Clutch Bolts
The Porsche flywheel bolt is a critical component in securing the flywheel to the crankshaft, ensuring proper engine operation. These bolts are designed to withstand the high torque and stress generated during engine performance. Over time, they can experience fatigue, leading to potential issues if not replaced when necessary.
Fits:
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987C Cayman
Porsche 996 C2, C4, C4S 1989-05
Porsche 997 C2, C4
Porsche 997.2 Manual gearbox only
This product supersedes Porsche's old part numbers:
- 99907309209
- 99907309201
Diagram ref no 18.
The Flywheel Bolt for Porsche 986, 987, 987C, 996, and 997 (part number 99907309202) by OE Match is a high-quality, precision-engineered component designed to provide a secure and reliable connection between the flywheel and engine. Manufactured from premium-grade steel, this bolt offers exceptional strength, durability, and corrosion resistance, all while meeting the OEM standards for Porsche performance. Specifically crafted for a perfect fit, it ensures easy installation and optimal engine operation, preventing unwanted vibrations and damage. Ideal for replacing worn or damaged flywheel bolts during routine maintenance or engine rebuilds, this part is a must-have for both DIY mechanics and professional garages. Trusted by Porsche owners for its long-lasting durability, the OE Match flywheel bolt reduces the need for frequent replacements, ensuring reliable performance for years to come. Order now to enhance your Porsche’s engine reliability with OE Match quality.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99907309202
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
9pcs Required. Price is for each.

Fits:
Porsche 964 1989-94 (not RS)
Porsche 993 1994-98 (not RS)
Porsche 996 Turbo, GT3
Porsche 997 GT3
Porsche 968 1992-95
Click on 'Zoom in' to see the diagram.
Diagram ref no 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951001501
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) 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 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 2007-09
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
9pcs Required. Price is for each.
Fits:
Porsche 964 1989-94 (not RS)
Porsche 993 1994-98 (not RS)
Porsche 996 Turbo, GT3
Porsche 997 GT3
Porsche 968 1992-95
Diagram ref no 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951001501
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) 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 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 2007-09
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94

Fits:
Porsche 986 Boxster / S 1997-04
Porsche 987.1 Boxster / S 2005-08 5th/6-speed Manual transmission
Porsche 987.2 Boxster / S 2009-12
Porsche 981 Boxster / S / Spyder 2012-16
Porsche 987C.1 Cayman / S 2005-08 5th/6-speed Manual transmission
Porsche 987C.2 Cayman / S 2009-12
Porsche 981C Cayman / S / GT4 2013-16
Porsche 991 C2 / C4 2012-16
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 997.1 C2 / C2S / C4 / C4S 2005-08 6-Speed Manual transmission
Porsche 997.2 C2 / C2S / C4 / C4S 2009-12
Porsche 970 Panamera / S 2010-13
Porsche 955 Cayenne S 2004>> 6-Speed manual transmission
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A700407600
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S 3.8L (400Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S 3.8L (400Bhp) 2012-16
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13

Fits:
Porsche 964 1989-94 (not RS)
Porsche 968 1992-95
Porsche 993 1994-05 (not RS)
Porsche 996 Turbo, GT3
Porsche 997 GT3
Price is for each.
Click on 'Zoom in' to see the diagram.
Diagram ref no 28.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99911901701
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) 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 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 2007-09
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94

Fits:
Porsche 964 1989-94 (not RS)
Porsche 968 1992-95
Porsche 993 1994-05 (not RS)
Porsche 996 Turbo, GT3
Porsche 997 GT3
Price is for each.
Click on 'Zoom in' to see the diagram.
Diagram ref no 28.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99911901701
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) 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 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 2007-09
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94

