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Search results for "99633305148"
Fits:
Porsche 996 C4 / C4S 2000>>
Porsche 996 Turbo 2000>>
Lowers car by: FT 20-50mm / RR 20-40mm

TUV Certificate
Decades of suspension experience are realized here: Development and production of high tension springs and shock absorbers is done at H&R.
All parts are produced after OE standards. High quality monotube-shock absorber technique is combined with individually tuned springs and delivers a convincing lowering, a good driving experience without loosing the necessary comfort.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
29462-2
The product you are viewing cross references to these numbers
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Fits:
Porsche 996 C2 1997>> (Coupe / Cabrio)

TUV Certificate
H&R height adjustable coil overs are designed for every driver who wants to realize their sporty ambitions with superior technical suspension solutions.
Decades of suspension experience are realized here: Development and production of high tension springs and shock absorbers is done at H&R.
All parts are produced after OE standards. High quality monotube-shock absorber technique is combined with individually tuned springs and delivers a convincing lowering, a good driving experience without loosing the necessary comfort.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
29510-1
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Replacement shock absorber to the manufactures factory specifications.

Fits:
Porsche 996 C2/C4 2002-2005
This product supersedes Porsche's old part numbers:
- 99633305133
Fits Left or Right side
Price is for each Shock Absorber
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633305148
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
Fits:
Porsche 996 C2 2WD Coupe 1997>>
Lowers car by: FT 30mm / RR 30mm
H&R Cup Kits consist of specially made springs and shocks-designed and engineered together-they provide optimal suspension damping and better control. H&R Cup Kits make a cohesive suspension package that outperforms and is more comfortable than separate off-the-shelf performance suspension components.
Designed and produced in H&R's ISO certified manufacturing facility in Germany, H&R Cup Kits are 100% German-made.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
40513-1
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Fits:
Porsche 996 C2 2WD Targa/Cabrio 1997>>
Please Note: Not for cars with Bilstein OEM sport suspension.
Lowers car by: FT 30mm / RR 30mm
H&R Cup Kits consist of specially made springs and shocks-designed and engineered together-they provide optimal suspension damping and better control. H&R Cup Kits make a cohesive suspension package that outperforms and is more comfortable than separate off-the-shelf performance suspension components.
Designed and produced in H&R's ISO certified manufacturing facility in Germany, H&R Cup Kits are 100% German-made.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
40513-2
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Bilstein B6 front and rear shock absorbers package for Porsche 996 Carrera 3.4 and 3.6 models (1997–2005). SKU: BILSTEIN 9962B6 (BILSTEIN9962B6).
What This Product Does
Replaces the vehicle’s dampers as a matched set for the front and rear axles, helping to maintain consistent suspension control with standard springs where applicable.
Symptoms of Fault
- Floaty or unsettled ride
- Reduced rebound control over bumps
- More body roll or braking dive than expected
- Uneven tyre wear associated with worn suspension components
- Visible leakage or corrosion on existing dampers
Why Replacement Matters
- Renewing dampers as a complete set helps keep behaviour consistent across both axles
- Often fitted when original dampers are tired and other suspension components are being refreshed
- Alignment is typically required after suspension work
Fits
- Porsche 996 (911) (1997–2005)
- Porsche 996 C2 3.4L (1997–08/01)
- Porsche 996 C2 3.6L (09/01–2005)
Check fitment for your specific vehicle (model, year, engine) before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BILSTEIN9962B6
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
SET OF 4 for FRONT & REAR
The shock absorber for those drivers who prefer a sports suspension but are not particularly interested in lowering the body. Also available in special design complete with reservoir for off-road vehicles.
No risk, more fun
For some people it's important to show what they have, for others it's sufficient to know that they have it. The theme of the discussion here is the sports suspension. The BILSTEIN B6 Sports shock absorber is the ideal solution for drivers revelling in the understatement . The wolf in sheep's clothing snarls, when necessary, but otherwise goes reliably about its work in daily traffic with no lowering of the body whatsoever.
Optimum road holding, enhanced tracking stabilisation and excellent damping force: the BILSTEIN B6 Sports is not only first choice as far as sports tuning is concerned but also in the sphere of safety.
Fits:
Porsche 996 3.4L Carrera 4
Porsche 996 3.6L Carrera 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BILSTEIN9964B6
The product you are viewing cross references to these numbers
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
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
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
Fits:
Porsche 911 (996) C2, 2WD, Carrera 2 incl. Cabrio/Targa, with approval Clubsport

