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Transmission cover gasket. Porsche 911 / 964 / 993 - 95030135102
95030135102/1
Vehicle Group
- Porsche 911 1987-1989 3.2L G50
- 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
Information
Transmission cover gasket
Precision-cut replacement gasket manufactured to original Porsche specifications, designed to seal the rear cover of Porsche G50 and early 964 manual transmissions. It provides a tight, reliable seal between the gearbox housing and end cover, preventing gear oil leaks and maintaining consistent internal pressure within the transmission case.
Fits:
Cars with Manual Gearbox
Porsche 911 1987 - 1989 G50 Gearbox
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998
Diagram ref no 31
This gasket matches Porsche’s original thickness and bolt pattern for a perfect fit and long-lasting durability. Ideal for gearbox rebuilds or preventive maintenance, ensures leak-free operation and protects internal gears, bearings, and synchronizers from contamination or oil loss.
• Location: Between the rear transmission cover and main gearbox housing
• Function: Provides an oil-tight seal at the transmission end cover to prevent fluid leaks and contamination
• Symptoms of Failure: Oil leaks, low gearbox oil, dirty housing
• Benefits: OEM fit, durable sealing, long-term leak prevention
• Installation: Direct-fit gasket, replace during gearbox service or rebuild
Transmission cover gaskets naturally deteriorate over time due to heat, oil pressure, and age.
Failure can lead to:
• Gear oil seepage or visible leaks at the case seam
• Low transmission fluid levels
• Premature bearing or synchronizer wear due to oil loss
Replace during:
• Gearbox rebuild or overhaul
• Any service requiring removal of the transmission cover
• Preventive maintenance when oil leaks or gasket hardening are detected
Replacing with the OE Match 95030135102 gasket ensures a secure, factory-quality seal for long-term gearbox reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95030135102
The product you are viewing cross references to these numbers
Precision-cut replacement gasket manufactured to original Porsche specifications, designed to seal the rear cover of Porsche G50 and early 964 manual transmissions. It provides a tight, reliable seal between the gearbox housing and end cover, preventing gear oil leaks and maintaining consistent internal pressure within the transmission case.
Fits:
Cars with Manual Gearbox
Porsche 911 1987 - 1989 G50 Gearbox
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998
Diagram ref no 31
This gasket matches Porsche’s original thickness and bolt pattern for a perfect fit and long-lasting durability. Ideal for gearbox rebuilds or preventive maintenance, ensures leak-free operation and protects internal gears, bearings, and synchronizers from contamination or oil loss.
• Location: Between the rear transmission cover and main gearbox housing
• Function: Provides an oil-tight seal at the transmission end cover to prevent fluid leaks and contamination
• Symptoms of Failure: Oil leaks, low gearbox oil, dirty housing
• Benefits: OEM fit, durable sealing, long-term leak prevention
• Installation: Direct-fit gasket, replace during gearbox service or rebuild
Transmission cover gaskets naturally deteriorate over time due to heat, oil pressure, and age.
Failure can lead to:
• Gear oil seepage or visible leaks at the case seam
• Low transmission fluid levels
• Premature bearing or synchronizer wear due to oil loss
Replace during:
• Gearbox rebuild or overhaul
• Any service requiring removal of the transmission cover
• Preventive maintenance when oil leaks or gasket hardening are detected
Replacing with the OE Match 95030135102 gasket ensures a secure, factory-quality seal for long-term gearbox reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95030135102
95030135102
The product you are viewing cross references to these numbers
Price: £3.25
In stock
Also found on these pages
Related products
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
Information
Oil seal for mainshaft.
Inner Diameter : 22.2 mm
Outer Diameter : 40 mm
Fits:
Porsche 356 /A/B/C 1.1L-1.6L 01/1950-12/1965
Porsche 911 2.0L 01/1963-08/1967
Porsche 914 1.7-2.0L 01/1969-12/1975
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113311113B
The product you are viewing cross references to these numbers
Inner Diameter : 22.2 mm
Outer Diameter : 40 mm
Fits:
Porsche 356 /A/B/C 1.1L-1.6L 01/1950-12/1965
Porsche 911 2.0L 01/1963-08/1967
Porsche 914 1.7-2.0L 01/1969-12/1975
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113311113B
8132100100
113311113A
311201001
113311113B
113311113A
99911304850
043.605
The product you are viewing cross references to these numbers
Price: £8.00
In stock
Vehicle Group
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) C2 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
Information
Gearbox gasket set, for G50 Gearbox
Set of gaskets & seals for gearbox overhaul.
Fits:
Porsche 911 3.2 Carrera 1987-89
Porsche 964 C2 / Carrera RS / Turbo 1989-94 2WD
Porsche 993 1995-98
This Gasket set is engineered for manual G50 gearboxes in Porsche 911 (G-series), 964 and 993 models. A complete kit of gaskets and seals, designed to match original specifications allowing you to service or rebuild your transmission.
A complete gasket set is especially important during rebuilds or overhauls. When the gearbox case is opened or components like bearings and synchros are replaced, new seals ensure the reassembly meets factory specifications and eliminates the risk of post-service leaks.
This product supersedes Porsche's old part numbers:
- 95030091150
- 95030091100
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96430091200
The product you are viewing cross references to these numbers
Set of gaskets & seals for gearbox overhaul.
Fits:
Porsche 911 3.2 Carrera 1987-89
Porsche 964 C2 / Carrera RS / Turbo 1989-94 2WD
Porsche 993 1995-98
This Gasket set is engineered for manual G50 gearboxes in Porsche 911 (G-series), 964 and 993 models. A complete kit of gaskets and seals, designed to match original specifications allowing you to service or rebuild your transmission.
A complete gasket set is especially important during rebuilds or overhauls. When the gearbox case is opened or components like bearings and synchros are replaced, new seals ensure the reassembly meets factory specifications and eliminates the risk of post-service leaks.
This product supersedes Porsche's old part numbers:
- 95030091150
- 95030091100
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96430091200
96430091200
95030091100
The product you are viewing cross references to these numbers
Price: £64.50
In stock
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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 912E 4CYL 1976
Information
Oil seal for gear shifter by the gearbox housing. 15 X 24 X 7 mm.
Fits:
Porsche 911 2.0ltr - 3.2ltr 1963 to 1986
Porsche 930 3.0L - 3.3L 1975-89
Porsche 912 1.6ltr 1966 to 1976
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99911318540
The product you are viewing cross references to these numbers
Fits:
Porsche 911 2.0ltr - 3.2ltr 1963 to 1986
Porsche 930 3.0L - 3.3L 1975-89
Porsche 912 1.6ltr 1966 to 1976
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99911318540
99911318540
90011200150
037.133
The product you are viewing cross references to these numbers
Price: £2.95
In stock