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Suspension & Axle

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DISPLAYING 33 to 48 (of 192 products)
<< 2 3 4 5 >>
99633377701/1
Product Information
Product Information
Anti roll bar bush clamp. REAR

oematch

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster MKI 2005-08
Porsche 987 Boxster MKII 2009>>
Porsche 981 Boxster

Porsche 987C Cayman MKI 2005-08
Porsche 987C Cayman MKII 2009>>
Porsche 981C Cayman

Porsche 996 Carrera 1998-05
Porsche 996 Turbo / GT2 / GT3 MKI

Porsche 997 Carrera MKi & MKII
Porsche 997 Turbo / GT2 / GT3

Click 'Zoom in' for large parts diagram.
Diagram ref no 3.

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99633377701
99633377701

The product you are viewing cross references to these numbers
PFR57-510-20BLK
Product Information
Product Information
Powerflex Black series Anti Roll Bar Bush Rear
Sold as a pair


Size: 20mm

OEM Part Number: 99633379225

powerflexblk

Fits:
Please choose by size
Porsche 997 inc. Turbo
Porsche 996 1997-2005
Porsche 986 Boxster 1997-2004
Porsche 987 Boxster 2005-2012
Porsche 987C Cayman 2005-2012

Click 'Zoom in' for large parts diagram.
Diagram ref No 2.

Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components



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Related, superseded, cross reference or alternative numbers for comparison.

PFR57-510-20BLK
PFR57-510-20BLK
99633379225

The product you are viewing cross references to these numbers
Special Order item
99734370107
Product Information
Product Information
Anti roll bar, Front.

Fits:
Porsche 987.1 Boxster 2006 - 2008 6-speed manual transmission
Porsche 987.1 Boxster S 2006 - 2008 with Standard chassis
Porsche 987.2 Boxster / Boxster S 2009 - 2012  with Standard chassis

Porsche 987C.1 Cayman 2006 - 2008 with Standard chassis

Porsche 997.1 Carrera 2 Coupe 2005 - 2008 with Standard chassis and Tiptronic transmission
Porsche 997.1 Carrera 2 / 2S Coupe 2005 - 2008 with Sport Suspension
Porsche 997.1 Carrera 2 / 2S Coupe 2005 - 2008 With PASM electronic damper control

Porsche 997.2 Carrera 2 Coupe / Cabrio 2009 - 2012 with Standard chassis 

Diagram ref no 1

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

99734370107
99734370104
99734370107

The product you are viewing cross references to these numbers
Special Order item
98733370104
Product Information
Product Information
Anti roll bar, Rear axle. Standard chassis.

porsche

Fits:
For cars with Standard chassis (option code: 029)
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2006-08
Porsche 987C.2 Cayman 2009-12

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

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

98733370104
98733370104
98733370101

The product you are viewing cross references to these numbers
22-147592
Product Information
Product Information
Bilstein Original Equipment Shock Absorber
Fits cars with I475 PASM

bilstein

Bilstein Replacement for the Original Spec

Fits:
Porsche Boxster 987 2005-08
Porsche Cayman 987C 2005-08

Cayman 2.9L 987C MKII 2009>>
Cayman S 3.4L 987C MKII 2009>>
Boxster 987 MKII 2.9L 2009-2012
Boxster S 987 MKII 3.4L 2009-2012

Please Note:
Price is for each damper you will need to buy 2

B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.

Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces

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

22-147592
98734304506
98734304509
98734304510
22-147592
98734304521
98734304522
98734304511

The product you are viewing cross references to these numbers
22-147578
Product Information
Product Information
Bilstein Original Equipment Shock Absorber.

bilstein

Fits:
Porsche Boxster 987
Porsche Cayman 987C
ALL Cars with Standard Chassis
(*Not Cars with I475 PASM)

Please Note:
Price is for each damper you will need to buy 2

B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.

Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces

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

22-147578
22-147578
98734304106
98734304702
98734304703
98734304201
98734304107
98734304704
98734304205

The product you are viewing cross references to these numbers
22-147585
Product Information
Product Information
Bilstein Original Equipment Shock Absorber

bilstein

Bilstein Replacement for the Original Spec

Fits: ALL Cars with Standard Chassis
(*Not Cars with I475 PASM)
Porsche Boxster 987 2005-08
Porsche Cayman 987C 2005-08
Porsche Boxster 987 2009-12
Porsche Cayman 987C 2009-12

Please Note:
Price is for each damper you will need to buy 2

B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.

Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces

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

22-147585
98733305307
98733305308
98733305312
987333053014
98733305315
98733305316
98733305317
98733305319
9873330516
98733305320
98733305321
22-14585
98733305110
98733305112
98733305116
98733305113
98733305122
98733305128

The product you are viewing cross references to these numbers
22-147608
Product Information
Product Information
Bilstein Original Equipment Shock Absorber

bilstein

Bilstein Replacement for the Original Spec

Fits: Cars with I475 PASM
Porsche Boxster 987 2005-08
Porsche Cayman 987C 2005-08
Cayman 2.9L 987C MKII 2009>>
Cayman S 3.4L 987C MKII 2009>>
Boxster 987 MKII 2.9L 2009-2012
Boxster S 987 MKII 3.4L 2009-2012


Please Note:
Price is for each damper you will need to buy 2

B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.

Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces

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

22-147608
98733305307
98733305308
98733305312
987333053014
98733305315
98733305316
98733305317
98733305319
98733305327
98733305320
98733305321
22-147608
98733305330
98733305333

The product you are viewing cross references to these numbers
Special Order item
90037805501
Product Information
Product Information
Bolt for Stabiliser Bar Bush Clamp. AM 8 x 40.
Genuine Porsche OE bolt for the stabiliser bar bush clamp on selected Porsche Boxster, Cayman, 996 and 997 models. This original Porsche hexagon bolt is used to secure the anti-roll bar / stabiliser bar bush clamp, helping hold the stabiliser bar mounting securely in position.
Sold individually

Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1  Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 997.1 Carrera 2005 - 2008
Porsche 997.2 Carrera 2009 - 2012
Porsche 997 Turbo / GT2 / GT3 2005 - 2013

Diagram ref no 4

This bolt is used in the stabiliser bar / anti-roll bar mounting system on selected Porsche models.


What This Part Does / Functions
•  Secures the stabiliser bar bush clamp to the vehicle
•  Helps hold the anti-roll bar mounting bracket in place
•  Maintains correct stabiliser bar positioning
•  Supports proper suspension and anti-roll bar operation
•  Helps prevent movement, knocking or looseness at the bush clamp
•  Provides correct OE Porsche thread, length and head specification
•  Replaces a corroded, damaged, stretched or missing original bolt
•  Maintains factory Porsche suspension hardware quality.

Why Replace This Part?
Stabiliser bar clamp bolts are exposed to road dirt, water, corrosion, suspension load and repeated service removal. Over time, the bolt can rust, seize, round off or become damaged. A worn or incorrect bolt may not clamp the stabiliser bar bush bracket securely, which can lead to knocking noises, unwanted bar movement or poor suspension performance. Replacing it with a Genuine Porsche OE bolt helps ensure the stabiliser bar bush clamp is secured correctly using factory-specified hardware.

When to Replace This Part
•  When replacing stabiliser bar bushes
•  When replacing anti-roll bar clamps or brackets
•  If the original bolt is corroded, seized, rounded or damaged
•  If the bolt is missing or incorrect
•  During suspension overhaul or restoration
•  If knocking noises are traced to loose stabiliser bar mounting hardware
•  When removing the stabiliser bar assembly for service
•  When rebuilding the suspension with correct Genuine Porsche hardware.

Where It Fits on the Car
This bolt fits at the stabiliser bar / anti-roll bar bush clamp mounting point. It secures the clamp or bracket that holds the stabiliser bar bush in position.

