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Shock Absorber Parts REAR
By OE Match
- 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
Fits:
- Porsche 997 Carrera 2 3.6L 2005>>
- Porsche 997 Carrera 2S 3.8L 2005>>
- Porsche 997 Carrera 4 3.6L 2005>>
- Porsche 997 Carrera 4S 3.8L 2005>>
- Porsche 997 TURBO 2007>>
- Porsche 997 GT3 2007>>
- Porsche 997 GT2 2007>>
- Porsche 997 MKII Carrera C2 3.6L 2009>>
- Porsche 997 MKII Carrera C4 3.6L 2009>>
- Porsche 997 MKII Carrera C2S 3.8L 2009>>
- Porsche 997 MKII Carrera C4S 3.8L 2009>>
- Porsche 997 MKII GT3 2010>>
- Porsche 997 MKII Turbo 2009>>
- Porsche 997 MKII GT2 RS 2011>>
This acts as a progressive load-bearing element, cushioning the suspension when the strut nears full compression. It helps prevent harsh bottoming-out, protecting both the strut and chassis from damage during aggressive driving or over bumps. These components maintain ride quality and handling performance, especially under heavy loading or spirited cornering, keeping the suspension linear and controlled.
Common Issues & Considerations Wear or Deterioration: Over time, the rubber can compress, crack, or lose elasticity, diminishing its effectiveness. This can lead to harsher suspension impacts at full compression. Noise or Harsh Feedback: A worn or hardened bump stop can transmit noise or impacts through the cabin, particularly over rough roads or speed bumps. Sport vs. Standard Suspension: These parts are specific to Sport chassis models. Non-sport setups may not have the same bump stops or use different part numbers, so swapping or replacing must be done accordingly.
Click 'Zoom in' for large parts diagram. Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733310501
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
Price is for BOTH SIDES Please also add top mounts if you required them

Including shock absorber Bellow, Bump Stop, Supporting plate, Compensating plate, Washers & Nut.
Fits:
For STD cars
Porsche 997 C2 / C2S
Parts Diagram ref No's 3, 4, 7, 8, 9, 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT21X
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
Shock Absorber Top Mount Kit (OE Ref: 99733306100 ) For Cars with Standard Chassis (I029) This kit includes two rear upper shock mounts—the perfect solution if your existing mounts are worn, noisy, or if you’re fitting new rear shocks.
The suspension shock absorber mount secures the shock absorber to the vehicle’s chassis or body, while allowing the necessary movement and cushioning within the suspension system. Constructed from a combination of metal and rubber, the mount provides both strength and flexibility to absorb vibrations and impacts from the road.

Fits:
For Cars with Standard Chassis (I029)
- Porsche 997 C2 / C2S / C4 MKI 2005-08 COUPE / TARGA
- Porsche 997 C2 MKII 2009-12 COUPE
- Porsche 997 C4 MKII 2009-12 COUPE / TARGA
Common Signs of Shock Mount Wear
Clunking or Banging Noises: Damaged or worn mounts can cause knocking or rattling sounds, especially over bumps, potholes, or uneven roads. This occurs when the shock absorber is no longer properly secured
Excessive Body Roll or Bouncing: Faulty mounts may limit the shock absorber’s effectiveness, leading to increased body roll when cornering or excessive bouncing over rough surfaces.
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733306100
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
Shock Absorber Top Mount Kit (OE Ref: 99733306103 ) For Cars with Standard Chassis (I029) Porsche 997 C2 / C4 MKI 2005-08 CABRIO This kit includes two rear upper shock mounts—the perfect solution if your existing mounts are worn, noisy, or if you’re fitting new rear shocks.
The suspension shock absorber mount secures the shock absorber to the vehicle’s chassis or body, while allowing the necessary movement and cushioning within the suspension system. Constructed from a combination of metal and rubber, the mount provides both strength and flexibility to absorb vibrations and impacts from the road.

Fits:
For Cars with Standard Chassis (I029)
Porsche 997 C2 / C4 MKI 2005-08 CABRIO
Common Signs of Shock Mount Wear
Clunking or Banging Noises: Damaged or worn mounts can cause knocking or rattling sounds, especially over bumps, potholes, or uneven roads. This occurs when the shock absorber is no longer properly secured
Excessive Body Roll or Bouncing: Faulty mounts may limit the shock absorber’s effectiveness, leading to increased body roll when cornering or excessive bouncing over rough surfaces.
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733306103
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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 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 Turbo 2010-13
Shock Absorber Top Mount Kit (OE Ref: 99733306101) For Cars with Sport Chassis (I030) or PASM (I475, This kit includes two rear upper shock mounts—the perfect solution if your existing mounts are worn, noisy, or if you’re fitting new rear shocks.
The suspension shock absorber mount secures the shock absorber to the vehicle’s chassis or body, while allowing the necessary movement and cushioning within the suspension system. Constructed from a combination of metal and rubber, the mount provides both strength and flexibility to absorb vibrations and impacts from the road.

