Camshaft covers / Gaskets

Camshaft cover washer.
Price is each.



Fits:
Porsche 911 1968-89
Porsche 914 1970-76
Porsche 964 1989-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 28

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90003101430

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Camshaft cover washer
This OE Match camshaft cover washer is a replacement fastening washer for Porsche 911, 964, and 914 models. A sealing and load-spreading washer used beneath camshaft cover bolts to ensure proper torque distribution and a clean, leak-free seal between the cover and camshaft housing.
Price is each.

Fits:
Porsche 911 1968 - 1989
Porsche 914 1970 - 1976
Porsche 964 1989 - 1994

Diagram ref no 28

The camshaft cover washer fits beneath the camshaft cover fixing hardware and helps distribute the clamping load evenly across the cover surface. It supports secure installation of the camshaft cover and helps protect the cover and mating surfaces from damage during tightening.

Functions
• Replaces the camshaft cover washer
• Fits beneath camshaft cover fixing hardware
•  Helps distribute fastening load evenly
•  Supports correct camshaft cover installation
•  Helps protect the cover surface from fastener damage
•  Replaces missing, worn, corroded, distorted, or damaged washers
•  OE Match replacement for engine service, repair, or restoration.

Why Replace This Part?
Camshaft cover washers can become worn, flattened, corroded, distorted, or damaged due to age, heat, oil exposure, repeated removal, and previous engine work. Damaged or missing washers can affect clamp load, allow poor cover seating, or damage the cover surface. Replacing the washer during camshaft cover service helps support correct fastening and a clean engine assembly.

When to Replace This Part
•   The camshaft cover has been removed
•   The original washer is missing, worn, rusty, or distorted
•   The washer surface is marked, flattened, or damaged
•   Camshaft cover gaskets or seals are being replaced
•   Valve train or upper engine service is being carried out
•   Engine oil leaks are being repaired around the cover area
•   The vehicle is undergoing Porsche engine restoration or rebuild.

Where it fits on the car
This washer fits at the camshaft cover fastening points on Porsche 911, 964, and 914 models. It is used with the relevant fixing hardware according to the factory engine layout.

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90003101430

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Collapsible push rod tubes can be installed without removing the cylinder heads. Improved design complete 3 piece push rod tube. Eight required per 356 or 912.



Fits:
Porsche 356
Porsche 912

Price is for 1 but there are 8 per engine

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Diagram ref no 25

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61610523101

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Seal for push rod tube (part number 021109335C). 21.3mm.



Fits:
Porsche 914/4 1.7L-1.8L 01/1969-02/1976

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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021109345A

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Push Rod Tube Seal, 21.3mm.
The Porsche Push Rod Tube Seal, 21.3mm is a replacement engine sealing component designed to fit around the push rod tube and help prevent engine oil from escaping. Manufactured as a replacement for part reference 021109345A, it is suitable for use when servicing or rebuilding compatible Porsche air-cooled engines.

Fits:

Diagram Ref No 6

Push rod tube seals are exposed to constant engine heat, oil, vibration, and repeated heating and cooling cycles. Over time, the original seal can harden, shrink, flatten, or crack, resulting in oil leaks around the push rod tube. Replacing the seal restores the joint between the tube and engine casing and helps keep the engine clean and properly sealed.  

What This Product Does:

• Seals the connection between the push rod tube and the engine.
• Helps prevent engine oil from leaking around the tube.
• Allows the push rod tube to accommodate normal engine expansion and movement.
• Protects surrounding engine components from oil contamination.
• Helps maintain the correct engine oil level.
• Supports a clean and reliable air-cooled engine installation.
• Provides a replacement for a hardened, damaged, or leaking original seal.

Symptoms Of Wear Or Failure:

• Oil leaking from around the push rod tubes.
• Oil collecting on the underside of the engine.
• Drops or patches of oil beneath the parked vehicle.
• A burning-oil smell while driving.
• Smoke caused by oil reaching hot exhaust components.
• Greasy dirt and debris accumulating around the engine.
• A gradual reduction in the engine oil level.
• A seal that appears hardened, flattened, split, or brittle.
• Oil contamination on nearby hoses, wiring, or engine components.
• Increased oil leakage after the engine reaches operating temperature.

Why Replacement Matters:

• A leaking push rod tube seal may initially appear to be a minor issue, but continued oil loss can create larger maintenance and safety concerns. Escaping oil can spread across the engine, attract dirt, damage nearby rubber components, and make it more difficult to identify other leaks.
• Oil reaching hot exhaust parts may produce unpleasant smells or visible smoke. In more serious cases, significant oil contamination around hot components may increase the risk of fire.

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021109345A

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Seal for push rod tube (part number 021109335C)
This OE Match push rod tube seal is a replacement engine sealing ring for Porsche 914 models. Measuring 25.1 mm, it is designed to match the original-style fitment and help seal the push rod tube within the engine.
Sold individually

Fits:
Porsche 914/4 1.7L-1.8L 01/1969 - 02/1976

Diagram ref no 7

The push rod tube seal helps create a leak-free seal around the push rod tube where it fits into the engine case or cylinder head area. A good seal helps prevent engine oil leaks and supports clean, reliable operation of the valve train and crankcase sealing system.

Functions
• Replaces the push rod tube seal
•  Helps seal the push rod tube connection
•  Helps prevent engine oil leaks
•  Supports correct valve train and crankcase sealing
•  Suitable for push rod tube removal, refitting, or replacement
•  Replaces flattened, hardened, cracked, split, or leaking original seals
•  OE Match replacement for Porsche 914 engine repair and maintenance.

Why Replace This Part?
Push rod tube seals are exposed to heat, oil, engine vibration, and age-related wear. Over time, the rubber can harden, flatten, crack, or lose its sealing ability. A failed seal may cause oil leaks around the push rod tube area, oil staining on the engine, burning oil smells, or oil dripping onto hot components. Replacing the seal helps restore a clean, reliable engine oil seal.

When to Replace This Part
•  Oil leaks are visible around the push rod tubes
•  The seal is hard, cracked, flattened, split, or damaged
•  Push rod tubes are being removed or replaced
•  Cylinder head, valve train, or engine sealing work is being carried out
•  Oil staining or drips are present underneath the engine
•  The engine is being rebuilt, resealed, or restored
•  Preventative replacement is being carried out during engine service.

Where it fits on the car
This seal fits at the push rod tube connection on Porsche 914 engines. It forms part of the engine sealing system around the push rod tube.

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021109349B

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Push Rod Tube, Stainless Steel.
Restore dependable pushrod protection and engine oil containment with this OE Match Stainless Steel Push Rod Tube, reference 021109335C/2. Designed for compatible engine applications, the push rod tube provides a protective passage for the pushrod as it operates between the internal valve-train components, while also helping keep engine oil contained within the engine.

Fits:

• Porsche 914 1.7L, 1.8L & 2.0L 1970-76 & Type 4

Diagram Ref No 4

Push rod tubes are an important feature of pushrod-operated engines. The pushrods move continuously as the engine runs, transferring camshaft and lifter movement to the rocker assemblies that operate the intake and exhaust valves. The tubes surround the pushrods and isolate them from the external environment while allowing lubricating oil from the valve-train area to remain contained and return through the engine as intended.  

What This Product Does:

• Provides a protected passage for the engine pushrod.
• Allows the pushrod to operate freely between the lifter and rocker assembly.
• Helps contain lubricating oil within the engine.
• Supports the return of valve-train oil through the engine.
• Helps protect the pushrod from dirt, moisture, and external contamination.
• Works with the push rod tube seals to prevent oil leakage.
• Features stainless steel construction for improved corrosion resistance.
• Withstands repeated engine heating and cooling cycles.
• Helps keep the exterior of the engine clean and dry.
• Replaces a corroded, damaged, distorted, or leaking push rod tube.
• Provides an OE-style solution for compatible engine repairs and rebuilds.

Symptoms Of Wear Or Failure:

• Engine oil leaking around the push rod tubes.
• Oil collecting underneath the engine.
• Wet or oily areas around the cylinder heads or crankcase.
• Burning-oil smells while driving.
• Smoke caused by leaked oil reaching hot exhaust components.
• Dirt and debris accumulating on oil-covered engine surfaces.
• Visible corrosion or rust on existing push rod tubes.
• Dents, cracks, distortion, or other physical tube damage.
• Persistent oil leakage despite replacement of the push rod tube seals.
• Damaged sealing surfaces at either end of the tube.

Why Replacement Matters:

• Push rod tubes perform an important oil-containment function within the engine. A corroded, cracked, distorted, or damaged tube may allow engine oil to escape, resulting in an increasingly messy and potentially significant oil leak.
• Oil leaking from the push rod tube area can spread across the underside of the engine and surrounding components. If it reaches hot exhaust surfaces, it may produce smoke and a strong burning-oil smell. Continued leakage can also gradually lower the engine oil level, making regular monitoring and topping-up necessary.
• Maintaining the correct oil level is essential for protecting bearings, crankshaft journals, camshaft components, pistons, and the rest of the engine's lubricated internal parts. Allowing an oil leak to continue unchecked can therefore contribute to more serious lubrication problems.
• Corroded or damaged tubes can also prevent new seals from seating correctly. In these situations, replacing only the seals may not permanently cure the leak because the tube's sealing surfaces are no longer suitable.

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021109335C

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Socket head nut for camshaft housing M8

Fits:
Porsche 911 1965-89
Porsche 964
Porsche 963

Diagram ref no 24

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90111127101

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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:

• 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.

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90111127101

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Cast Aluminium Bolt-On Valve Cover Upgrade Set

Upgrade your engine with this Bolt-On Valve Cover Set, manufactured from durable cast aluminium and supplied as a complete two-piece package with the required mounting parts and gaskets.

Fits:

• Porsche 914 (1970-1976) 1.7 / 2.0ltr
• Porsche 912E 4CYL 1976

Designed as a practical bolt-on upgrade, these cast aluminium valve covers provide a strong and durable replacement for the existing covers while giving the engine a clean, upgraded appearance.

With two valve covers, mounting hardware and gaskets included, the kit provides the essential components required for installation in one convenient package.

What Do Valve Covers Do?

Valve covers enclose and protect the upper valve train components while helping contain engine oil within the cylinder head assembly.

Their main functions include:

• Protecting valve train components from dirt and contamination
• Preventing engine oil from escaping
• Maintaining a sealed environment around the valve gear
• Supporting reliable engine operation
• Protecting internal components from external debris

A correctly fitted valve cover and gasket are essential for maintaining an effective oil seal.

Why Upgrade to Cast Aluminium Valve Covers?

Cast aluminium provides a strong and durable solution for replacing ageing or damaged original valve covers.

Benefits of upgrading include:

• Robust cast aluminium construction
• Improved durability
• Clean engine bay appearance
• Direct bolt-on installation
• New gaskets supplied
• Mounting components included
• Complete two-piece replacement set

This makes the kit particularly suitable for engine refurbishment, restoration and performance-focused builds.

Why Do Valve Covers and Gaskets Fail?

Valve covers are exposed to constant engine heat, vibration and repeated heating and cooling cycles. Over time, covers can become damaged or distorted, while the sealing gaskets gradually harden and lose their ability to maintain an effective seal.

Common problems include:

• Oil leaks around the valve cover
• Hardened or deteriorated gaskets
• Distorted sealing surfaces
• Cracked or damaged covers
• Damaged mounting points
• Previous over-tightening of mounting hardware

Oil visible around the valve cover or cylinder head area can indicate that inspection is required.

When Should They Be Replaced?

Replacement or upgrading should be considered when:

• Valve covers are damaged or distorted
• Persistent oil leaks are present
• Existing gaskets have deteriorated
• Carrying out an engine rebuild
• Restoring or refreshing the engine
• Upgrading to stronger cast aluminium components

Installing new gaskets at the same time helps provide a fresh seal and reduces the risk of leaks from reusing ageing sealing components.

Kit Includes

• 2 x cast aluminium valve covers
• 2 x Valve cover gaskets
• Mounting hardware parts 
  
  

Cast Aluminium Valve Cover Upgrade Kits

A quality valve cover upgrade can improve both the reliability and appearance of an engine, particularly when original components have suffered from decades of heat cycles, oil contamination and previous maintenance.

This OE Match cast aluminium valve cover set provides a convenient complete solution, combining two replacement covers with new gaskets and mounting components. The robust aluminium construction makes the kit particularly suitable for restoration, engine rebuilding and preventative maintenance.

For customers searching for Porsche cast aluminium valve covers, bolt-on valve cover upgrade kits, replacement valve cover gaskets or complete Porsche engine sealing components, this package provides the essential parts together in one kit.

Benefits of an OE Match Valve Cover Upgrade

• Strong cast aluminium construction
• Complete two-cover package
• Fresh gaskets supplied
• Mounting hardware included
• Suitable for restoration and engine rebuilding
• Helps address ageing or leaking valve covers
• Convenient bolt-on upgrade

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