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Control Arm Lock Nut, M12 x 1,5. Porsche 993 / 996 / 997 / 991 / Boxster / Cayman - 99908444909
99908444909/1::1
Vehicle Group
- 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 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- 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 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 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- 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 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- 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 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- 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 Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Information
Control Arm Lock Nut M12 x 1.5 – Arm to Wheel Carrier
This OE Match control arm lock nut is an M12 x 1.5 securing nut used on the suspension assembly of various Porsche models. It is designed for the control arm-to-wheel carrier connection, providing an OE-style fit and secure fastening performance.
Sold individually, Quantity required depends on the vehicle model.
Fits:
Porsche 993 1995 - 1998 (Front & Rear)
Porsche 996 1998 - 2005 (Front & Rear)
Porsche 996 Turbo 2000 - 2005 (Front & Rear)
Porsche 996 GT3 1999 - 2005 (Rear)
Porsche 997.1 2005 - 2008 (Front & Rear)
Porsche 997.2 2009 - 2012 (Front & Rear)
Porsche 997 Turbo 2007 - 2013 (Front & Rear)
Porsche 997 GT3 (Front & Rear)
Porsche 991.1 2012 - 2016 (Front)
Porsche 991.2 2017 - 2019 (Front)
Porsche 991 Turbo 2014 - 2020 (Front)
Porsche 991 GT3 (Front)
Porsche Boxster 986 1997 - 2004 (Front)
Porsche Boxster 987.1 2005 - 2008 (Front & Rear)
Porsche Boxster 987.2 2009 - 2012 (Front & Rear)
Porsche Boxster 981 2012 - 2016 (Front & Rear)
Porsche Boxster 982 (718) 2017 >> (Front)
Porsche Cayman 987C.1 2005 - 2008 (Front & Rear)
Porsche Cayman 987C.2 2009 - 2012 (Front & Rear)
Porsche Cayman 981C 2012 - 2016 (Front & Rear)
Porsche Cayman 981C GT4 2016 (Front)
Porsche Cayman 982C (718C) 2017 >> (Front)
Diagram ref no 22 (Front)
Diagram ref no 14 (Rear)
The lock nut fastens the control arm to the wheel carrier, helping keep the suspension arm securely mounted in its correct position. This connection is important for maintaining suspension geometry, wheel alignment, and stable handling. Depending on the model, it may be used on front or rear suspension arm connections where Porsche specifies an M12 x 1.5 locking nut.
Functions
• Secures the control arm to the wheel carrier
• Helps maintain correct suspension alignment and geometry
• Supports stable wheel location during driving, braking, and cornering
• Helps prevent loosening caused by road vibration and suspension movement
• Provides a secure OE Match replacement for the original lock nut
• Suitable for suspension repair, control arm replacement, or wheel carrier service
Suspension lock nuts are safety-critical fasteners and may lose locking strength after removal. They can also become corroded, damaged, rounded, or worn over time. Replacing the lock nut during suspension work helps ensure the control arm is secured correctly and reduces the risk of loosening after reassembly.
When to replace
• This Part The control arm has been removed or replaced
• The wheel carrier or suspension arm connection has been dismantled
• The original nut is corroded, damaged, rounded, or seized
• The nut no longer tightens or locks correctly
• Suspension repairs or alignment-related work are being carried out
• There is play, looseness, or noise from the control arm mounting area
• As recommended during service where single-use locking hardware is removed
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99908444909
The product you are viewing cross references to these numbers
This OE Match control arm lock nut is an M12 x 1.5 securing nut used on the suspension assembly of various Porsche models. It is designed for the control arm-to-wheel carrier connection, providing an OE-style fit and secure fastening performance.
Sold individually, Quantity required depends on the vehicle model.
Fits:
Porsche 993 1995 - 1998 (Front & Rear)
Porsche 996 1998 - 2005 (Front & Rear)
Porsche 996 Turbo 2000 - 2005 (Front & Rear)
Porsche 996 GT3 1999 - 2005 (Rear)
Porsche 997.1 2005 - 2008 (Front & Rear)
Porsche 997.2 2009 - 2012 (Front & Rear)
Porsche 997 Turbo 2007 - 2013 (Front & Rear)
Porsche 997 GT3 (Front & Rear)
Porsche 991.1 2012 - 2016 (Front)
Porsche 991.2 2017 - 2019 (Front)
Porsche 991 Turbo 2014 - 2020 (Front)
Porsche 991 GT3 (Front)
Porsche Boxster 986 1997 - 2004 (Front)
Porsche Boxster 987.1 2005 - 2008 (Front & Rear)
Porsche Boxster 987.2 2009 - 2012 (Front & Rear)
Porsche Boxster 981 2012 - 2016 (Front & Rear)
Porsche Boxster 982 (718) 2017 >> (Front)
Porsche Cayman 987C.1 2005 - 2008 (Front & Rear)
Porsche Cayman 987C.2 2009 - 2012 (Front & Rear)
Porsche Cayman 981C 2012 - 2016 (Front & Rear)
Porsche Cayman 981C GT4 2016 (Front)
Porsche Cayman 982C (718C) 2017 >> (Front)
Diagram ref no 22 (Front)
Diagram ref no 14 (Rear)
The lock nut fastens the control arm to the wheel carrier, helping keep the suspension arm securely mounted in its correct position. This connection is important for maintaining suspension geometry, wheel alignment, and stable handling. Depending on the model, it may be used on front or rear suspension arm connections where Porsche specifies an M12 x 1.5 locking nut.
Functions
• Secures the control arm to the wheel carrier
• Helps maintain correct suspension alignment and geometry
• Supports stable wheel location during driving, braking, and cornering
• Helps prevent loosening caused by road vibration and suspension movement
• Provides a secure OE Match replacement for the original lock nut
• Suitable for suspension repair, control arm replacement, or wheel carrier service
Suspension lock nuts are safety-critical fasteners and may lose locking strength after removal. They can also become corroded, damaged, rounded, or worn over time. Replacing the lock nut during suspension work helps ensure the control arm is secured correctly and reduces the risk of loosening after reassembly.
When to replace
• This Part The control arm has been removed or replaced
• The wheel carrier or suspension arm connection has been dismantled
• The original nut is corroded, damaged, rounded, or seized
• The nut no longer tightens or locks correctly
• Suspension repairs or alignment-related work are being carried out
• There is play, looseness, or noise from the control arm mounting area
• As recommended during service where single-use locking hardware is removed
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99908444909
99908444909
The product you are viewing cross references to these numbers
Price: £2.05
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