)  

Diagram Ref No 11 (LEFT) Or 12 (RIGHT)

Constructed from durable, heat-resistant gasket material, the gaskets are engineered to withstand continuous exposure to engine oil, high temperatures, pressure fluctuations, and vibration. They are essential service components whenever camshaft covers are removed during maintenance, engine repairs, rebuilds, or restoration projects.
What This Product Does:

• Creates a secure seal between the camshaft covers and engine housing
• Prevents engine oil leaks from the camshaft housing area
• Maintains proper engine lubrication system integrity
• Protects internal camshaft and valve train components from contaminants
• Helps keep the engine bay clean and free from oil residue
• Supports reliable engine performance and long-term durability

Symptoms Of Wear Or Failure:

• Visible oil leaks around the camshaft covers
• Oil residue or staining on the engine exterior
• Burning oil smell from oil contacting hot engine components
• Oil dripping onto exhaust or heat exchanger surfaces
• Low engine oil levels caused by persistent leakage
• Hardened, cracked, flattened, or brittle gasket material
• Oil contamination around the valve train housing
• Excessive dirt accumulation caused by leaking oil

Why Replacement Matters:

• Restores a proper oil-tight seal within the engine assembly
• Prevents oil leaks and associated engine bay contamination
• Protects critical valve train components from dirt and debris
• Maintains correct engine oil levels and lubrication performance
• Reduces the risk of oil contacting hot exhaust components
• Supports reliable long-term engine operation
• Improves engine bay cleanliness and appearance
• Provides durable OE-quality sealing performance and long-term reliability

Related reference numbers
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93010519

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