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DISPLAYING 1 to 10 (of 10 products)
24-147644KIT.1
Product Information
Product Information

Porsche 996 911 Carrera Rear Shock Absorber Kit  Fits cars WITHOUT M030 sports suspension.

Restore the precise ride quality and confident handling your Porsche 996 911 Carrera was built to deliver. Over time, shocks gradually wear down, making changes in handling and comfort hard to notice until performance begins to fade. This complete shock absorber kit includes nearly everything you need to replace your worn components—shock mounts, bump stops, dust boots, and all necessary hardware. 

bilstein

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.6L Carrera S
Porsche 996 3.4L Carrera 4,
Porsche 996 3.6 Carrera 4,
Porsche 996 3.6 Turbo,
Porsche 996 3.6 Turbo S


With fresh shocks installed, you can expect:

Sharper, more responsive handling Improved ride comfort and stability Reduced braking distances More even tire wear

Note: Coil springs are not included and can be purchased separately if needed. The original washers and spacers can typically be reused unless they show signs of damage upon inspection.

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Related, superseded, cross reference or alternative numbers for comparison.

24-147644KIT.1
99633305104
99633305121
99633305125
99633305133
99633305143
99633305185
996.333.051.85
996 333 051 85
99633305162
996.333.051.62
996 333 051 62
99633305161
996.333.051.61
996 333 051 61
996.333.051.43
996 333 051 43
996.333.051.04
996 333 051 04
99633305102
996.333.051.02
996 333 051 02
99633305106
996.333.051.06
996 333 051 06
99633305148
996.333.051.48
996 333 051 48
996.333.051.33
996 333 051 33
996.333.051.25
996 333 051 25
996.333.051.21
996 333 051 21
99633305146
996.333.051.46
996 333 051 46
99633305140
996.333.051.40
996 333 051 40
99633305128
996.333.051.28
996 333 051 28
99633305124
996.333.051.24
996 333 051 24
99633305119
996.333.051.19
996 333 051 19

The product you are viewing cross references to these numbers
24-113359KIT.1
Product Information
Product Information

Porsche 996 911 Carrera Rear Shock Absorber Kit  Fits cars WITH M030 sports suspension.

Restore the precise ride quality and confident handling your Porsche 996 911 Carrera was built to deliver. Over time, shocks gradually wear down, making changes in handling and comfort hard to notice until performance begins to fade. This complete shock absorber kit includes nearly everything you need to replace your worn components—shock mounts, bump stops, dust boots, and all necessary hardware. 

bilstein

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.6L Carrera S
Porsche 996 3.4L Carrera 4,
Porsche 996 3.6 Carrera 4,
Porsche 996 3.6 Turbo,
Porsche 996 3.6 Turbo S


With fresh shocks installed, you can expect:

Sharper, more responsive handling Improved ride comfort and stability Reduced braking distances More even tire wear

Note: Coil springs are not included and can be purchased separately if needed. The original washers and spacers can typically be reused unless they show signs of damage upon inspection.

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.

24-113359KIT.1
99633305113
99633305114
99633305117
99633305118
99633305122
99633305123
99633305126
99633305127
99633305129
99633305134
99633305135
99633305136

The product you are viewing cross references to these numbers
24-113359KIT
Product Information
Product Information
Bilstein Original Equipment Shock Absorber. (SET OF 2)
Fits cars WITH M030 sports suspension.

bilstein

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.6L Carrera S
Porsche 996 3.4L Carrera 4,
Porsche 996 3.6 Carrera 4,
Porsche 996 3.6 Carrera 4S
Porsche 996 3.6 Turbo,
Porsche 996 3.6 Turbo S

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

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

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

24-113359KIT
99633305113
99633305114
99633305117
99633305118
99633305122
99633305123
99633305126
99633305127
99633305129
99633305134
99633305135
99633305136
24-113359

The product you are viewing cross references to these numbers
24-147644KIT
Product Information
Product Information
Bilstein Original Equipment Shock Absorber. SET OF 2
Fits cars WITHOUT M030 sports suspension.

bilstein

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.6L Carrera S
Porsche 996 3.4L Carrera 4,
Porsche 996 3.6 Carrera 4,
Porsche 996 3.6 Turbo,
Porsche 996 3.6 Turbo S

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

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

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

24-147644KIT
99633305104
99633305121
99633305125
99633305133
99633305143
99633305185
996.333.051.85
996 333 051 85
99633305162
996.333.051.62
996 333 051 62
99633305161
996.333.051.61
996 333 051 61
996.333.051.43
996 333 051 43
996.333.051.04
996 333 051 04
99633305102
996.333.051.02
996 333 051 02
99633305106
996.333.051.06
996 333 051 06
99633305148
996.333.051.48
996 333 051 48
996.333.051.33
996 333 051 33
996.333.051.25
996 333 051 25
996.333.051.21
996 333 051 21
99633305146
996.333.051.46
996 333 051 46
99633305140
996.333.051.40
996 333 051 40
99633305128
996.333.051.28
996 333 051 28
99633305124
996.333.051.24
996 333 051 24
99633305119
996.333.051.19
996 333 051 19