Fits:
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987C Cayman
Porsche 996 C2, C4, C4S 1989-05
Porsche 997 C2, C4
Porsche 997.2 Manual gearbox only
This product supersedes Porsche's old part numbers:
- 99907309209
- 99907309201
Click on 'Zoom in' to see the diagram.
Diagram ref no 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99907309202
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
The flywheel bolt Ref No. 999.073.092.02 is a critical component in securing the flywheel to the crankshaft, ensuring proper engine operation. These bolts are designed to withstand the high torque and stress generated during engine performance. Over time, they can experience fatigue, leading to potential issues if not replaced when necessary.
Fits:
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987C Cayman
Porsche 996 C2, C4, C4S 1989-05
Porsche 997 C2, C4
Porsche 997.2 Manual gearbox only
This product supersedes Porsche's old part numbers:
- 99907309209
- 99907309201
Diagram ref no 18.
The Flywheel Bolt for Porsche 986, 987, 987C, 996, and 997 (part number 99907309202) by OE Match is a high-quality, precision-engineered component designed to provide a secure and reliable connection between the flywheel and engine. Manufactured from premium-grade steel, this bolt offers exceptional strength, durability, and corrosion resistance, all while meeting the OEM standards for Porsche performance. Specifically crafted for a perfect fit, it ensures easy installation and optimal engine operation, preventing unwanted vibrations and damage. Ideal for replacing worn or damaged flywheel bolts during routine maintenance or engine rebuilds, this part is a must-have for both DIY mechanics and professional garages. Trusted by Porsche owners for its long-lasting durability, the OE Match flywheel bolt reduces the need for frequent replacements, ensuring reliable performance for years to come. Order now to enhance your Porsche’s engine reliability with OE Match quality.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99907309202
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Flywheel to Clutch Pressure Plate Bolt – Porsche 996 / 986 / 987 / 997 (Part No. 900.067.131.03) This bolt is a critical component in the clutch assembly of various Porsche models, ensuring the secure attachment of the clutch pressure plate to the flywheel. Price is Each , 6pcs Required per car

Fits:
- · Porsche Boxster 986 2.5L 1997-99
- · Porsche Boxster 986 2.7L 1999-02
- · Porsche Boxster S 986 3.2L 1999-02
- · Porsche Boxster 986 2.7L 2003-04
- · Porsche Boxster S 986 3.2L 2003-04
- · Porsche Boxster 987 2.7L 2005 -08/08
- · Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- · Porsche 996 C2 3.4L 1997-08/01
- · Porsche 996 C4 3.4L 1997-08/01
- · Porsche 996 C2 3.6L 09/01-2005
- · Porsche 996 C4 3.6L 09/01-2005
- · Porsche 996 C4S 3.6L 09/01-2005
- · Porsche 997 MK1 Carrera 2 3.6L 2005-08
- · Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- · Porsche 997 MK1 Carrera 4 3.6L 2005-08
- · Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- · Porsche Cayman 2.7L 987C 2006-08
- · Porsche Cayman S 3.4L 987C 2005-08
Why you should replace these bolts
Over time, the flywheel to clutch pressure plate bolts can experience wear and fatigue due to the high torque and heat cycles in the clutch system. Replacing these bolts during clutch or flywheel service is essential to:
- Ensure Secure Clutch Assembly: Prevent potential disengagement or slipping of the clutch pressure plate.
- Maintain Clutch Performance: Avoid uneven pressure distribution that can lead to premature clutch wear.
Common Issues
- Bolt Stretching: Repeated heating and cooling cycles can cause the bolts to stretch, compromising their clamping force.
- Corrosion: Exposure to moisture and road salts can lead to rust, weakening the bolts.
- Thread Wear: Frequent removal and installation can wear the threads, leading to improper torque application.
- Prevent Damage: Reduce the risk of damage to the flywheel or pressure plate caused by loose or worn bolts.
Click on 'Zoom in' to see the diagram.
Diagram ref no 4.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006713103
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
6 required per car, sold each.
Fits:
Porsche 996 C2, C4, C4S 1998-05
Porsche 986 Boxster
Porsche 987 Boxster
Porsche Cayman
Porsche 997
Diagram ref no 4.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006713103
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Sold individually; x9 required per vehicle.
Fits:
Porsche 928 1978-95
Porsche 964 Carrera RS 1991-94
Porsche 993 Carrera RS Clubsport 1995-96
Porsche 996 GT3 1999-01 - With PR 002 / 003*
Porsche 996 GT3 RS 2003-05
Porsche 997 GT3 RS 2007-11
Porsche 997-2 GT2 RS 2010
*PR 002 - 911 Carrera RS Road Version
*PR 003 - 911 Carrera RS Clubsport
Diagram ref. 24.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810215102
The product you are viewing cross references to these numbers
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) RS 1994-97
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 2007-09
- Porsche 997 MKII GT3 2010-11
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price is for each.
Fits:
Porsche 928 1978-95
Porsche 964 Carrera RS 1991-94
Porsche 993 Carrera RS Clubsport 1995-96
Porsche 996 GT3 1999-01 - With PR 002 / 003*
Porsche 996 GT3 RS 2003-05
Porsche 997 GT3 RS 2007-11
Porsche 997-2 GT2 RS 2010
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810215102
The product you are viewing cross references to these numbers
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) RS 1994-97
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 2007-09
- Porsche 997 MKII GT3 2010-11
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price is for each.

