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Rear Differential

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DISPLAYING 1 to 11 (of 11 products)
Differential housing hex bolt. Porsche 911 65-83 / 914
Code: 91533227604
Differential housing hex bolt. M 12 X 1.25.

porsche

Fits:
Porsche 911 1965-83
Porsche 930 Turbo 3.0L 1975-77
Porsche 914 1970-76

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91533227600
91533227604

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Porsche Genuine Parts
Differential housing hex bolt. Porsche 911 65-83 / 914
Code: 91533227604/1
Differential housing hex bolt. M 12 X 1.25.

oematch

Fits:
Porsche 911 1965-83
Porsche 930 Turbo 3.0L 1975-77
Porsche 914 1970-76

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91533227604
91533227600
91533227604

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Differential Housing Lock Plate. Porsche 911 / 914 / 924
Code: 90133228501
Differential Housing Lock Plate.

porsche

Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Porsche 924 1976-85

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90133228501
90133228501

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Porsche Genuine Parts
Differential Housing Lock Plate. Porsche 911 / 914 / 924
Code: 90133228501/1
Differential Housing Lock Plate.

oematch

Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Porsche 924 1976-85

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90133228501
90133228501

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Differential outer bearing, Left. Porsche 911 / 964 / 993 / 986 Boxster / 996 / 997 / 968
Code: 99905906400
Differential outer bearing, Left. 50 x 90 x 21.7

porsche

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

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99905906400
99905906400

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Porsche Genuine Parts
Differential outer bearing, Left. Porsche 911 / 964 / 993 / 986 Boxster / 996 / 997 / 968
Code: 99905906400/1
Differential outer bearing, Left. 50 x 90 x 21.7

oematch

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

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99905906400
99905906400

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Limited Slip Differential (LSD) for Porsche 911 / 930 (915-18 Gearbox)
Code: 40309140WK
Wavetrac® Differential.

wavetrac

FITS:
Gearbox type 915-18:
Porsche 911 1974-77
Porsche Turbo 930 1974-77

• 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.
The flange of the diff is thicker by 4mm and standard bolts are not suitable. New longer bolts need to be sourced separately as they don't come with the differential.

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40309140WK
40.309.140WK
40309140WK

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Magnet carrier disc. Porsche 911 74-88 SPM
Code: 91531804504
Magnet carrier disc.

porsche

Fits:
Porsche 911 G (1974 - 1983) *** up to 1978 for vehicles with Sportomatic, from 1978 for vehicles with manual transmission type 915

Porsche 911 Turbo (1975 - 1988)
Porsche 911 Carrera (1984 - 1986)

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91531804504
91531804503

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Porsche Genuine Parts
Taper roller bearing. Porsche 911 / 912 / 914 / 930 / 964 / 993 / 924 / 928
Code: 99905902702
Rear left and right differential carrier bearing.

porsche

Fits:
Porsche 911 1969-1971*
Porsche 911 1972-1989
Porsche 912 1969 *
Porsche 912E 1976
Porsche 914 1970-1976
Porsche 930 Turbo 1976-1989
Porsche 911 (964) C2 1989-1994 (rear right only)
Porsche 911 (964) Turbo 1990-1994 (rear right only)
Porsche 911 (993) 1995-1998 (rear right only)
Porsche 924 1976-1985
Porsche 928 1978-1995

* For models with magnesium pressure cast housing.

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Diagram ref no 8

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99905902702
99905902700
99905902702
99905902800

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Porsche Genuine Parts
Taper roller bearing. Porsche 911 / 912 / 914 / 930 / 964 / 993 / 924 / 928
Code: 99905902702/1
Rear left and right differential carrier bearing

oematch

Fits:
Porsche 911 1969-1971*
Porsche 911 1972-1989
Porsche 912 1969 *
Porsche 912E 1976
Porsche 914 1970-1976
Porsche 930 Turbo 1976-1989
Porsche 911 (964) C2 1989-1994 (rear right only)
Porsche 911 (964) Turbo 1990-1994 (rear right only)
Porsche 911 (993) 1995-1998 (rear right only)
Porsche 924 1976-1985
Porsche 928 1978-1995

* For models with magnesium pressure cast housing.

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Diagram ref no 8

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99905902702
19277
99905902700
99905902702
99905902800

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Thrust washer limited slip differential. Porsche 911 / 964 / 914 / 924 / 928 / 968
Code: 90133256111
Thrust washer limited slip differential. 
Sold each - 2 required per car

porsche

Fits:
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 924 - 1978 to 1985
Porsche 928 - 1978 to 1991
Porsche 968 - 1992 to 1995
Porsche 914 - 1970 to 1976

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Diagram ref no 7



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90133256111
90133256111

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Porsche Genuine Parts
DISPLAYING 1 to 11 (of 11 products)
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About Rear Differential

Benefits of a limited-slip differential

The main advantage of a limited-slip differential is demonstrated by considering the case of a standard (or "open") differential in off-roading situations where one wheel has no contact with the ground. In such a case (with a standard differential), the non-contacting wheel will receive 100% of the power, while the contacting wheel will remain stationary. The torque transmitted will be equal at both wheels, and therefore, will not exceed the threshold of torque needed to move the wheel with traction. In this situation, a limited-slip differential prevents 100% of the power from being allocated to one wheel, and thereby keeping both wheels in powered rotation.

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