The product you are viewing cross references to these numbers
BILSTEIN9962B4
Product Information
Product Information
Bilstein Replacement FRONT and REAR shock absorbers PACKAGE

bilstein

SET OF 4 for FRONT & REAR Fits cars:
- WITHOUT M030 sports suspension

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 C2 3.4L Carrera
Porsche 996 C2 3.6L Carrera
Porsche 996 C2 3.6L Carrera S

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.

BILSTEIN9962B4
22147448
24147644
8245-1255
24-147644
24147644
99633305104
99633305121
99633305125
99633305133
99633305143
99633305185
22-147448

The product you are viewing cross references to these numbers
BILSTEIN9962B4M
Product Information
Product Information
Bilstein Replacement FRONT and REAR shock absorbers PACKAGE

bilstein

SET OF 4 for FRONT & REAR Fits cars:
- WITH M030 sports suspension

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 C2 3.4L Carrera
Porsche 996 C2 3.6L Carrera
Porsche 996 C2 3.6L Carrera S

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.

BILSTEIN9962B4M
22-113337
24-113359
22113337
24113359
99634304313
99634304340

The product you are viewing cross references to these numbers
Special Offer
22-147448
Product Information
Product Information
Bilstein B4 FRONT shock absorber,

bilstein

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 C2 3.4L Carrera
Porsche 996 C2 3.6L Carrera
Porsche 996 C2 3.6L Carrera S
Fits cars:
- WITHOUT M030 sports suspension



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.

22-147448
8745-1254
22-147448
22147488
99634304104
99634304123
99634304120
99634304130
99634304127
99634304139

The product you are viewing cross references to these numbers
Special Offer
22-113337
Product Information
Product Information
Bilstein Original Equipment Shock Absorber

bilstein

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 C2 3.4L Carrera
Porsche 996 C2 3.6L Carrera
Porsche 996 C2 3.6L Carrera S

Fits cars:
- with M030 sports suspension

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.

22-113337
22-113337
22113337
99634304116
99634304118
99634304121
99634304131
99634304128
99634304136
99634304139
99634304140
99634304137
9963430413

The product you are viewing cross references to these numbers
Special Offer
24-113359
Product Information
Product Information
Bilstein Original Equipment Shock Absorber.
Fits cars WITH M030 sports suspension.

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.4L Carrera 4
Porsche 996 3.6 Carrera 4
Porsche 996 3.6 Carrera 4S 
Porsche 996 3.6 Turbo
Porsche 996 3.6 Turbo S

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

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

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

24-113359
99633305113
99633305114
99633305117
99633305118
99633305122
99633305123
99633305126
99633305127
99633305129
99633305134
99633305135
99633305136
24-113359

The product you are viewing cross references to these numbers
Special Offer
24-147644
Product Information
Product Information
Bilstein Original Equipment Shock Absorber.
Fits cars WITHOUT M030 sports suspension.

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.4L Carrera 4
Porsche 996 3.6 Carrera 4
Porsche 996 3.6 Carrera C4S
Porsche 996 3.6 Turbo
Porsche 996 3.6 Turbo S

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

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

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

24-147644
99633305104
99633305121
99633305125
99633305133
99633305143
99633305185
99633305124
99633305161
996.333.051.85
996 333 051 85
99633305162
996.333.051.62
996 333 051 62
996.333.051.61
996 333 051 61
996.333.051.43
996 333 051 43
996.333.051.04
996 333 051 04
99633305102
996.333.051.02
996 333 051 02
99633305106
996.333.051.06
996 333 051 06
99633305148
996.333.051.48
996 333 051 48
996.333.051.33
996 333 051 33
996.333.051.25
996 333 051 25
996.333.051.21
996 333 051 21
99633305146
996.333.051.46
996 333 051 46
99633305140
996.333.051.40
996 333 051 40
99633305128
996.333.051.28
996 333 051 28
996.333.051.24
996 333 051 24
99633305119
996.333.051.19
996 333 051 19

The product you are viewing cross references to these numbers
DISPLAYING 1 to 10 (of 10 products)
Also found on these pages
About Bilstein B4 Standard Replacement

Bilstein B4 Standard Replacement for Porsche

The Bilstein B4 range is the OEM-equivalent damper line from Bilstein, designed as a direct replacement for standard suspension on many Porsche models. Using the same gas-pressure shock absorber technology that made Bilstein original equipment on countless vehicles worldwide, B4 units aim to restore the factory character of your Porsche with predictable, everyday road comfort and control.