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

90037805501
90037805501
90037805509

The product you are viewing cross references to these numbers
90037805501/1
Product Information
Product Information
Bolt for Stabiliser Bar Bush Clamp. AM 8 x 40.
OE Match bolt for the stabiliser bar bush clamp on Porsche Boxster, Cayman, 996, and 997 models. This replacement fixing secures the anti-roll bar bush clamp to help maintain correct stabiliser bar location and suspension control.
Sold individually, 4 required per vehicle

Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1  Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 997.1 Carrera 2005 - 2008
Porsche 997.2 Carrera 2009 - 2012
Porsche 997 Turbo / GT2 / GT3 2005 - 2013

Diagram ref no 4

The bolt holds the stabiliser bar bush clamp in place, keeping the anti-roll bar correctly secured to the chassis or suspension mounting point. A secure clamp fixing helps the stabiliser bar operate correctly and reduces unwanted movement, knocking, or looseness in the suspension system.

Functions
•  Replaces the stabiliser bar bush clamp bolt
•  Secures the anti-roll bar bush clamp
•  Helps keep the stabiliser bar correctly located
•  Supports stable suspension and anti-roll bar operation
•  Used during anti-roll bar bush, clamp, or suspension service
•  Replaces corroded, rounded, stretched, damaged, or missing original bolts
•  OE Match replacement fixing for Porsche suspension repair.

Why Replace This Part?
Stabiliser bar clamp bolts are exposed to road dirt, moisture, corrosion, vibration, and suspension movement. A worn, corroded, rounded, seized, or damaged bolt can make correct clamp installation difficult and may reduce secure mounting of the anti-roll bar bush. Replacing the bolt during stabiliser bar bush or clamp service helps restore reliable suspension fixing and correct anti-roll bar operation.

When to Replace This Part
 The stabiliser bar bush clamp is being removed or replaced
•  Anti-roll bar bushes are being renewed
•  The original bolt is corroded, rounded, seized, stretched, or damaged
•  Suspension knocking or movement is being investigated
•   Anti-roll bar service or restoration is being carried out
•  The bolt is missing or no longer tightens correctly
•   Preventative replacement is required during suspension repair.

Where it fits on the car
This bolt fits at the stabiliser bar bush clamp mounting point. It secures the clamp that holds the anti-roll bar mounting bush in position. Exact location can vary depending on model and front or rear stabiliser bar layout.

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

90037805501
90037805501
90037805509

The product you are viewing cross references to these numbers
Special Order item
9873335311B504
Product Information
Product Information
Standard replacement coil springs
The springs are priced / boxed as a pair

Brand: porsche

Identification paint coloured marking Green White covers part numbers 98733353158504, 9873335311B504.

Fits:
Porsche 987.1 Cayman 2005-08
Cars with 5th-speed manual transmission (I481) and
Standard chassis (I029)

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

9873335311B504
9873335311B504
9873335311B
98733353158504
98733353158

The product you are viewing cross references to these numbers
98633350402/1
Product Information
Product Information
Compensating plate. 3 mm
Rear

oematch

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2005-08

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

Old Porsche part numbers:
- 98633350402
- 98733350400

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

98633350402
98633350402

The product you are viewing cross references to these numbers
Special Order item
98633350403
Product Information
Product Information
Rear Compensating Plate, 6MM.

Fits:

Porsche 986 Boxster 1997>>2004
Porsche 987.1 Boxster MKI 2005>>2008
Porsche 987.1 Cayman MKI 2005>>2008

Diagram Ref No 3


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

98633350403
98633350403

The product you are viewing cross references to these numbers
Special Order item
98633350402
Product Information
Product Information
Compensating Plate. 3 mm
Rear

porsche

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

Old Porsche part numbers:
- 98633350402
- 98733350400

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

98633350402
98633350402

The product you are viewing cross references to these numbers
99634105320/S::1
Product Information
Product Information
Wishbone control arm with lower ball joint. New Slim type design

rear
Fits:
Porsche 987 Boxster 2005-08 Rear
Porsche 987C Cayman 2006-08 Rear

Porsche 987.2 Boxster 2009-12 Rear
Porsche 987C.2 Cayman 2009-12 Rear

Porsche 981 Boxster 2012-16 Rear
Porsche 981C Cayman 2014-16 Rear

Porsche 982 (718) Boxster including Spyder 2017-24 Rear
Porsche 982C (718) Cayman 2017-24 Rear

