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Porsche > Cayenne 9YA (E3) 2018-2023 > 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23 >

Suspension & Axle

Suspension & Axle

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DISPLAYING 33 to 48 (of 64 products)
1 2 3 4
Grommet, Front shock absorber. Porsche 95B Macan / 9YA Cayenne - 1J0906102
3
Grommet, Front shock absorber. Porsche 95B Macan / 9YA Cayenne
Special Order item
1J0906102
Product Information
Product Information
Grommet - Protective cap, Front shock absorber.

porsche

Fits:
for cars with Standard 2 PASM (option code: 1BH)
Porsche 95B.1 Macan 2014-18 
Porsche 95B.2 Macan 2019-21
Porsche 9YA Cayenne 2018>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

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1J0906102
1J0906102

The product you are viewing cross references to these numbers
Hexagon-Head bolt for Rear suspension cross member. Porsche 996 / 997 - 90037813901, 90037813909
4
Hexagon-Head bolt for Rear suspension cross member. Porsche 996 / 997
Special Order item
90037813901
Product Information
Product Information
Hexagon-Head bolt, M 12 x1,5 x 80.
This Genuine Porsche hexagon-head bolt is used to secure the rear suspension cross-member on Porsche 996 and 997 models.
Sold each, required 4 per vehicle.

Fits:
Porsche 996 1998 - 2004 all models
Porsche 997.1 2005 - 2008 all models
Porsche 997.2 2009 - 2012 all models

Diagram ref no 4

Bolts securing suspension cross-members endure constant dynamic stress, heat, and exposure to moisture. Over time, this can lead to corrosion, stretching, or loss of clamp force, potentially compromising alignment and safety.

When to Replace:
• During rear subframe or cross-member removal/reinstallation
• If original bolts show corrosion, thread damage, or deformation
• When performing a complete suspension overhaul or alignment service


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Related, superseded, cross reference or alternative numbers for comparison.

90037813901
90037813901
90037813909

The product you are viewing cross references to these numbers
Lateral support clamp anti roll bar. Various sizes for Porsche - PFC13-14, PFC15-16, PFC17-18, PFC19-20, PFC21-22, PFC23-24, PFC25-27, PFC31-33, PFC28-30
3
Lateral support clamp anti roll bar. Various sizes for Porsche
PFC
Product Information
Product Information
Lateral support clamp anti roll bar. 

powerflex

Anti-Roll Bars (ARB’s) play an important role in a vehicle’s suspension system, helping to reduce body roll by transferring cornering load from one side of a vehicle to the other.

Often mounted to the vehicle’s chassis with rubber bushes, these bushes ensure the bar works as intended. To prevent the anti-roll bar from moving laterally within its mounts when turning, OE manufacturers will either bond the bushes to the bar, add dead-stops to the bar itself, or rely solely on the clamping pressure of the rubber.

But what happens when those bushes wear and need to be replaced? Often anti-roll bars with bonded bushes come as a costly complete assembly, so the alternative is to fit a more cost-effective unbonded polyurethane replacement, like the many we offer.

In most cases, friction from the bush will prevent any side-to-side bar movement. Still, when turning aggressively or cornering at higher speeds, a laterally shifting anti-roll bar decreases the efficiency and effectiveness of the bar, changing the dynamics of your suspension system in unpredictable ways. It also poses the risk of the bar fouling on other areas of the vehicle or suspension system.


Mounting tool for shock absorber - 14-244148
1
Mounting tool for shock absorber
14-244148
Product Information
Product Information
Mounting tool for shock absorber.
To be used with shock absorber 34-001158

bilstein

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

14-244148
14-244148

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Over the stud wheel hub cleaner set. Textar
2
Over the stud wheel hub cleaner set. Textar
TEX1037
Product Information
Product Information
Over the stud wheel hub cleaner set. Textar

textar

Cleaning kit for corroded wheel studs & adjacent hub surfaces

Removes dirt & corrosion & prepares surfaces for correct torque application
Ideal for preparing wheels, hubs and brake discs or drums for re-assembly
Suitable for use with power drill or air impact wrench

Kit contains: 

  • Stud cleaner body including velcro pad
  • Replacement velcro pads x 2 
  • Fine cleaning discs x 5
  • Coarse cleaning discs x 5