What is Bilstein B4?

Bilstein B4 shock absorbers are developed to match original equipment specification for standard suspension systems. They are engineered to integrate with factory springs, mounting hardware and geometry, so that the basic ride height and balance of the car remain as Porsche intended.

  • Direct-replacement dampers for standard-height suspension
  • Gas-pressure technology derived from Bilstein’s OE and motorsport experience
  • Application-specific tuning for each Porsche platform
  • Developed to preserve the original ride/handling compromise
  • Suitable for everyday use, commuting and touring

Depending on the model, Bilstein uses either its monotube gas-pressure design or a high-quality twin-tube format. The layout is chosen for each application to suit packaging, weight and performance requirements, while keeping the focus on robust, consistent damping in normal road use.

How Bilstein B4 feels on the road

On a Porsche with tired or ageing dampers, fresh Bilstein B4 units typically bring the car back towards a calm, controlled factory feel. The emphasis is on stable, confidence-inspiring behaviour rather than aggressive sport tuning.

  • Comfort-biased damping for daily driving and mixed road conditions
  • Composed response over uneven surfaces and poor road quality
  • Stable support for the body in normal braking and acceleration
  • Balanced behaviour that feels familiar if you are used to standard suspension
  • Well suited to original wheels, tyres and geometry

The result, when combined with healthy mounts, bushes and springs, is a Porsche that feels refreshed and tidy without becoming noticeably firmer than a typical factory setup.

Typical Porsche use-cases for Bilstein B4

B4 is positioned as the sensible choice when you want to renew suspension on a road-focused Porsche without changing its character.

  • Replacing worn original dampers with a quality, OE-style part
  • Refreshing suspension on a daily-driven or long-distance Porsche
  • Maintaining near-original feel on classic and modern Porsche models alike
  • Keeping standard ride height while restoring control compared with tired units
  • Choosing a recognised brand instead of basic pattern replacement dampers

If your priority is comfort, refinement and predictability in everyday use, Bilstein B4 generally sits at the most appropriate end of the Bilstein range. For lowered springs or more focused fast-road or track setups, other Bilstein lines are usually selected instead.

Key characteristics of Bilstein B4

B4 dampers benefit from the same development philosophy that underpins Bilstein’s wider product family.

  • Gas-pressure technology for consistent damping characteristics
  • Application-specific valving tailored to each Porsche model
  • Designed as a direct fit with original springs and hardware
  • Manufactured with corrosion-resistant finishes and high-quality sealing
  • Developed by a long-established suspension specialist supplying many manufacturers as original equipment

The focus is on stable, reproducible behaviour in everyday driving, helping your Porsche feel composed and easy to live with over long-term ownership.

Who Bilstein B4 suits best on a Porsche

Bilstein B4 is aimed at owners who want their Porsche to feel “right” again on the road without making the car more demanding.

  • Drivers prioritising comfort and refinement over maximum stiffness
  • Owners mainly covering road mileage rather than regular circuit use
  • People restoring a Porsche closer to its standard driving feel
  • Those looking for a straightforward, like-for-like suspension refresh
  • Owners who prefer a reputable, OE-style damper instead of a generic alternative

Matched correctly to your specific Porsche model and installed with suitable mounts and ancillary parts, a set of Bilstein B4 dampers can help restore a clean, settled and reassuring feel in everyday driving.

Installation and pairing considerations

For best results, Bilstein B4 should be treated as a system component within the wider suspension setup on your Porsche.

  • Replace in axle pairs (both fronts together, both rears together)
  • Intended for standard springs and factory ride height
  • Commonly fitted alongside new top mounts, bump stops and dust covers on higher-mileage cars
  • Wheel alignment check recommended after fitting
  • Inspect other suspension parts (bushes, arms, links) during installation

Persistent noise or poor behaviour after fitting new dampers is often traced to worn mounts, drop links or bushes rather than the new units themselves, so an overall inspection is worthwhile.

Why choose Bilstein B4 for your Porsche?

Bilstein B4 brings together OE-style specification with Bilstein’s suspension expertise, making it a strong candidate when you want a straightforward replacement that respects the original character of the car.

  • Developed by a widely recognised suspension specialist
  • Preserves everyday usability and comfort expected from a standard Porsche setup
  • Designed as a direct-fit replacement for the relevant Porsche model
  • Suitable for routine road use, commuting and touring
  • Provides a clear, quality-focused option in the standard replacement category

For Porsche owners who want their car to feel sorted, settled and confidence-inspiring on normal roads, Bilstein B4 standard replacement dampers offer an OEM-style solution built around predictable, comfortable and well-controlled behaviour.

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