Porsche 997 C2 / C4 / C4S / Turbo / GT3 2005-08 Rear
Porsche 997.2 C2 / C4 / C4S / Turbo / GT3 2009-12 Rear

Please note this arm is not an adjustable type (not motorsport - M004 option)

Please click 'Zoom in' to view the diagram (No 21)

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

99634105320
99733105301
99733105302
99733105303
98133105301
98133105302
98133105300
99634105320
99634105319

The product you are viewing cross references to these numbers
Special Order item
99633121705
Product Information
Product Information
Control Arm Eccentric screw M 12 x 105. Rear Axle.

porsche

Fits:
Porsche 986 Boxster 1997-04 F 98XS6 01536>>
Porsche 987 Boxster 2005-08
Porsche 987 Cayman 2005-08

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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

99633121705
99633121705
99633121704
99333121701
99933121702
99733121702
99633121702
99633121703

The product you are viewing cross references to these numbers
DISPLAYING 33 to 48 (of 192 products)
<< 2 3 4 5 >>
Also found on these pages
About Suspension & Axle

Porsche Suspension & Axle Parts

Porsche suspension systems are engineered with precision to deliver sharp handling, ride comfort, and maximum performance. Whether on the road or track, your Porsche relies on a finely tuned suspension and axle setup to keep you in control. When components wear out, the ride becomes rough, handling suffers, and safety can be compromised.

At Design911, we supply a full range of suspension and axle parts for classic and modern Porsche models — from shock absorbers and coil springs to control arms and ball joints - helping you maintain your car’s legendary driving dynamics.

 Signs of Worn Shocks or Struts

Shock absorbers and struts are essential for keeping your Porsche stable over bumps and through corners. Some signs they may need replacement include:

  • Excessive Bouncing – car continues to bounce after hitting bumps
  • Poor Cornering Stability – leaning hard into corners, reduced grip
  • Fluid Leaks – damp or oily patches on shocks/struts
  • Uneven Tyre Wear – poor damping leads to increased tyre wear

If left unchecked, worn shocks or struts not only reduce ride comfort but can also compromise safety.

 Common Porsche Suspension Issues

Different Porsche models can face specific suspension-related faults. The most frequent include:

  • Lower Track Control Arm Bushings - Failure causes squeaking noises, uneven tyre wear, and eventually knocking sounds over rough roads.
  • Broken Coil Springs - Seen in models such as the Porsche Boxster. Symptoms include groaning noises when steering and clicking or knocking over bumpy surfaces.
  • Leaking or Worn Shock Absorbers - Identified by damp, oily residue on the shock body. This is one of the most common suspension failures over time.
  • Ball Joint Wear - Worn joints reduce steering precision and can lead to loss of control if ignored.

Fortunately, most of these issues can be resolved by simply replacing the affected parts with OEM or high-quality aftermarket components.

Why Maintain Suspension & Axle Components?

  • Performance – ensure your Porsche handles as designed, with precise cornering and stability
  • Comfort – smoother ride by absorbing bumps and vibrations
  • Safety – worn suspension can increase braking distances and reduce steering control
  • Longevity – prevent excessive tyre wear and protect other connected systems

Why Choose Design911?

  • Extensive Range – shocks, springs, control arms, joints, and full kits
  • OEM & Performance Options – genuine Porsche parts and trusted aftermarket upgrades
  • Classic & Modern Coverage – from early 911s to the latest models
  • Expert Advice – guidance on identifying faults and choosing the right replacements
  • Worldwide Delivery – carefully packed and shipped securely to your door

Explore our Porsche Suspension & Axle range today – from shocks and struts to springs and bushings – and restore the sharp handling and comfort your Porsche was designed to deliver.

Your Porsches Suspension: Explained

In this video, Lawrence from Design 911 takes you on a deep dive into your Porsche's suspension system. Lawrence provides a ...
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