TUV Certificate
Lowers car by: FT 30-60mm / RR 30-50mm
H&R height adjustable coil overs are designed for every driver who wants to realise their sporty ambitions with superior technical suspension solutions.
Decades of suspension experience are realized here: Development and production of high tension springs and shock absorbers is done at H&R.
All parts are produced after OE standards. High quality monotube-shock absorber technique is combined with individually tuned springs and delivers a convincing lowering, a good driving experience without loosing the necessary comfort.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RSS-37-510-1
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Fits:
Porsche 911 (996) C4, 4WD, Carrera 4/4S with approval Clubsport

TUV Certificate
H&R height adjustable coil overs are designed for every driver who wants to realize their sporty ambitions with superior technical suspension solutions.
Decades of suspension experience are realized here: Development and production of high tension springs and shock absorbers is done at H&R.
All parts are produced after OE standards. High quality monotube-shock absorber technique is combined with individually tuned springs and delivers a convincing lowering, a good driving experience without loosing the necessary comfort.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RSS-37-462-1
The product you are viewing cross references to these numbers
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
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 3.6L 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
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 TURBO 2000-05

Cars WITHOUT M030 sport suspension.
Fits:
Porsche 996 3.4L Carrera 4
Porsche 996 3.6L Carrera 4
Porsche 996 3.6L Turbo
Porsche 996 3.6L Turbo S
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634304339L
The product you are viewing cross references to these numbers
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Fits
Porsche 996 Carrera 4 - 1997 to 2005
Porsche 996 Carrera 4S - 2001 to 2005
Porsche 996 turbo / turbo S - 200 to 2005
Kits are supplied complete, ready to fit with Nitron race springs (including helpers where required) and top mounts.
This kit is the hose and remote reservoir type
Standalone Front Axle Lift system raises height by 25mm at the shock absorber
The NTR R3 system sets the standard for ultimate performance with a design that offers drivers and engineers unparalleled damping control.
3-Way independent damping adjustment
By incorporating our class leading large diameter piston and ultra-strong piston rod, the R3 system demonstrates outstanding levels of performance, damping control and adjustment.
The remotely mounted reservoir allows quick and simple independent adjustment of rebound and fast and slow compression damping. The large range of adjustment and quality of feedback allows the experienced driver to fully exploit the full potential of their car.
The R3 is a proven race winner and lap record holder across a wide spectrum of international motorsport formulas.
The high-grade materials protect against corrosion whilst reducing weight. Every R3 kit is custom built, sprung and fully serviceable. Titanium and hard-anodised parts are hand built to last not only the lengthiest endurance races, season after season, but also the harshest of winters.
Bi-Axis Hose Fittings
NTR Hose shocks are fitted with Nitrons exclusively developed Bi-Axis fittings that allow for simple and precise installation.
R3 kits have dry-breaks on front hoses only
Note:
Image used for illustration purposes only. Specific details, finishes and end fittings may differ from that shown.
All Nitron shocks are hand made to order to each individual customer's requirements. Lead times are normally 2 - 3 weeks, but at certain times may be slightly longer.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
NTCPO027R3
The product you are viewing cross references to these numbers
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
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.

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
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 TURBO 2000-05
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.

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.
Quality direct replacement shock absorbers constructed and finished to a 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.
99633305185
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