Crankcase Parts

Engine sump plate.
Original Porsche product design with sump plug hole.
Supplied with sump plug.



Fits:
Porsche 911 1969-83
Porsche 914 1970-76

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010190200

The product you are viewing cross references to these numbers

Engine sump plate.
Original early product design with sump plug hole



Fits:
Porsche 911 1965-83

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90110138600

The product you are viewing cross references to these numbers

Gasket for intermediate shaft (IMS) cover plate. 

Please check the part number of your IMS cover plate to ensure compatibility. This gasket is designed for plates with part numbers 91110516200 and 91110516201.

Fits:
Porsche 911 1965-1982
Porsche 911 Turbo (930) 1975-82
Porsche 914-6 1970-72

Porsche 911 SC 1983* 
Porsche 911 Turbo (930) 1983*

Diagram ref. 49.

*NOTE: Midway through the 1983 model year, Porsche changed the IMS cover plate from a three-nut design to a two-nut circular cover. If your vehicle has the circular cover, an O-ring is used instead of this gasket. Please see below for more information:

This gasket (three-nut design) is compatible with 1983 SC models with an engine number up to and including: 63D 4069 (Standard models), 64D 3716 (US/Canadian market), and 63D 8154 (Japanese market). For 911 Turbo models, this gasket fits engines with numbers up to and including 67D 0711 (all markets).

Given the age of these vehicles, engine swaps or modifications are common. We strongly recommend verifying which cover is fitted to your engine before ordering. If your cover plate is larger with three holes, this gasket will fit. If your cover plate is smaller, circular, with two holes, this gasket will not fit.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010519801

The product you are viewing cross references to these numbers

Gearbox housing stud, BM 8 x 30
Sold each.



Fits:
Porsche 911 1969-89 
not for Turbo models

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99906204402

The product you are viewing cross references to these numbers

Gearbox housing stud, BM 8 x 30
Sold each.



Fits:
Porsche 911 1969-89 
not for Turbo models

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99906204402

The product you are viewing cross references to these numbers

Intermediate shaft cover cap



Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 996 GT3 2000-2005
Porsche 997 GT3 2007-2011

Click 'Zoom in' for large parts diagram.
Diagram ref no 29

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010516500

The product you are viewing cross references to these numbers

Loctite 574 Flange Sealant 50ml

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

00004330518

The product you are viewing cross references to these numbers

Engine oil sump plug. Galvanized. M22 x 1.5 x 13.5 Magnetic



Fits:
Porsche 911 1965-83
Porsche 928 1978 Only

Click 'Zoom in' for large parts diagram.
Diagram ref no 41

A magnetic sump oil drain plug is a type of oil drain plug that contains a small magnet designed to attract and capture metallic particles that may be present in your engine's oil. While this type of drain plug is not exclusive to Porsche and can be used in various vehicles, it can provide several benefits, including:

Improved Engine Longevity: The magnet in the drain plug helps to capture tiny metal particles, such as iron, steel, or aluminum, that may circulate in the engine oil. Removing these particles can reduce wear and tear on engine components, potentially extending the engine's lifespan.

Enhanced Engine Performance: By reducing the presence of contaminants in the oil, a magnetic drain plug can help maintain the oil's lubricating properties, which is crucial for smooth engine operation. Clean oil can also contribute to improved fuel efficiency.

Early Detection of Problems: As the magnetic drain plug collects metallic debris, it can serve as an early warning system. By inspecting the drain plug during oil changes, you can get an idea of the engine's condition and detect any unusual wear or damage before it becomes a major issue.

Reduced Maintenance Costs: Regularly inspecting and cleaning a magnetic drain plug can prevent larger issues from developing over time. Addressing potential problems early can save you money on more extensive repairs down the road.

Peace of Mind: Knowing that you are taking steps to protect your engine from premature wear and tear can give you peace of mind as a vehicle owner. It's a relatively inexpensive and simple modification that can provide added assurance.

Easy Installation: Magnetic drain plugs are typically straightforward to install. They often replace the existing drain plug and require no special tools or modifications.

While magnetic drain plugs can offer these benefits, it's essential to remember that they are not a substitute for regular oil changes and proper maintenance. Regular oil changes with the appropriate oil and filter are still crucial for the health and longevity of your engine. Additionally, magnetic drain plugs may not capture all types of contaminants, so they should be seen as a supplementary measure rather than a comprehensive solution.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91110717603

The product you are viewing cross references to these numbers

Oil drain plug. Porsche 911 / 964 / 993 M20 X1.5 MAGNETIC


Fits:
Porsche 911 3.2 Carrera - 1984 to 1989 Oil Drain Plug for side of crankcase
Porsche 911 - 1978 to 1984 Oil Drain plug for sump plate
Porsche 964 - 1989 to 1994
Porsche 993 - 1995 to 1998
Porsche 996 turbo / GT3 - 
Porsche 924S - 1986 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995
Porsche 928 - 1978 to 1995

Diagram ref no 22

A magnetic sump oil drain plug is a type of oil drain plug that contains a small magnet designed to attract and capture metallic particles that may be present in your engine's oil. While this type of drain plug is not exclusive to Porsche and can be used in various vehicles, it can provide several benefits, including:

Improved Engine Longevity: The magnet in the drain plug helps to capture tiny metal particles, such as iron, steel, or aluminum, that may circulate in the engine oil. Removing these particles can reduce wear and tear on engine components, potentially extending the engine's lifespan.

Enhanced Engine Performance: By reducing the presence of contaminants in the oil, a magnetic drain plug can help maintain the oil's lubricating properties, which is crucial for smooth engine operation. Clean oil can also contribute to improved fuel efficiency.

Early Detection of Problems: As the magnetic drain plug collects metallic debris, it can serve as an early warning system. By inspecting the drain plug during oil changes, you can get an idea of the engine's condition and detect any unusual wear or damage before it becomes a major issue.

Reduced Maintenance Costs: Regularly inspecting and cleaning a magnetic drain plug can prevent larger issues from developing over time. Addressing potential problems early can save you money on more extensive repairs down the road.

Peace of Mind: Knowing that you are taking steps to protect your engine from premature wear and tear can give you peace of mind as a vehicle owner. It's a relatively inexpensive and simple modification that can provide added assurance.

Easy Installation: Magnetic drain plugs are typically straightforward to install. They often replace the existing drain plug and require no special tools or modifications.

While magnetic drain plugs can offer these benefits, it's essential to remember that they are not a substitute for regular oil changes and proper maintenance. Regular oil changes with the appropriate oil and filter are still crucial for the health and longevity of your engine. Additionally, magnetic drain plugs may not capture all types of contaminants, so they should be seen as a supplementary measure rather than a comprehensive solution.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410719711

The product you are viewing cross references to these numbers

Main crankshaft bearing shell.
Sold individually - 12 required per engine. 

Exterior Measurement: Standard. 
Interior Measurement: +0.25mm Oversize. 

Fits: 
Porsche 911 SC 3.0L 1978-1983 
Porsche 911 3.2L 1984-1989 
Porsche 959 2.8L 1987-1988 
Porsche 964 1989-1994 (All models inc. RS/Turbo) 
Porsche 993 1994-1998 (All models inc. RS/Turbo/GT2) 
Porsche 996 3.6L Turbo / GT2 2000-2005 
Porsche 996 3.6L GT3 >>2001 (360BHP Variant Only) 

Click 'Zoom in' for large parts diagram.
Diagram ref no 23

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010113292

The product you are viewing cross references to these numbers

Oil drain plug. Porsche 911 / 964 / 993 M20 X1.5 Magnetic

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989 Oil Drain Plug for side of crankcase
Porsche 911 - 1978 to 1984 Oil Drain plug for sump plate
Porsche 964 - 1989 to 1994
Porsche 993 - 1995 to 1998
Porsche 996 turbo / GT3 - 
Porsche 924S - 1986 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995
Porsche 928 - 1978 to 1995

Diagram ref no 22

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94410719711

The product you are viewing cross references to these numbers

Oil Pressure Relief Compression Spring.



Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo/GT2 2001-05
Porsche 997 Turbo/GT2 2007-09
Porsche 997 GT2 RS 2011

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010753101

The product you are viewing cross references to these numbers

Oil Pressure Relief Compression Spring.



Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo/GT2 2001-05
Porsche 997 Turbo/GT2 2007-09
Porsche 997 GT2 RS 2011

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010753101

The product you are viewing cross references to these numbers

Oil pressure relief piston. 



Fits:
Porsche 911/930 1974-89
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo/GT2 2001-05
Porsche 997 Turbo/GT2 2005 >>
Porsche 996 GT3 / 997 GT3

Diagram ref no 16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91110751200

The product you are viewing cross references to these numbers

Oil Pressure Relief Piston.



Fits:
Porsche 911/930 1974-89
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo/GT2 2001-05
Porsche 997 Turbo/GT2 2005 >>
Porsche 996 GT3 / 997 GT3

Click 'Zoom in' for large parts diagram.
Diagram ref no 16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91110751200

The product you are viewing cross references to these numbers

Oil Splash Valve. Sold as each.

Length: 21.5mm, Diameter: 6.2mm

Fits:
Porsche 911 SC - 1978 to 1983 (6 required)
Porsche 911 3.2 Carrera - 1984 to 1989 (6 required)
Porsche 928 S4 / 928 GT - 1987 to 1992 (8 required)

Diagram ref no 15

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91110101101

The product you are viewing cross references to these numbers