Rear Differential

Adjusting ring for differential. 50.4 x 65. Rear axle.
Sold each.



Fits:
Porsche 986 Boxster 1996-04 (G86.20)
Porsche 996 Carrera 1997-05 (G96.00 / G96.30, G96.01/ G96.31)
Porsche 996 Turbo 2000-05 (G96.88)
Porsche 996 GT3 1999-05 (G96.90 / G96.93 / G96.96)
Porsche 997.1 Turbo 2006-09 (G97.88 / G97.50)
Porsche 997.2 GT2 RS 2010-13 (G97.88)
Porsche 997 GT3 2006-11 (G97.90 / G97.90 / G7.92)

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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Related, superseded, cross reference or alternative numbers for comparison.

996332266

The product you are viewing cross references to these numbers

Differential Hexagon-head bolt. Sold each.
M12 x 1.25 x 22.5



Fits:
Porsche 986 Boxster S - 1999 to 2004 (G86.20)
Porsche 996 Carrera 2 / Carrera 4 - 1997 to 2005 (G96.00/30/01/31)
Porsche 996 GT2 - 2001 to 2005 (G96.88)
Porsche 996 GT3 - 1999 to 2004 (G96.90/G96.93/G96.96)
Porsche 997.1 turbo / GT2 - 2007 to 2008 (G97.88/G97.50)
Porsche 997 GT3 - 2007 to 2012 (G97.90/G97.50)

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

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Related, superseded, cross reference or alternative numbers for comparison.

99921715201

The product you are viewing cross references to these numbers

Differential Hexagon-head bolt. Sold each.



Fits:
Porsche 997.1 C2 / C4 2005-08 (G97.01 / G97.31)
Porsche 997.2 C2 / C4 2009-12 (G97.05 / G97.35)

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

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Related, superseded, cross reference or alternative numbers for comparison.

99733227601

The product you are viewing cross references to these numbers

Differential outer bearing, Left. 50 x 90 x 21.7



Fits:
Porsche 911 1987-89
Porsche 911 Turbo 1975-89
Porsche 968 1992-95
Porsche 964 C2 / C4 1989-94
Porsche 993 C2 1994-98
Porsche 986 Boxster S 2000-04
Porsche 996 C2 / C4 1998-05
Porsche 996 Turbo GT2 2001-05
Porsche 996 GT3 2000-05
Porsche 997.1 Turbo / GT2 / GT2 RS 2007-09
Porsche 997.2 GT2 RS 2011
Porsche 997 GT3 / GT3 RS 2007-11

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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Related, superseded, cross reference or alternative numbers for comparison.

99905906400

The product you are viewing cross references to these numbers

Differential outer bearing, Left. 50 x 90 x 21.7



Fits:
Porsche 911 1987-89
Porsche 911 Turbo 1975-89
Porsche 968 1992-95
Porsche 964 C2 / C4 1989-94
Porsche 993 C2 1994-98
Porsche 986 Boxster S 2000-04
Porsche 996 C2 / C4 1998-05
Porsche 996 Turbo GT2 2001-05
Porsche 996 GT3 2000-05
Porsche 997.1 Turbo / GT2 / GT2 RS 2007-09
Porsche 997.2 GT2 RS 2011
Porsche 997 GT3 / GT3 RS 2007-11

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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

99905906400

The product you are viewing cross references to these numbers

Differential shaft seal, 64 x 82 x 8.



Fits:
for cars with PDK Transmission
Porsche 987C.2 Cayman 2009-12
Porsche 997.2 C2 / C4 2009-12
Porsche 997.2 Turbo 2010-13
Porsche 991.1 C2 / C4 2012-17
Porsche 991.2 C2 / C4 2017-18
Porsche 991 Turbo 2014-18
Porsche 991 GT3 / GT3 II / GT3 RS 2014-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 20

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

9G133280301

The product you are viewing cross references to these numbers

Differential shaft seal, 64 x 82 x 8.