Fits:
For Cars with Sport Chassis (I030) or PASM (I475)
Porsche 997 MKI C2 / C2S / C4 / C4S 2005-08 COUPE / TARGA
Porsche 997 TURBO MKI 2005-08
Porsche 997 GT3 MKI 2007-2008
Porsche 997 MKII C2 / C2S / C4 /C4S 2009-2012 COUPE / TARGA
Porsche 997 MKII GTS (I011) / (I019)
Porsche 997 MKII 911 SPORT CLASSIC
(I756)
Porsche 997 TURBO MKII 2010-2013
Common Signs of Shock Mount Wear
Clunking or Banging Noises: Damaged or worn mounts can cause knocking or rattling sounds, especially over bumps, potholes, or uneven roads. This occurs when the shock absorber is no longer properly secured
Excessive Body Roll or Bouncing: Faulty mounts may limit the shock absorber’s effectiveness, leading to increased body roll when cornering or excessive bouncing over rough surfaces.
Click 'Zoom in' for large parts diagramDiagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733306101
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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
Shock Absorber Top Mount Kit (OE Ref: 99733306102)
This kit includes two rear upper shock mounts for Porsche cabrio models with PASM — the perfect solution if your
existing mounts are worn, noisy, or if you’re fitting new rear shocks.
The suspension shock absorber mount secures the shock absorber to the vehicle’s chassis or body, while allowing the necessary movement and cushioning within the suspension system. Constructed from a combination of metal and rubber, the mount provides both strength and flexibility to absorb vibrations and impacts from the road.

Fits:
Porsche 997 MKI C2 / C2S / C4 / C4S CABRIO with PASM (I475)
Porsche 997 MKII C2 / C2S / C4 CABRIO with STD suspension (I029)
Porsche 997 MKII C4 / C4S CABRIO with PASM (I475)
Porsche 997 MKII GTS CABRIO with PASM (I475) / (I019)
Porsche 997 MKII SPEEDSTER with PASM (I475) / (I503)
Common Signs of Shock Mount Wear
Clunking or Banging Noises: Damaged or worn mounts can cause knocking or rattling sounds, especially over bumps, potholes, or uneven roads. This occurs when the shock absorber is no longer properly secured
Excessive Body Roll or Bouncing: Faulty mounts may limit the shock absorber’s effectiveness, leading to increased body roll when cornering or excessive bouncing over rough surfaces.
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733306102
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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 918 Spyder 4.6L 2014-15
This OE Match rear shock mount washer is a direct replacement for the original Porsche suspension mounting washer fitted to selected Porsche 997, 991, and 918 Spyder models. It forms part of the rear shock absorber mounting assembly and helps distribute load evenly across the suspension top mount and supporting components.
Sold individually, 2 required per vehicle
Fits:
Porsche 997.1 2005 - 2008 All models
Porsche 997.2 2009 - 2012 All models
Porsche 991.1 2012 - 2016 All models
Porsche 991.2 2017 - 2019 All models
Porsche 918 Spyder 2015
Diagram ref no 10
Installed within the rear suspension strut mounting assembly, the washer sits between the shock absorber mount and associated suspension hardware. It helps spread mounting loads evenly across the shock absorber top mount, reducing stress concentration on suspension components while supporting correct alignment and secure fastening of the rear suspension system
This washer is commonly replaced during rear shock absorber servicing, suspension rebuilds, or top mount replacement work. Over time, mounting hardware can become worn, distorted, or corroded due to repeated suspension load cycles and environmental exposure. Replacing worn suspension washers helps maintain correct mounting integrity and ensures proper operation of the rear suspension assembly.
The washer is also referenced under previous Porsche part number 99902527102
The rear shock mount washer distributes suspension mounting load across the shock absorber top mount assembly, helping maintain secure suspension fastening, correct alignment, and stable suspension operation.
Function
• Supports rear shock absorber mounting assembly
• Distributes suspension load evenly across mounting surfaces
• Helps maintain secure shock absorber fastening
• Reduces stress on suspension mounting components
• Supports stable rear suspension operation and alignment
Suspension mounting hardware is subjected to constant load, vibration, and road impact. Over time, washers can become distorted, fatigued, or corroded, potentially affecting suspension mounting integrity and alignment. Replacing worn suspension washers during shock absorber or top mount servicing helps ensure secure assembly and reliable suspension performance.
When to replace
• During rear shock absorber replacement
• During suspension top mount servicing
• Corroded or damaged mounting hardware
• Suspension overhaul or refurbishment
• Preventative maintenance during suspension rebuilds
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHT008575
The product you are viewing cross references to these numbers
- 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 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


Cars with Standard chassis
Porsche 996 Carrera 1998-05
Porsche 996 Turbo/ GT2 / GT3 1998-05
Porsche 997 C2 / C2S MKI & MKII 2005-12
Porsche 997 C4 / C4S MKI & MKII 2005-012
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633310502
The product you are viewing cross references to these numbers
- 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 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 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 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

Fits:
Porsche 993 C2 / C4 / C2S / C4S 1994-98
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI C2/C2S 2005-08
Porsche 997 Turbo / GT3 2007>>
Porsche 997 MKII 2009>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333310701
The product you are viewing cross references to these numbers
- 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
Fits:
- Porsche 997 Carrera 2 3.6L 2005>>
- Porsche 997 Carrera 2S 3.8L 2005>>
- Porsche 997 Carrera 4 3.6L 2005>>
- Porsche 997 Carrera 4S 3.8L 2005>>
- Porsche 997 TURBO 2007>>
- Porsche 997 GT3 2007>>
- Porsche 997 GT2 2007>>
- Porsche 997 MKII Carrera C2 3.6L 2009>>
- Porsche 997 MKII Carrera C4 3.6L 2009>>
- Porsche 997 MKII Carrera C2S 3.8L 2009>>
- Porsche 997 MKII Carrera C4S 3.8L 2009>>
- Porsche 997 MKII GT3 2010>>
- Porsche 997 MKII Turbo 2009>>
- Porsche 997 MKII GT2 RS 2011>>
This acts as a progressive load-bearing element, cushioning the suspension when the strut nears full compression. It helps prevent harsh bottoming-out, protecting both the strut and chassis from damage during aggressive driving or over bumps. These components maintain ride quality and handling performance, especially under heavy loading or spirited cornering, keeping the suspension linear and controlled.
Common Issues & Considerations Wear or Deterioration: Over time, the rubber can compress, crack, or lose elasticity, diminishing its effectiveness. This can lead to harsher suspension impacts at full compression. Noise or Harsh Feedback: A worn or hardened bump stop can transmit noise or impacts through the cabin, particularly over rough roads or speed bumps. Sport vs. Standard Suspension: These parts are specific to Sport chassis models. Non-sport setups may not have the same bump stops or use different part numbers, so swapping or replacing must be done accordingly.
Click 'Zoom in' for large parts diagram. Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733310501
The product you are viewing cross references to these numbers
- 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
Shock absorber additional springs code 99733310501 with shock absorber bellows code 99333310701. fits the FRONT cars with sport shock I475 / I030
This package includes 2 x additional spring & 2 shock absorbers cover bellows
This is for the shock absorber as an additional spring, also known as a bump stop, stopper or helper spring, designed for the front strut assemblies on Porsche 997 models equipped with the PASM electronic damper control (with sport shock I475 / I030).
Fits:
- · Porsche 997 Carrera 2 3.6L 2005>>
- · Porsche 997 Carrera 2S 3.8L 2005>>
- · Porsche 997 Carrera 4 3.6L 2005>>
- · Porsche 997 Carrera 4S 3.8L 2005>>
- · Porsche 997 TURBO 2007>>
- · Porsche 997 GT3 2007>>
- · Porsche 997 GT2 2007>>
- · Porsche 997 MKII Carrera C2 3.6L 2009>>
- · Porsche 997 MKII Carrera C4 3.6L 2009>>
- · Porsche 997 MKII Carrera C2S 3.8L 2009>>
- · Porsche 997 MKII Carrera C4S 3.8L 2009>>
- · Porsche 997 MKII GT3 2010>>
- · Porsche 997 MKII Turbo 2009>>
- · Porsche 997 MKII GT2 RS 2011>>
This acts as a progressive load-bearing element, cushioning the suspension when the strut nears full compression. It helps prevent harsh bottoming-out, protecting both the strut and chassis from damage during aggressive driving or over bumps. These components maintain ride quality and handling performance, especially under heavy loading or spirited cornering, keeping the suspension linear and controlled.
Common Issues & Considerations Wear or Deterioration: Over time, the rubber can compress, crack, or lose elasticity, diminishing its effectiveness. This can lead to harsher suspension impacts at full compression. Noise or Harsh Feedback: A worn or hardened bump stop can transmit noise or impacts through the cabin, particularly over rough roads or speed bumps. Sport vs. Standard Suspension: These parts are specific to Sport chassis models. Non-sport setups may not have the same bump stops or use different part numbers, so swapping or replacing must be done accordingly.
Click 'Zoom in' for large parts diagram.
Diagram ref no 7 & 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733310501
The product you are viewing cross references to these numbers
- 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 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
2 x 99633310502
2 x 99333310701


