Shock Absorber Parts REAR

Shock absorber hexagon hut, REAR.
M 12 x 1,5



Fits:
Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2000-05

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Diagram ref no 9

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99908444501

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Shock absorber hexagon hut, REAR. M 12 x 1,5
This OE Match shock absorber hexagon nut is a replacement fixing nut for Porsche 996 and 993 suspension assemblies. It is designed to match the original-style fitment and function, helping secure the shock absorber correctly during suspension service or repair.
Sold individually

Fits:
Porsche 996 Carrera 1998 - 2005
Porsche 996 Turbo 2000 - 2005
Porsche 993 1995 - 1998

Diagram ref no 9

The shock absorber hexagon nut fastens the shock absorber to its mounting point, helping keep the damper securely installed in the suspension assembly. Correct fixing hardware is essential for safe suspension operation, proper damper alignment, and reliable handling performance.

Functions
•  Secures the shock absorber to its mounting point
•  Helps maintain correct damper installation and alignment
•  Supports safe suspension operation
•  Replaces worn, corroded, rounded, or damaged original nuts
•  Suitable for shock absorber replacement or suspension overhaul
•  Helps ensure correct clamping of suspension components
•  OE Match replacement fixing for Porsche suspension repair.

Why Replace This Part?
Shock absorber fixing nuts can become corroded, seized, rounded, damaged, or unsuitable for reuse after removal. Suspension hardware is exposed to road dirt, moisture, vibration, and load, so replacing worn or questionable fixings during damper service helps ensure a secure installation and reduces the risk of future removal issues.

When to Replace This Part
•   The original nut is rusty, rounded, seized, or damaged
•   The shock absorber has been removed or replaced
•   Suspension components are being rebuilt or refreshed
•   The nut no longer tightens or seats correctly
•   Previous hardware is missing or incorrect
•   Corrosion is visible on the suspension fixing hardware
•   The vehicle is undergoing Porsche 996 or 993 suspension repair.

Where it fits on the car
This hexagon nut fits on the shock absorber mounting assembly on Porsche 996 and 993 models. It is used as part of the suspension fixing hardware and should be installed according to the factory diagram and torque specification.

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99908444501

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Rear Shock absorber ring.  Price is each (2pcs required per car)

Fits:
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI C2 / C4 / C2S / C4S 2005-08
Porsche 997 Turbo / GT2
Porsche 997 GT3

Diagram ref no 4

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99733350400

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Shock absorber ring
Rear



Fits:
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI C2 / C4 / C2S / C4S 2005-08
Porsche 997 Turbo / GT2
Porsche 997 GT3

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Diagram ref no 4

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99733350400

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Shock absorber stop disc. REAR



Fits:
Porsche 996 1998-05
Porsche 996 Turbo / GT2 2001-05
Porsche 996 GT3 1999-05

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Diagram ref no 5

Related reference numbers
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99633310700

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Shock absorbers stop disc. REAR



Fits:
Porsche 996 1998-05
Porsche 996 Turbo / GT2 2001-05
Porsche 996 GT3 1999-05

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Diagram ref no 5

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99633310700

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Shock Absorber Washer. REAR



Fits:
Porsche 993 1995-98 (not RS)
Porsche 996 1998-05
Porsche 996 Turbo / GT2 2001-05
Porsche 996 GT3 1999-05

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Diagram ref no 10

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99902524002

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Supporting rear suspension top mount.



Fits:
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo / GT2 2001-05
Porsche 996 GT3 MKI

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Diagram ref no 2

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99633305903

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Supporting rear suspension top mount.
This rear upper shock/strut mount designed for the rear suspension of the Porsche 911 (996) series (1998-2005). This mount positions the rear shock absorber and provides a secure interface between the suspension unit and the chassis. Built to original dimensions and quality standards, it reduces road noise, ensures proper shock alignment and preserves the smooth Porsche ride you expect.
Sold each, 2 required per vehicle.

Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 Turbo / GT2 2001 - 2005
Porsche 996 GT3 MKI

Diagram ref no 2

•  Position on Vehicle: Rear suspension – upper mount for the shock absorber / strut (left or right side).
•  Cross-Reference / Alternative Numbers: OEM part number 996 333 059 03 (often written 99633305903)
•  Applications: Replacement mount for the rear suspension of 996-series Porsche vehicles; used when original mount shows wear, deformation or poor isolation.

The rear shock/strut mount plays a pivotal role in aligning your suspension and isolating vibration. Over time the bonded rubber can deteriorate, the mount flange may corrode, or studs may loosen — all affecting ride comfort and handling. A worn mount can transmit noise and harshness, alter suspension geometry and ultimately compromise stability. In short, replacing a deteriorated mount restores quiet cabin performance and secure handling.

When to replace:
• Noticeable noise, clunks or creaks from the rear suspension.
• Visible cracks in the rubber isolator or separation at the bond.
• Poor ride comfort, increased vibration or harshness.
• Aftershock/strut replacement – when disassembly makes future replacement easier.
• High-mileage or original mount still in service after many years.

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99633305903

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