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Your Vehicle  //  Porsche  //  Cayenne 9PA (955) 2003-2006  //  Any
PorscheCayenne 9PA (955) 2003-2006Engine Rebuild PartsCrankcase Parts

Crankcase housing cover Gasket, Front. Porsche 356C / 912 › 61610139100

Crankcase housing cover Gasket, Front. Porsche 356C / 912 - 61610139100
2
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61610139100
Product Information
Product Information
Crankcase housing cover Gasket, Front
This precision-cut gasket fits between the front crankcase cover and engine crankcase housing, creating an oil-tight seal to help prevent engine oil leakage and maintain the integrity of the engine assembly.

Fits:
Porsche 912 1965 - 1969
Porsche 356C 1964 - 1965
 
Diagram ref no 39

Manufactured to Porsche's original specifications, this genuine paper gasket provides accurate fitment and reliable sealing when correctly installed.

Ideal for replacing worn, damaged or leaking original gaskets during engine servicing, crankcase repairs or classic Porsche engine restoration.

What Does This Part Do? – Functions
  • Oil Leak Prevention: Helps prevent engine oil from escaping around the crankcase cover.
  • Effective Sealing: Creates a secure seal between the crankcase housing and front cover.
  • Engine Protection: Helps maintain proper engine oil containment.
  • Component Fitment: Ensures correct sealing between mating engine surfaces.
  • Original Specification: Maintains factory-correct engine assembly and sealing.

Why Replace This Part?
Over time, crankcase cover gaskets can deteriorate, become compressed or lose their sealing effectiveness due to ageing, heat and repeated engine operation. A damaged gasket may allow oil to seep from the crankcase cover, causing unwanted leaks and oil accumulation around the engine.

Replacing the worn gasket with a genuine Porsche component helps restore effective sealing, minimise oil loss and maintain the reliability of your classic Porsche engine.

When to Replace This Part?
  • Oil Leaks: Visible oil seepage around the front crankcase cover.
  • Gasket Damage: Torn, cracked or deteriorated sealing material.
  • Poor Sealing: Oil escaping from the cover joint.
  • Engine Repairs: During crankcase cover removal or replacement.
  • Engine Restoration: When rebuilding or refurbishing the engine.

Where Does It Fit on the Car?
Location: Engine – front crankcase housing cover.

The gasket is installed between the front crankcase cover and the main engine crankcase housing.

It follows the mating surface of the cover, creating a seal that helps retain engine oil inside the crankcase assembly.

Related reference numbers
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61610139100
61610139100

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Rear Main Seal - Crankshaft Oil Seal (85x105x11) - for Porsche 986 / 987 / 981 / 718 / 996 / 997 / 991 / 992 / 955 / 958 / 970 / 95B-1 - 99911347640, 99911349040, 99911349041, 94810121202, 99710121200, 99710121201, 0PB105249 - 81-34819-00
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Rear Main Seal - Crankshaft Oil Seal (85x105x11) - for Porsche 986 / 987 / 981 / 718 / 996 / 997 / 991 / 992 / 955 / 958 / 970 / 95B-1
0PB105249/1
Product Information
Product Information
Rear main seal (crankshaft oil seal) - 85 x 105 x 11. 

Fits:
Porsche 986 Boxster 2.5L 1997-99
Porsche 986 Boxster 2.7L 2000-04
Porsche 986 Boxster S 3.2L 2000-04

Porsche 987-1 Boxster 2.7L 2005-08
Porsche 987-1 Boxster S 3.4L 2005-08

Porsche 987-1 Cayman 2.7L 2005-08
Porsche 987-1 Cayman S 3.4L 2005-08

Porsche 987-2 Boxster 2.9L 2009-12
Porsche 987-2 Boxster S 3.4L 2009-12
Porsche 987-2 Boxster Spyder 3.4L 2011-12

Porsche 987-2 Cayman 2.9L 2009-12
Porsche 987-2 Cayman S 3.4L 2009-12
Porsche 987-2 Cayman R 3.4L 2012

Porsche 981 Boxster 2.7L 2012-16
Porsche 981 Boxster S 3.4L 2012-16
Porsche 981 Boxster GTS 3.4L 2015-16
Porsche 981 Boxster Spyder 3.8L 2016

Porsche 981 Cayman 2.7L 2014-16
Porsche 981 Cayman S 3.4L 2014-16
Porsche 981 Cayman GTS 3.4L 2014-16
Porsche 981 Cayman GT4 3.8L 2016

Porsche 718 (982) Boxster 2.0L 2017>>
Porsche 718 (982) Boxster T 2.0L 2020>> 
Porsche 718 (982) Boxster S 2.5L 2017>>
Porsche 718 (982) Boxster GTS 2.5L 2018-19
Porsche 718 (982) Boxster GTS 4.0L 2019>>
Porsche 718 (982) Boxster Spyder 4.0L 2019>> - Excludes RS

Porsche 718 (982) Cayman 2.0L 2017>>
Porsche 718 (982) Cayman T 2.0L 2020>> 
Porsche 718 (982) Cayman S 2.5L 2017>>
Porsche 718 (982) Cayman GTS 2.5L 2018-19
Porsche 718 (982) Cayman GTS 4.0L 2019>> 
Porsche 718 (982) Cayman GT4 4.0L 2019>> - Excludes RS   