Fits:
for cars with PDK Transmission
Porsche 987C.2 Cayman 2009-12
Porsche 997.2 C2 / C4 2009-12
Porsche 997.2 Turbo 2010-13
Porsche 991.1 C2 / C4 2012-17
Porsche 991.2 C2 / C4 2017-18
Porsche 991 Turbo 2014-18
Porsche 991 GT3 / GT3 II / GT3 RS 2014-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 20

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

9G133280301

The product you are viewing cross references to these numbers

Differential shaft seal, 40x52 / 55x16.



Fits:
for cars with PDK Transmission
Porsche 987.2 Boxster 2009-12
Porsche 981 Boxster 2012-16
Porsche 982 (718) Boxster 2017>>
Porsche 987C.2 Cayman 2009-12
Porsche 981C Cayman 2014-16
Porsche 982C (718C) Cayman 2017>>
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo 2010-13
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017-19
Porsche 991 Turbo 2014-20
Porsche 991 GT3 2014-21
Porsche 918 Spyder 2015

Click 'Zoom in' for large parts diagram.
Diagram ref no 21

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

9P1301665

The product you are viewing cross references to these numbers

Differential shaft seal, 40x52 / 55x16.



Fits:
for cars with PDK Transmission
Porsche 987.2 Boxster 2009-12
Porsche 981 Boxster 2012-16
Porsche 982 (718) Boxster 2017>>
Porsche 987C.2 Cayman 2009-12
Porsche 981C Cayman 2014-16
Porsche 982C (718C) Cayman 2017>>
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo 2010-13
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017-19
Porsche 991 Turbo 2014-20
Porsche 991 GT3 2014-21
Porsche 918 Spyder 2015

Click 'Zoom in' for large parts diagram.
Diagram ref no 21

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

9P1301665

The product you are viewing cross references to these numbers

Friction plate upgrade kit for limited slip differential (LSD) 

Fits:
Porsche 993

Porsche 996 / turbo / GT3
Porsche 997 GT3
For cars with Porsche LSD fitted - Option Code M220 (Locking differential 40 %)

Upgrade the standard Porsche LSD to these Track Day / Race inspired components for improved, performance traction.

Our plates also provide more grip and superior durability, which makes them an absolute must have for everybody who visits the track regularly.

RacingDiffs Performance LSD clutch plates fits OEM Porsche LSD unit without any modifications:

This kit contains:

• 4 x Clutch/friction discs
• 4 x Hardcore dog ear steel plates
• 2 x Pre-load (spherical) shims

Clutches are perforated for better cooling and great viscosity to resist the oil build-up in the holes between dog ear plates. 
It is well known that drilled brake discs improve cooling over solid discs, it is the same with the LSD clutch discs.

The highest quality thermally processed tool steel is used which differentiates our products from any others on the market.

During the final steps of production the clutch plates are coated with special Molybdenum-Ceramic compound which optimizes the best ratio of friction coefficient and durability. This drastically reduces material wear and warping under extreme conditions providing our clutch plates the best possible longevity.

We mastered knowledge in the field of friction materials and coatings, which is the cornerstone of the quality of our products.

All of our clutch plates are thoroughly tested and are currently being used in various racing cars throughout Europe and USA including track, hill climb and rally.

Please Note:
Friction plate upgrade kit should only be fitted by someone with the relevant knowledge and experience.

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

95033298308

The product you are viewing cross references to these numbers

Friction plate upgrade kit for limited slip differential (LSD) 

Fits:
Porsche 997 PDK
Porsche 991 PDK
Porsche 981 Boxster / Cayman PDK
Porsche 718 (982) PDK
For cars with Porsche LSD fitted - Option Code M220 (Locking differential 40 %)

Enhance Your Porsche PDK Transmission with RacingDiffs Clutch Pack
RacingDiffs LSD clutch pack fits seamlessly into the Porsche PDK Transmission (ZF 7DT-45HL), providing superior performance and durability. This kit is a must-have for Porsche Carrera 997, 991, Boxster/Cayman 981, 982, and 718 models equipped with PDK transmissions, especially for those who frequent the track.

Kit Includes:

• Moly-Ceramics Clutch/friction discs x 4
• Hardcore dog ear steel plates x 4

Key Features:

Superior Cooling and Viscosity:
Clutches are perforated for better cooling and excellent viscosity, effectively resisting oil build-up in the holes between dog ear plates. This design improves cooling efficiency, similar to drilled brake discs.

