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limited slip differential Genuine Porsche part 99733208350
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
- We are unable to provide fitting details for this product at this time. Please contact us for further information.

Fits:
Porsche 997 Carrera 2005-08 TIPTRONIC
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733202403
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
Enhance your Porsche 996 Turbo’s handling and performance with the 3J Driveline Plate-Type Limited Slip Differential (LSD), specifically designed for the Porsche 996 Turbo with Fine Spline 43T bolt-in shafts. Perfect for both daily driving and track use, this LSD delivers exceptional power transfer, improved handling, and reduced wear.
Customisable LSD Settings for Your Needs...
Select your LSD’s primary use from the drop-down menu, and we will fine-tune the unit to your exact specifications:
Fast Road: 55/90 Ramps, 25-35 Lbs/Ft (34-47 NM) Pre-load
Occasional Track Day: 45/90 Ramps, 25-35 Lbs/Ft (34-47 NM) Pre-load
Regular Track Day: 45/90 Ramps, 35-40 Lbs/Ft (47-54 NM) Pre-load
Long Circuit Race: 45/90 or 30/90 Ramps, 65-75 Lbs/Ft (88-102 NM) Pre-load
Short Oval Race: 45/90 Ramps, 50-55 Lbs/Ft (68-75 NM) Pre-load
Sprint/Hillclimb: 45/90 Ramps, 60-65 Lbs/Ft (81-88 NM) Pre-load
Rally: 35/90 Ramps, 65-80 Lbs/Ft (88-109 NM) Pre-load
Drift: 45/45 Ramps, 40-50 Lbs/Ft (64-68 NM) Pre-load
Other: For specific preload settings, please select this option, and provide your custom requirements in the comments box provided during the checkout process.
Upgrade to NXG Ultimate for Peak Performance...
For those seeking the highest level of performance, opt for our NXG Ultimate Upgrade by selecting "Yes, please" in the dropdown box below. This upgrade includes our Sintered Plate Pack, which reduces noise significantly and enhances both performance and service life.
Why Choose 3J Driveline’s NXG Performance LSD?
Proudly Engineered in the UK: Designed, manufactured, and assembled in the UK, ensuring precision and quality.
Strong & Progressive Design: Our NXG Plate-Type LSD features a robust bevel and planet gear pack with a large, strong tooth profile. This results in a smooth mesh and nearly eliminates the rattling and excessive backlash that often plagues other plate-type LSDs.
Maximum Contact Area: The plate pack operates with a minimum of 8 active surfaces, even at lighter pre-load settings, to provide maximum surface-to-surface contact for optimum performance.
Each differential is carefully assembled by our in-house experts, and we offer full customization options to suit your specific requirements.
Fitment & Installation...
While our LSD is designed as a direct replacement for the original part, we recommend checking for correct fitment before purchasing. Due to variations in original manufacturing tolerances, some modifications to the original casing or housing may be necessary during installation.
Upgrade your Porsche 996 Turbo with a 3J Driveline LSD and experience the ultimate in performance and precision!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3J996
The product you are viewing cross references to these numbers
- Porsche 996 TURBO 2000-05

Fits:
Porsche 997.2 Carrera 2009-12 PDK Transmission (I250)
Porsche 997.2 Speedster PDK Transmission
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733202452
The product you are viewing cross references to these numbers
- 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 997.1 Turbo 2007-09
6-speed manual transmission
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99733202444
The product you are viewing cross references to these numbers
- Porsche 997 MK1 TURBO 2007-09
Enhance your Porsche 996 Turbo’s handling and performance with the 3J Driveline Plate-Type Limited Slip Differential (LSD), specifically designed for the Porsche 996 Turbo with Fine Spline 43T bolt-in shafts.
This specific configuration is aimed at rally use, featuring a 40/60 ramp setup with 70–75 lb/ft preload. Please ensure this configuration matches your intended use before ordering, as ramp angles and preload settings significantly influence the vehicle’s driving dynamics. Alternative configurations for different driving styles and applications are available here.
Fits (Manual Transmission Only):
Porsche 996 Turbo 3.6L 2001-05
Why Choose 3J Driveline’s NXG Performance LSD?
Proudly Engineered in the UK: Designed, manufactured, and assembled in the UK, ensuring precision and quality.
Strong & Progressive Design: Our NXG Plate-Type LSD features a robust bevel and planet gear pack with a large, strong tooth profile. This results in a smooth mesh and nearly eliminates the rattling and excessive backlash that often plagues other plate-type LSDs.
Maximum Contact Area: The plate pack operates with a minimum of 8 active surfaces, even at lighter pre-load settings, to provide maximum surface-to-surface contact for optimum performance.
Each differential is carefully assembled by our in-house experts, and we offer full customization options to suit your specific requirements.
Fitment & Installation...
While our LSD is designed as a direct replacement for the original part, we recommend checking for correct fitment before purchasing. Due to variations in original manufacturing tolerances, some modifications to the original casing or housing may be necessary during installation.
Upgrade your Porsche 996 Turbo with a 3J Driveline LSD and experience the ultimate in performance and precision!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3J996-4060-7075
The product you are viewing cross references to these numbers
- Porsche 996 TURBO 2000-05
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed