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Oil filter set. Porsche 928 Automatic Transmission ❭ 1232700098
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
1 x seal (1152711680)
2 x sealing ring (90012300730)
1 x oil filter
Fits:
Porsche 928 (1978 - 1982) Automatic Transmission
Porsche 928 S (1980 - 1983) Automatic Transmission
The oil filter kit is required for maintenance (every 40,000 km).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1232700098
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 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
This Porsche Genuine OE Engine Oil Sump Plug Washer is a factory-specified sealing washer designed for the engine oil sump drain plug used on classic air-cooled Porsche 911 models. Manufactured to Porsche’s original specifications, this washer provides the correct sealing surface between the sump drain plug and the engine crankcase, helping maintain a leak-free lubrication system during routine service.
Sold each
Fits:
Porsche 911 1972 - 1983
Diagram ref no 42
The sump plug washer sits between the engine oil drain plug and the sump opening. When the drain plug is tightened during an oil change, the washer compresses slightly to form a tight seal, preventing oil from leaking around the drain plug threads.
Replacing the washer during service helps ensure proper sealing and protects the engine from oil loss.
Fitment / Position on Car
• Fitting position: Engine oil sump drain plug
• Location: Between the drain plug head and sump housing
• System: Engine lubrication system
Drain plug washers are designed to compress once during tightening to form a proper seal. Reusing old washers can lead to oil seepage or incomplete sealing, which may result in oil loss or contamination of surrounding components. Installing a new genuine Porsche washer during each oil service ensures a clean, leak-free seal and reliable engine lubrication.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90012301120
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 1965-71
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 46
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110729100
The product you are viewing cross references to these numbers
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