Porsche 996-1 Carrera 3.4L 1998-01
Porsche 996-1 Carrera 4 3.4L 1999-01

Porsche 996-2 Carrera 3.6L 2002-04
Porsche 996-2 Carrera 4 3.6L 2002-04
Porsche 996-2 Carrera 4S 3.6L 2002-05
Porsche 996-2 Targa 3.6L 2002-04

Porsche 997-1 Carrera 3.6L 2005-08
Porsche 997-1 Carrera 4 3.6L 2006-08
Porsche 997-1 Carrera S 3.8L 2005-08
Porsche 997-1 Carrera 4S 3.8L 2006-08
Porsche 997-1 Targa 4 3.6L 2007-08
Porsche 997-1 Targa 4S 3.8L 2007-08

Porsche 997-2 Carrera 3.6L 2009-12
Porsche 997-2 Carrera 4 3.6L 2009-12
Porsche 997-2 Carrera S 3.8L 2009-12
Porsche 997-2 Carrera GTS 3.8L 2011-12
Porsche 997-2 Carrera 4 GTS 3.8L 2011-12
Porsche 997-2 Carrera 4S 3.8L 2009-12
Porsche 997-2 Targa 4 3.6L 2009-12
Porsche 997-2 Targa 4S 3.8L 2009-12

Porsche 997-2 Turbo / S 3.8L 2010-13

Porsche 991-1 Carrera 3.4L 2012-16
Porsche 991-1 Carrera 4 3.4L 2012-16
Porsche 991-1 Carrera S 3.8L 2012-16
Porsche 991-1 Carrera 4S 3.8L 2012-16
Porsche 991-1 Carrera GTS 3.8L 2015-16
Porsche 991-1 Carrera 4 GTS 3.8L 2016
Porsche 991-1 Targa 4 3.4L 2015-16
Porsche 991-1 Targa 4S 3.8L 2015-16
Porsche 991-1 Targa 4 GTS 3.8L 2015-16

Porsche 991-2 Carrera 3.0L 2017-19
Porsche 991-2 Carrera 4 3.0L 2017-19
Porsche 991-2 Carrera S 3.0L 2017-19
Porsche 991-2 Carrera 4S 3.0L 2017-19
Porsche 991-2 Carrera GTS 3.0L 2017-19
Porsche 991-2 Carrera 4 GTS 3.0L 2017-19
Porsche 991-2 Targa 3.0L 2017-19
Porsche 991-2 Targa 4 3.0L 2017-19
Porsche 991-2 Targa 4 GTS 3.0L 2017-19 

Porsche 991-1 Turbo 3.8L 2014-16
Porsche 991-2 Turbo 3.8L 2017-20

Porsche 992-1 Carrera 3.0L 2019-24
Porsche 992-1 Carrera T 3.0L 2023-24
Porsche 992-1 Carrera S 3.0L 2019-24
Porsche 992-1 Carrera GTS 3.0L 2022-24
Porsche 992-1 Carrera 4 3.0L 2019-24
Porsche 992-1 Carrera 4S 3.0L 2019-24
Porsche 992-1 Carrera 4 GTS 3.0L 2022-24
Porsche 992-1 Targa 4 3.0L 2019-24
Porsche 992-1 Targa 4S 3.0L 2019-24
Porsche 992-1 Targa 4 GTS 3.0L 2022-24

Porsche 992-1 Turbo / S 3.7L 2020>> 

Porsche 992-2 Carrera 3.0L 2024>>
Porsche 992-2 Carrera T 3.0L 2024>>
Porsche 992-2 Carrera S 3.0L 2024>>
Porsche 992-2 Carrera GTS T-Hybrid 3.6L 2024>>
Porsche 992-2 Carrera 4 GTS T-Hybrid 3.6L 2024>> 

Porsche 955 Cayenne S 4.5L V8 2003-06
Porsche 955 Cayenne Turbo 4.5L V8 2003-06

Porsche 957 Cayenne S 4.8L V8 2007-10
Porsche 957 Cayenne GTS 4.8L V8 2008-10
Porsche 957 Cayenne Turbo 4.8L V8 2007-10

Porsche 958-1 Cayenne S 4.8L V8 2011-14
Porsche 958-1 Cayenne GTS 4.8L V8 2011-14
Porsche 958-1 Cayenne Turbo 4.8L V8 2011-14
Porsche 958-1 Cayenne Turbo S 4.8L V8 2011-14

Porsche 958-2 Cayenne S 3.6L V6 2015-18
Porsche 958-2 Cayenne GTS 3.6L V6 2015-18
Porsche 958-2 Cayenne Turbo 4.8L V8 2015-18
Porsche 958-2 Cayenne Turbo S 4.8L V8 2015-18