Find out about Textar product verification here
Pressure sensor fuel or PDDC hydraulics. Porsche 95B.2 Macan / 971 Panamera / 9YA Cayenne / 992 - PAC906054E, 9A790605400
3
Pressure sensor fuel or PDDC hydraulics. Porsche 95B.2 Macan / 971 Panamera / 9YA Cayenne / 992
PAC906054E/1
Product Information
Product Information
Pressure sensor fuel or PDDC hydraulics. 

pierburg


Fits:
Fuel Pressure 
Porsche 95B Macan S / GTS - 2019 Onwards
Porsche 95B Macan turbo - 2019 Onwards
Porsche 971 Panamerea - 2013 to 2023
Porsche 9YA Cayenne - 2018 to 2013

PDDC Hydraulic Pressure
Porsche 992 - 2019 Onwards
Porsche 992 turbo - 2019 Onwards

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



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

PAC906054E
PAC906054E
9A790605400

The product you are viewing cross references to these numbers
REAR Air Spring for Air Suspension. Porsche 9YA Cayenne 2018-24 - 9Y3616001, 9Y0616001, 9Y0616001B, 9Y0616001C, 9Y0616001H, 9Y3616002, 9Y0616002C, 9Y0616002H, 9Y0616002, 9Y0616002B - A-5771, A-5772
8
REAR Air Spring for Air Suspension. Porsche 9YA Cayenne 2018-24
9Y061600
Product Information
Product Information

Rear Air Spring 

Restore your Porsche Cayenne's ride quality, handling and comfort with the Arnott Rear Air Spring, engineered specifically for the Porsche 9YA Cayenne. Designed as a direct replacement for the original rear air suspension unit, this premium-quality air spring delivers OE-level performance while offering the durability and reliability Arnott is renowned for.

Fits:

  • Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
  • Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
  • Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
  • Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
  • Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
  • Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
  • Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
  • Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
  • Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
  • Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23

Diagram ref no 1

The rear air springs are a critical part of the Cayenne's adaptive air suspension system, maintaining the correct ride height, supporting vehicle load and ensuring optimum comfort across all driving conditions. Whether you're cruising on the motorway, towing a trailer or enjoying spirited driving, properly functioning rear air springs help keep your Porsche stable, level and responsive.

Manufactured using high-quality rubber air bladders, precision-engineered end caps and corrosion-resistant components, the Arnott Rear Air Spring is built to withstand the demanding conditions experienced by modern SUVs while providing long service life and exceptional ride quality.

What Does the Rear Air Spring Do?

The rear air spring replaces conventional steel suspension springs with a pressurised air chamber. Working alongside the vehicle's compressor, ride height sensors and electronic suspension control system, it:

  • Maintains the correct rear ride height.
  • Automatically compensates for varying passenger and luggage loads.
  • Improves ride comfort by absorbing road imperfections.
  • Enhances handling and vehicle stability.
  • Supports Porsche's adjustable ride height and driving modes.
  • Helps maintain correct suspension geometry for improved tyre wear.


Why Do Rear Air Springs Fail?

Over time, air springs are subjected to continuous movement, pressure changes and environmental exposure. Common causes of failure include:

  • Age-related cracking or splitting of the rubber air bladder.
  • Moisture and road salt causing corrosion of mounting components.
  • Internal wear from repeated inflation and deflation cycles.
  • Damage from road debris.
  • Air leaks developing around seals or fittings.
  • Excessive compressor operation caused by small leaks accelerating wear.

As the vehicle ages, replacing worn air springs before complete failure can also help prevent damage to the air suspension compressor.

Symptoms of a Failing Rear Air Spring

Common signs include:

  • Rear suspension sitting lower than normal.
  • One side of the vehicle leaning.
  • Suspension warning messages.
  • Vehicle dropping overnight when parked.
  • Compressor running more frequently or for extended periods.
  • Harsh or unstable ride quality.
  • Difficulty maintaining selected ride height.

If any of these symptoms are present, the rear air spring should be inspected promptly to avoid further damage to the air suspension system.

When Should the Rear Air Spring Be Replaced?

Replacement is recommended when:

  • Air leaks are detected.
  • The rubber bellows show visible cracking or deterioration.
  • Ride height becomes inconsistent.
  • Suspension fault codes indicate air spring leakage.
  • The compressor is overworking due to pressure loss.
  • During major air suspension refurbishment on higher mileage vehicles.

Replacing ageing air springs proactively can significantly reduce the risk of compressor failure and costly future repairs.

Why Choose Arnott?

