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Porsche // Boxster 986/987/981 (1997-2016) // Any
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- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
Sold each - 2 required per car
Restore the precision and responsiveness of your Porsche
suspension with this OE Match Anti Roll Bar to Drop Link Bush for the Porsche
944 turbo and Porsche 968 fitted with standard suspension. This small but vital
suspension component sits between the anti roll bar and drop link assembly,
helping to transfer suspension loads while isolating unwanted vibration and
noise.
Fits:
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
Diagram ref no 17
Designed to OE specifications, this replacement bush restores the correct operation of the anti roll bar system, helping to maintain chassis stability, reduce body roll and preserve the sharp handling characteristics for which the transaxle Porsche models are renowned.
Whether you're carrying out routine suspension maintenance, addressing suspension noises or undertaking a full chassis restoration, replacing worn anti roll bar bushes is an important step in restoring factory handling performance.
What Does the Anti Roll Bar to Drop Link Bush Do?
The anti roll bar bush forms a flexible connection between the anti roll bar and drop link assembly.
Its primary functions include:
- Transferring suspension forces efficiently
- Supporting anti roll bar operation
- Reducing body roll during cornering
- Absorbing vibration and road shock
- Maintaining suspension geometry
- Improving vehicle stability
- Reducing suspension noise
Without properly functioning bushes, the anti roll bar system cannot operate effectively, reducing both handling performance and driver confidence.
Why Do Anti Roll Bar Bushes Fail?
Suspension bushes are constantly subjected to movement, vibration and environmental exposure.
Common causes of failure include:
- Rubber deterioration
- Age-related hardening
- Exposure to oil and contaminants
- Road salt and moisture
- Repeated suspension loading
- Heat cycling
- High mileage wear
- Cracking and perishing
Over time, the rubber loses its elasticity, allowing excessive movement within the suspension assembly.
Symptoms of Worn Anti Roll Bar Bushes
Common warning signs include:
- Knocking noises from the suspension
- Clunking over bumps
- Increased body roll
- Reduced handling precision
- Suspension looseness
- Uneven vehicle behaviour
- Excessive movement in the anti roll bar assembly
- MOT or inspection advisories
These symptoms are often most noticeable during cornering or when driving over uneven road surfaces.
When Should Anti Roll Bar Bushes Be Replaced?
Replacement is recommended when:
- Cracks or splits are visible
- The rubber has hardened or deteriorated
- Suspension noises develop
- Excessive movement is present
- Carrying out suspension refurbishment
- Restoring a Porsche 944 turbo or 968
- During preventative maintenance
- Anti roll bar components are being replaced
Many Porsche specialists recommend inspecting anti roll bar bushes whenever suspension work is undertaken.
Why Replacement Matters
A worn anti roll bar bush can significantly affect handling and suspension performance.
Benefits of replacement include:
- Improved cornering stability
- Reduced body roll
- Better steering response
- Reduced suspension noise
- Improved chassis control
- Enhanced driving confidence
- Restored suspension performance
- Longer component life
Replacing worn bushes helps maintain the precise handling balance Porsche engineered into the 944 Turbo and 968 chassis.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95134379330
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 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Fits:
Porsche 986 Boxster 1997 - 2004 (Front and Rear)
Porsche 996 C2 1998 - 2005 (Front only)
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9963430
The product you are viewing cross references to these numbers
- 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 981 Spyder 3.8L 2016
- 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 Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- 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 C2S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- 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)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Porsche 987 Boxster MKI 2005-08 Front or Rear
Porsche 987 Boxster MKII 2009>> Front or Rear
Porsche 987C Cayman MKI 2005 Front or Rear
Porsche 987C Cayman MKII 2009>> Front or Rear
Porsche 997 MKI C2 / C2S 2005-08 Front
Porsche 997 MKII C2 / C2S 2009>> Front
Porsche 997 GT2 2007>> Front
Porsche 997 GT2-RS 2010>> Front
Porsche 997 GT3 2007>> Front
Porsche 997 Special model "911 Sport Classic" 2009>> Front
Porsche 997 Speedster 2009>> Front
Porsche Cayman 2.7L 981 2013-16
Porsche Cayman S 3.4L 981 2013-16
Porsche Cayman GT4 3.8L 2015-16
Porsche Cayman 718 2.0L Manual (300Bhp)
Porsche Cayman 718 2.0L PDK (300Bhp)
Porsche Cayman S 718 2.5L Manual (350Bhp)
Porsche Cayman S 718 2.5L PDK (350Bhp)
Porsche Cayman T 718 2.0L Manual (300Bhp)
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)
Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Porsche Boxster 981 2.7L 2012-16
Porsche Boxster S 981 3.4L 2012-16
Porsche Boxster Spyder 3.8L 2016
Porsche Boxster 718 2.0L Manual (300 Bhp)
Porsche Boxster 718 2.0L PDK (300 Bhp)
Porsche Boxster S 718 2.5L Manual (350 Bhp)
Porsche Boxster S 718 2.5L PDK (350 Bhp)
Porsche Boxster T 718 2.0L Manual (300 Bhp)
Porsche Boxster T 718 2.0L PDK (300 Bhp)
Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
Porsche Boxster Spyder 718 4.0L (420 Bhp)
This product supersedes Porsche's old part numbers:
- 99734306900 (LEFT) / 99734307000 (RIGHT)
- 99734306901 (LEFT) / 99734307001 (RIGHT)
- 99734306902 (LEFT) / 99734307002 (RIGHT)
- 99734306903 (LEFT) / 99734307003 (RIGHT)
- 99734306904 (LEFT) / 99734307004 (RIGHT)
Click 'zoom in' for large parts diagram.
Diagram ref no 5.
Left or Right drop link.
Please Select below.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9973430
The product you are viewing cross references to these numbers
- 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 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
Fits:
Porsche 987 Boxster - 2005 to 2012
Porsche 987 Boxster S - 2005 to 2012
Porsche 987 Cayman - 2006 to 2012
Porsche 987 Cayman S - 2006 to 2012
Front adjustable drop links for Porsche Boxster / Cayman Models, Made in USA High Grade Aerospace Materials
Type: Adjustable Front Drop links
replacement for 99634306904, 99634307004,
99134306902, 99134307002,
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
309
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 2009-12
- 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 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 GT3 3.8L (475 Bhp) 2014-16
- 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 Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Fits:
Porsche 987 Boxster 2005>>
Porsche 981 Boxster 2012>>
Porsche 987C Cayman 2005>>
Porsche 98C1 Cayman 2012>>
Porsche 997 2005>>
Porsche 991 2012>>
Click 'Zoom in' for large parts diagram
Diagram ref no 7
Related reference numbers
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99908412309
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