Porsche 970-1 Panamera 3.6L V6 2010-13
Porsche 970-1 Panamera 4 3.6L V6 2010-13
Porsche 970-1 Panamera S 4.8L V8 2010-13
Porsche 970-1 Panamera 4S 4.8L V8 2010-13
Porsche 970-1 Panamera GTS 4.8L V8 2013
Porsche 970-1 Panamera Turbo 4.8L V8 2010-13
Porsche 970-1 Panamera Turbo S 4.8L V8 2010-13

Porsche 970-2 Panamera 3.6L V6 2014-16
Porsche 970-2 Panamera 4 3.6L V6 2014-16
Porsche 970-2 Panamera S 3.0L V6 2014-16
Porsche 970-2 Panamera 4S 3.0L V6 2014-16
Porsche 970-2 Panamera GTS 4.8L V8 2014-16
Porsche 970-2 Panamera Turbo 4.8L 2014-16
Porsche 970-2 Panamera Turbo S 4.8L 2014-16

Porsche 95B-1 Macan S 3.0L V6 2014-18
Porsche 95B-1 Macan GTS 3.0L V6 2014-18
Porsche 95B-1 Macan Turbo 3.6L V6 2014-18

Diagram ref. 5. 

Related reference numbers
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0PB105249
99911347640
99911349040
99911349041
94810121202
99710121200
99710121201
0PB105249

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Knock sensor. Porsche 986 Boxster / 996 / 955 Cayenne / Carrera GT - 99660612500, 99660612100, 99660612501
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Knock sensor. Porsche 986 Boxster / 996 / 955 Cayenne / Carrera GT
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99660612501
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Knock sensor.

Fits:
Porsche 986 Boxster 1997-04
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 1998-05
Porsche 996 GT3 2000-05
Porsche 955 Cayenne S / Turbo 2003-06
Porsche Carrera GT 2004-06

This product supersedes Porsche's old part numbers:
- 99660612100
- 99660612500

Click 'Zoom in' for large parts diagram.
Diagram ref no 33

Related reference numbers
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99660612501
99660612500
99660612100
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Crankcase lid. Porsche Cayenne 955 / 957 / 958 - 95510121500, 101116, 101 116
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Crankcase lid. Porsche Cayenne 955 / 957 / 958
Special Order item
95510121500
Product Information
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Crankcase lid. 3.6. mm.

Fits:
Porsche Cayenne 955 3.2L 2004-05
Porsche Cayenne 957 3.6L 2008-10
Porsche Cayenne 958 3.6L 2011>>

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

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

95510121500
95510121500
101116
101 116

The product you are viewing cross references to these numbers
Crankcase sealing plug A16. Porsche Cayenne 955 / 957 / 958 - 110262, 110 262, N0119034
2
Crankcase sealing plug A16. Porsche Cayenne 955 / 957 / 958
N0119034/1
Product Information
Product Information

Crankcase Sealing Plug (Core Plug) A16 
Sold each

Restore the integrity of your Porsche engine with this OE Match Crankcase Sealing Plug (Core Plug) A16. This precision-engineered sealing plug provides a secure seal within the crankcase, helping to prevent oil leaks and maintain the integrity of the engine block.

Fits:

  • Porsche 955 Cayenne 3.2L V6 2003-06
  • Porsche 957 Cayenne 3.0L Diesel 2007-10
  • Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17

 Diagram ref no 3

Core plugs play a vital role in sealing machined openings within the engine during manufacture. Over time, corrosion, engine heat and age can cause these plugs to deteriorate, making replacement essential during engine repairs or rebuilds. This OE Match component offers the correct dimensions and fit for dependable sealing and long-term reliability.

Whether you're rebuilding an engine, repairing an oil leak or carrying out preventative maintenance, this OE Match crankcase sealing plug provides a reliable OE-quality solution.

What Does the Crankcase Sealing Plug Do?

The crankcase sealing plug closes a machined opening within the engine block or crankcase.

Its primary functions include:

  • Sealing casting and machining openings within the engine.
  • Preventing engine oil leaks.
  • Maintaining crankcase integrity.
  • Helping protect the engine against dirt and moisture ingress.
  • Supporting long-term engine reliability.
  • Providing a secure, leak-free seal under normal operating conditions.

Although simple in design, the sealing plug is essential for maintaining a properly sealed engine.

Why Does the Crankcase Sealing Plug Fail?

Over time, sealing plugs are exposed to harsh operating conditions.

Common causes of failure include:

  • Corrosion caused by moisture and coolant contamination.
  • Age-related deterioration.
  • Heat cycling causing material fatigue.
  • Mechanical damage during engine repairs.
  • Incorrect installation.
  • Wear associated with high-mileage engines.

A failing core plug can lead to oil leaks, contamination and unnecessary engine repairs if left unattended.

When Should It Be Replaced?

Replacement is recommended when:

  • An oil leak is traced to the sealing plug.
  • The original plug shows corrosion or damage.
  • Carrying out a complete engine rebuild.
  • The crankcase has been dismantled.
  • Performing preventative maintenance on a high-mileage engine.
  • Replacing other crankcase sealing components.

Replacing ageing core plugs during engine work helps avoid future leaks and reduces the likelihood of repeat labour costs.



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

N0119034
110262
110 262
N0119034

The product you are viewing cross references to these numbers