Fits:
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987C Cayman
Porsche 996 C2, C4, C4S, TURBO
Porsche 997 C2, C4, TURBO
This product supersedes Porsche's old part numbers:
- 90006736909
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006736901
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Fits:
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987C Cayman
Porsche 996 C2, C4, C4S 1989-05
Porsche 997 C2, C4
Diagram ref no 3
This product supersedes Porsche's old part numbers:
- 99907309109
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99907309101
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Porsche Clutch Bolts | Secure Power Transfer with Precision Engineering
Clutch bolts are essential fasteners that secure the clutch assembly to the flywheel, ensuring precise alignment and stable power transfer within your Porsche’s drivetrain. These high-tensile components are engineered to withstand extreme torque, vibration, and heat — keeping your clutch system firmly in place during high-performance driving.
At Design911, we supply premium-quality Porsche clutch bolts and fixing kits designed to meet or exceed original performance standards. Manufactured from hardened steel or high-grade alloy, each bolt set offers exact fitment, consistent torque strength, and long-lasting durability for both manual and semi-automatic transmissions.
Whether you’re replacing worn hardware during a clutch change or upgrading for track use, our clutch bolts guarantee secure engagement, reduced vibration, and optimal drivetrain reliability across all Porsche models.
What Do Clutch Bolts Do?
Clutch bolts fasten the clutch pressure plate to the flywheel, ensuring the entire clutch assembly operates as one balanced unit.
Core Functions:
- Securely
connect the clutch to the flywheel and crankshaft.
- Maintain
alignment for smooth clutch engagement and power delivery.
- Withstand
high rotational loads and thermal stress during acceleration.
- Prevent
slippage or imbalance within the drivetrain.
- Support consistent clutch performance in both road and track applications.
Without reliable clutch bolts, your Porsche’s clutch assembly cannot properly transmit power — potentially leading to severe drivetrain damage or failure.
Why Do Clutch Bolts Fail or Degrade?
Clutch bolts operate under extreme load and stress. Over time, they can lose their integrity due to mechanical and thermal factors.
Common Causes of Failure Include:
- Over-torqueing or under-torqueing during installation.
- Thread
fatigue from repeated tightening and loosening.
- Corrosion
or rust from exposure to moisture and heat cycles.
- Stretching
or distortion due to high torque loads.
- Vibration-induced loosening during aggressive driving.
When clutch bolts weaken or stretch, they compromise the clutch assembly’s structural integrity, leading to imbalance, noise, and even catastrophic clutch failure.
Why Replace or Upgrade Your Porsche Clutch Bolts?
Replacing your clutch bolts ensures secure, vibration-free clutch operation, while upgrading to performance-grade hardware provides extra reliability under extreme conditions.
Key Benefits:
- Restores
drivetrain integrity and clutch stability.
- Prevents slippage, vibration, and noise.
- Ensures
correct torque and alignment of clutch components.
- Reduces the risk of drivetrain imbalance or failure.
- Ideal for clutch replacements or performance upgrades.
- Available in corrosion-resistant finishes for longer lifespan.
It’s recommended to always replace clutch bolts during a clutch service — as reusing old or stretched bolts can compromise performance and safety.
Highlights:
- High-strength clutch bolts for Porsche applications.
- Precision-engineered for exact torque retention.
- Corrosion- and heat-resistant materials.
- Direct-fit replacements for all Porsche clutch systems.
- Essential for safe clutch installation and operation.
- Ideal for restoration, maintenance, and performance tuning.