Enhanced Grip and Durability:
RacingDiffs plates provide more grip and superior durability, making them an absolute must-have for everyone who visits the track regularly.

High-Quality Construction:
Our clutch plates are made from top-quality materials, designed to withstand extreme conditions and provide long-lasting performance.

Why Choose RacingDiffs LSD Clutch Pack?

• Improved Cooling: Perforated design enhances cooling efficiency.
• Durability: Constructed from high-quality materials for exceptional longevity.
• Enhanced Performance: Provides better traction and handling for your Porsche.

Recommended for Track Use:
For those who regularly visit the track, our clutch pack ensures your Porsche performs at its best, providing the grip and durability needed for high-performance driving.

Upgrade Your Porsche Differential:
Ensure your Porsche is equipped with the best. Upgrade to RacingDiffs LSD Clutch Pack for superior handling and performance. Order now!

Part Numbers: 0501328312, ZF 7DT-45HL, 1079 201 301

Please Note:
Friction plate upgrade kit should only be fitted by someone with the relevant knowledge and experience.

Wavetrac® Differential.



FITS:
Porsche 911 1987-88 (G50 Gearbox)
Porsche 930 Turbo 5-Speed 1989>>
Porsche 964 Carrera
Porsche 993 Carrera
Porsche 968
Porsche 996 GT2 Rear diff
Porsche 996 GT3 Rear diff
Porsche 996 TURBO 6-Speed Manual Rear diff

• Innovative:
Patented Wavetrac® design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing diff design.

• Superior Materials:
9310 steel gears run in case-hardened billet or forged steel bodies. ARP® fasteners used throughout.

• Maintenance Free:
As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.

• Customizable:
If desired, you can alter the diff's behavior to suit your needs using optional components.

• Limited LIFETIME Warranty:
All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.

For More information Click Here

Please note: This is a special order part and usually takes between 2-6 weeks to come into stock.

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

40309160WK

The product you are viewing cross references to these numbers

Wavetrac® Differential.



FITS:
Porsche 987 Cayman S 3.4L PDK
Porsche 987 Boxster S 3.4L PDK
Porsche 981 Cayman S 3.4L PDK
Porsche 981 Boxster S 3.4L PDK
Porsche 997.2 PDK with Open Differential
Porsche 991/991.2 PDK with Open Differential
Porsche 718 (G91) PDK with Open Differential

◾ Innovative:
Patented Wavetrac® design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing diff design.

◾ Superior Materials:
9310 steel gears run in case-hardened billet or forged steel bodies. ARP® fasteners used throughout.

◾ Maintenance Free:
As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.

◾ Customizable:
If desired, you can alter the diff's behavior to suit your needs using optional components.

◾ Limited LIFETIME Warranty:
All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.

For More information Click Here

Please note: This is a special order part and usually takes between 2-6 weeks to come into stock.

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

40309187WK

The product you are viewing cross references to these numbers

Wavetrac® Differential.



FITS:
Porsche 997.2 LS PDK (G100) PDK with OEM LSD
Porsche 991 LS PDK (G100) PDK with OEM LSD

◾ Innovative:
Patented Wavetrac® design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing diff design.

◾ Superior Materials:
9310 steel gears run in case-hardened billet or forged steel bodies. ARP® fasteners used throughout.

◾ Maintenance Free:
As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.

◾ Customizable:
If desired, you can alter the diff's behavior to suit your needs using optional components.

◾ Limited LIFETIME Warranty:
All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.

For More information Click Here

Please note: This is a special order part and usually takes between 2-6 weeks to come into stock.

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

40309188WK

The product you are viewing cross references to these numbers

Snap ring for gearbox drive flange LSD. 
6 speed manual - 2 per car



Fits:
Porsche 997.1 Carrera 2 / 2S 
Porsche 997.1 Carrera 4 / 4S 
Porsche 997.2 Carrera 2 / 2S 
Porsche 997.1 Carrera 4 / 4S 

Click 'Zoom in' for large parts diagram.
Diagram ref no. 2

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

99733224901

The product you are viewing cross references to these numbers