Arnott has become one of the world's leading manufacturers of premium aftermarket air suspension components, trusted by professional workshops and Porsche specialists alike.

Benefits include:

  • Direct OE replacement design.
  • Premium-quality rubber air bladder.
  • Corrosion-resistant construction.
  • Engineered for long service life.
  • Restores factory ride quality and handling.
  • Precision manufactured for exact fitment.
  • Designed to meet or exceed OE performance standards.
  • Straightforward installation using existing mounting points.       



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

9Y061600
9Y3616001
9Y0616001
9Y0616001B
9Y0616001C
9Y0616001H
9Y3616002
9Y0616002C
9Y0616002H
9Y0616002
9Y0616002B

The product you are viewing cross references to these numbers
Rear Axle Front Upper Wishbone arm for Porsche 9YA Cayenne - 958505323G
2
Rear Axle Front Upper Wishbone arm for Porsche 9YA Cayenne
Special Order item
958505323G
Product Information
Product Information
Rear axle control arm. Front Upper

Fits:
Porsche 9YA Cayenne 2018-2024

Diagram reference 7



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

958505323G
958505323G

The product you are viewing cross references to these numbers
Rear Axle Front Upper Wishbone arm for Porsche 9YA Cayenne - 958505323G
4
Rear Axle Front Upper Wishbone arm for Porsche 9YA Cayenne
958505323G/1
Product Information
Product Information
Rear axle control arm. Front Upper

Fits:
Porsche 9YA Cayenne 2018-2024

Diagram reference 7



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

958505323G
958505323G

The product you are viewing cross references to these numbers
Rear axle Level sensor. Porsche 9YA.1 Cayenne 2018-23 - 958941310H, PAB941310, PAB941309, PAB941309A, 95B941309H - J24H
3
Rear axle Level sensor. Porsche 9YA.1 Cayenne 2018-23
PAB9413
Product Information
Product Information
Rear axle Level sensor.  It is used to automatically adjust the car's ride height and headlight range. It is fitted to suspension frame.

Fits:
Porsche 9YA.1 Cayenne 2018 - 2023
For cars with:
* Steel spring suspension (PASM) -20 mm (option code: 1BE)
* Suspension/dampers, standard 2 PASM (option code: 1BH)
* Air suspension with levelling system and height adjustment (PASM) (option code:  1BK)
* 4-corner air suspension with electronic shock absorption control, sports version (option code: 2MA)
* 4-corner air suspension with electronic shock absorption control (option code:   2MB)

A failing ride height sensor can prevent the  suspension from adjusting its height, causing it to be stuck at a fixed position. It may also cause fault codes related to the levelling suspension system.

Diagram ref no 3



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

PAB9413
958941310H
PAB941310
PAB941309
PAB941309A
95B941309H

The product you are viewing cross references to these numbers
Rear axle Level sensor. Porsche 9YA.1 Cayenne 2018-23 - 958941310H, PAB941310, PAB941309, PAB941309A, 958941309H
2
Rear axle Level sensor. Porsche 9YA.1 Cayenne 2018-23
Special Order item
PAB9413
Product Information
Product Information
Rear axle Level sensor.

Fits:
Porsche 9YA.1 Cayenne 2018 - 2023
For cars with:
* Steel spring suspension (PASM) -20 mm (option code: 1BE)
* Suspension/dampers, standard 2 PASM (option code: 1BH)
* Air suspension with levelling system and height adjustment (PASM) (option code:  1BK)
* 4-corner air suspension with electronic shock absorption control, sports version (option code: 2MA)
* 4-corner air suspension with electronic shock absorption control (option code:   2MB)

Diagram ref no 3



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

PAB9413
958941310H
PAB941310
PAB941309
PAB941309A
958941309H

The product you are viewing cross references to these numbers
Rear control arm hexagon head bolt, M 14 X 100. Porsche 996 / 997 - 90037805101, 90037805109
4
Rear control arm hexagon head bolt, M 14 X 100. Porsche 996 / 997
Special Order item
90037805101
Product Information
Product Information
Rear control arm hexagon head bolt, M 14 X 100.
Designed for the rear axle control arm on Porsche 996 and 997, it provides exact factory fit, strength, and corrosion resistance.
Sold each.

