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Gasket set for Weber 40 carburettor. Porsche 911 / 914 ❭ PCG10894800
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
2 sets required per car

For installation in:
Porsche 911 F (1965 - 1971) ONLY with Weber 40 carburettor
Porsche 914/6 (1970 - 1972)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG10894800
The product you are viewing cross references to these numbers
- 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)
This OE match sump gasket is a direct replacement for the original Porsche sealing gasket used on the oil sump strainer plate assembly fitted to a wide range of air-cooled Porsche engines. The sump gasket seals the oil sump plate and oil strainer assembly to prevent engine oil leakage. It helps maintain proper oil containment and supports reliable lubrication system operation.
Sold each, 2 gaskets required per engine
Fits:
Porsche 911 1965 - 1989
Porsche 930 Turbo 1975 - 1989
Porsche 964 1989 - 1994
Porsche 993 1994 - 1998
Porsche 914 1970 - 1976
Diagram ref no 42.
Installed at the lower section of the engine crankcase, the gasket seals the oil sump plate and helps prevent oil leakage from the engine lubrication system. Proper sealing is critical for maintaining correct oil retention, preventing contamination, and ensuring reliable engine lubrication. The gasket is commonly replaced during oil changes, sump plate servicing, or engine rebuild work.
Function
• Seals oil sump plate and oil strainer assembly
• Prevents engine oil leakage
• Maintains proper oil retention within crankcase
• Supports reliable engine lubrication system operation
• Resists oil exposure and engine heat
Over time, sump gaskets can harden, compress, or deteriorate due to constant exposure to engine oil and heat. A worn gasket may cause oil leaks, reduced sealing performance, and contamination around the sump area. Replacing the gasket during servicing helps maintain proper oil sealing and prevents oil loss from the lubrication system.
When to replace
• Oil leakage around sump plate area
• During oil strainer or sump plate servicing
• Hardened, cracked, or compressed gasket material
• During engine rebuild or maintenance work
• Preventative replacement during oil service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010139101
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Maintain an effective seal within the engine's crankcase ventilation system with this OE Match Engine Crankcase Breather Gasket, reference 021115487. Designed for compatible engine applications, this gasket seals the joint between the crankcase breather assembly and its mating engine surface, helping prevent unwanted oil, vapour, and air leakage.
Fits:
Porsche 914 1970-76
The crankcase breather system manages pressure and gases that accumulate inside the crankcase during normal engine operation. A small amount of combustion gas can pass the piston rings and enter the crankcase as blow-by. The breather system allows these gases and pressure to be safely controlled rather than building up inside the engine.
What This Product Does:
- Seals the crankcase breather assembly against its mating surface.
- Helps prevent engine oil and oil mist from leaking around the breather.
- Helps maintain correct crankcase ventilation.
- Prevents unwanted air leakage through the breather mounting joint.
- Supports effective management of crankcase pressure and blow-by gases.
- Helps keep the exterior of the engine clean and free from oil contamination.
- Provides a fresh seal whenever the breather assembly is removed for servicing.
- Replaces a hardened, cracked, compressed, damaged, or leaking gasket.
- Provides an OE-style replacement for compatible engine applications.
Symptoms Of Wear Or Failure:
- Engine oil leaking around the crankcase breather assembly.
- Oil staining or wetness around the breather mounting surface.
- Oil mist accumulating around the top of the engine.
- Burning-oil smells if leaked oil reaches hot engine components.
- Dirt and debris collecting on oily areas around the breather.
- Evidence of air leakage around the breather housing.
- Increased oil contamination around nearby engine components.
- A brittle, cracked, flattened, or damaged gasket during inspection.
- Leakage appearing after removal and refitting of the breather assembly.
Why Replacement Matters:
- A crankcase breather gasket must maintain an effective seal despite repeated heating and cooling cycles, exposure to engine oil, vibration, and age. Over time, gasket material can harden, shrink, flatten, or crack, reducing its ability to seal correctly.
- Once the gasket begins leaking, engine oil or oil vapour can escape around the breather assembly. Even a relatively minor leak can coat surrounding components with oil, attract dirt, produce unpleasant smells, and make it more difficult to identify other engine leaks.
- A compromised seal may also affect the crankcase ventilation system by allowing uncontrolled air leakage. Maintaining a correctly sealed breather assembly helps ensure that crankcase gases and pressure are managed through the intended ventilation path.
- Replacing the gasket is particularly important whenever the breather assembly has been removed. Reusing an old compressed gasket can result in an unreliable seal and require the component to be dismantled again.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
021115487
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)

Fits:
Porsche 911 - 1965 to 1971 ONLY with Weber 40 carburettor
Porsche 914/6 (1970 - 1972)
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110093701
The product you are viewing cross references to these numbers
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