Cars with Standard chassis
Porsche 996 Carrera 1998-05
Porsche 996 Turbo/ GT2 / GT3 1998-05
Porsche 997 C2 / C2S MKI & MKII 2005-12
Porsche 997 C4 / C4S MKI & MKII 2005-012
Click 'Zoom in' for large parts diagram.
Diagram ref no 7 and 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633310502
The product you are viewing cross references to these numbers
- 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- 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 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
REAR

Fits:
Porsche 996 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI 2005-08
Porsche 997 Turbo 2007-09
porsche 997 GT3 2007>>
Porsche 997 MKII 2009>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633351102
The product you are viewing cross references to these numbers
- 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- 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 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
Fits Left Or Right.
Fits:
Porsche 996 1998>>2005
Porsche 996 Turbo 2001>>2005
Porsche 997 Carrera MKI 2005>>2008
Porsche 997 Carrera MKII 2009>>2012
Porsche 997 Turbo MKI 2007>>2009
Porsche 997 Turbo MKII 2010>>2013
Porsche 997 GT3 MKI / MKII 2007>>2011
Diagram Ref No 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633351103
The product you are viewing cross references to these numbers
- 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 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 (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 991.2 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

Fits:
Porsche 997.1 C2 / C2S 2005-08 (I029 / I475)
Porsche 997.1 C4 / C4S 2005-08 (I029 / I475)
Porsche 997.1 Turbo 2007-09
Porsche 997.2 C2 / C2S 2009-12 (I475)
Porsche 997.2 C4 / C4S 2009-12
Porsche 991.1 Carrera 2012-16 (I029 / I352 / I475 / I477)
Porsche 991.2 Carrera 2017-18 (I352 / I475 / I477)
***
(I029) For cars with Standard chassis
(I475) For cars with PASM Electronic damper control
(I352) For cars with Electronic damper control for PASM and PDCC
(I477) For cars with PASM w/o lowering
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733351300
The product you are viewing cross references to these numbers
- 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 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
Fits:
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI C2 / C4 / C2S / C4S 2005-08
Porsche 997 Turbo / GT2
Porsche 997 GT3
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733350400
The product you are viewing cross references to these numbers
OEMatch Shock Absorber Parts — Control, Stability, Comfort
OEMatch shock absorber parts for Porsche models provide replacement components for the vehicle's damping system, chosen to suit model-specific requirements and repair procedures. Many owners search for genuine or OEM shock absorber parts; these are direct-fit alternatives designed to match the original form, fit and function.
Available Types
- Top mounts and bearing plates
- Bump stops and travel limiters
- Dust covers and bellows
- Seals and oil retention components
- Bushes and mounting hardware
Understanding OEMatch Shock Absorber Parts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original shock absorber parts. OE (Original Equipment) refers to parts matching original specifications for the shock absorber parts and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM shock absorber parts engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. These rear suspension items include the mounts, seals and protective components that work with the damper body to control vehicle motion and preserve handling characteristics; correct identification and matching to the vehicle are important for reliable reinstatement of ride and control.
Benefits Include
- Restores damping control and ride comfort where worn parts have degraded performance
- Reduces noise and harshness caused by failing mounts or damaged seals
- Helps preserve tyre contact and steering consistency under load
Why Shock Absorber Parts Wear and Fail
- Age and fatigue from repeated compression and extension of seals and mounts
- Contamination or physical damage from road debris, broken dust covers or leaking oil
- Corrosion and loss of lubrication allowing bearings and mounts to seize or degrade
The Importance of Replacing with OEMatch Shock Absorber Parts
Replacing worn or damaged shock absorber parts helps maintain the damping system's intended performance, which supports vehicle stability, braking balance and even tyre wear. Choosing matching replacement parts ensures correct mounting interfaces and sealing to protect the damper; when maintenance affects suspension geometry or hidden fastenings, use correct procedures and parts to avoid introducing handling faults.
Advantages
- Designed for direct compatibility with Porsche model references to simplify identification and fitting
- A range of replacement components that allow targeted repairs without replacing complete dampers where not required
- Catalogued cross-references and part descriptions to aid correct selection for specific model years
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.