Fits:
Porsche 996 1998 - 2005 
Porsche 997.1 2005 - 2008 
Porsche 997.2 2009 - 2012

Diagram ref no 18

Thread size / spec: M14 × 1.5 × 100 mm
 Supersession: Part 90037805109 is superseded by 90037805101

This bolt secures the rear suspension control arm to the wheel carrier or subframe, providing the clamping force needed to maintain accurate suspension alignment and minimize movement under load.

Over years of service, high torque loads, vibration, and exposure to road conditions can weaken or corrode suspension bolts. A compromised bolt may lead to improper alignment, handling instability, or noise under braking and cornering.

When to replaces:
• During control arm replacement, alignment service, or rear suspension rebuilds
• If original bolts show corrosion, stretching, or thread wear
• As part of preventive maintenance when reassembling load-bearing suspension joints

Replacing with Genuine Porsche hardware ensures structural integrity, precise fit, and lasting performance.

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

90037805101
90037805101
90037805109

The product you are viewing cross references to these numbers
Rear control arm hexagon head bolt, M 14 X 100. Porsche 996 / 997 - 90037805101, 90037805109 - 96138
4
Rear control arm hexagon head bolt, M 14 X 100. Porsche 996 / 997
90037805101/1
Product Information
Product Information
Rear control arm hexagon head bolt, M 14 X 100.
Built to factory specs for the rear axle control arms on 996 and 997 models, they deliver the fit and strength your high-performance suspension deserves.
Sold each.

Fits:
Porsche 996 1998 - 2005 
Porsche 997.1 2005 - 2008 
Porsche 997.2 2009 - 2012

Diagram ref no 18

Thread size / spec: M14 × 1.5 × 100 mm
Supersession: 90037805109, 90037805101

Since the control-arm mounting bolt bears major structural loads and undergoes vibration and torque stress, it can become worn, stretched, corroded or fatigued over time. This reduces its ability to maintain correct alignment and clamping force - potentially resulting in handling issues or component wear. Replacement is especially important when performing rear suspension service, control arm replacement, or alignment work. Installing the correct bolt restores reliable mounting integrity and ensures the rear axle geometry remains stable under load.

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

90037805101
90037805101
90037805109

The product you are viewing cross references to these numbers
Shock absorber front with sports suspension (1BE). Porsche 9YA Cayenne 2018>> PAB413031F - PAB413031B, PAB413031F
2
Shock absorber front with sports suspension (1BE). Porsche 9YA Cayenne 2018>> PAB413031F
Special Order item
PAB413031F
Product Information
Product Information
Shock absorber front with Sports Suspension
Fits rear left or right side, Price is each 

porsche

Fits:
Porsche 9YA Cayenne - 2018 Onwards

For cars with (1BE) Steel spring suspension (PASM) -20mm



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

PAB413031F
PAB413031B
PAB413031F

The product you are viewing cross references to these numbers
Shock Absorber Front - Without PASM (1BA). Porsche Cayenne 9YA 2018-24 - PAB41303100, PAB413031, 22-322036
2
Shock Absorber Front - Without PASM (1BA). Porsche Cayenne 9YA 2018-24
Special Order item
PAB413031
Product Information
Product Information
Standard replacement front shock absorber - for vehicles without PASM (1BA). 
Fits left or right side; priced individually.  

Fits:
Porsche Cayenne 9YA 2018-24 - Vehicles without PASM (1BA)* 
* 1BA - Suspension/dampers, standard. 


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

PAB413031
PAB41303100
PAB413031
22-322036

The product you are viewing cross references to these numbers
Shock Absorber Front - Without PASM (1BA). Porsche Cayenne 9YA 2018-24 - PAB41303100, PAB413031, 22-322036
2
Shock Absorber Front - Without PASM (1BA). Porsche Cayenne 9YA 2018-24
PAB413031/1
Product Information
Product Information
Standard replacement front shock absorber - for vehicles without PASM (1BA). 
These replacement shock absorbers are compatible with PASM-equipped cars and include built-in cancellation resistors to eliminate dashboard errors. They effectively bypass the Active Suspension Management system, allowing the vehicle to function as though it has standard suspension installed.  Fits left or right side; priced individually.  

Fits:
Porsche Cayenne 9YA 2018-24 - Vehicles without PASM (1BA)* 
Replacement for cars with 1BA - Suspension/dampers, standard. 

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

PAB413031
PAB41303100
PAB413031
22-322036

The product you are viewing cross references to these numbers
DISPLAYING 33 to 48 (of 64 products)
1 2 3 4
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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