Anti vibration damper. Porsche 996 / 996TT / 996GT3 / 997

Anti vibration damper 36mm / 40mm.
Requires 2 per caliper, that's 4 per car. Price is shown for each damper.

Replacement anti-vibration shim (also called a damping plate or brake pad shim) is designed to sit between the brake pad backing plate and the caliper piston in front calipers. It helps to dampen vibrations, reduce brake noise, and promote even pressure distribution on the pad surface during braking. These shims are critical to minimizing squeal and enhancing the quietness and refinement of the braking system. Constructed to match original Porsche dimensions.


Porsche 986 S 3.2L Front Caliper
Porsche 987 MKI 3.2L S Front Caliper
Porsche 987 MKII 2.9L/3.2L Front Caliper
Porsche 987C MKI Cayman 2.7L/3.4L Front Caliper
Porsche 987C MKII Cayman 2.9L/3.4L Front Caliper
Porsche 996 C2/C4 Front Caliper
Porsche 997 C2/C4 MK I Front Caliper

•  Location: Front brake calipers (in between pad backing plate and piston)
•  Function: Absorbs and dissipates vibration generated during braking, reduces squeal, ensures uniform pad wear

These shims perform a key role in maintaining the refinement of your braking system. Over time, original OEM shims can degrade, detach, or corrode, leading to:
•  Brake squeal or noise under braking
•  Uneven pad wear or uneven brake torque on opposing pads
•  Increase in pedal vibration or unpleasant feedback

Replacing these shims whenever the brake pads are changed ensures the system remains quiet, stable, and correct in performance. A properly fitted damping plate helps preserve the premium driving and braking experience expected of Porsche vehicles.

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Related, superseded, cross reference or alternative numbers for comparison.

99635108802

The product you are viewing cross references to these numbers

Anti vibration damper 30mm.
Need 2 per caliper, 4 per model. Price is shown for each damper.



This product is the same as Porsche's part number:
96435209600


Porsche 928 1989-95 Rear Caliper
Porsche 944 Turbo/S2 1989-91 Rear Caliper
Porsche 964 1989-94 Rear Caliper
Porsche 968 1992-95 Rear Caliper
Porsche 986 S 3.2L 2000-04 Rear Caliper
Porsche 987 S BOXSTER 3.2L/3.4L 2005>> Rear Caliper
Porsche 987C S CAYMAN 3.4L 2009>> Rear Caliper
Porsche 993 C2 1995-97 Rear Caliper
Porsche 993 C4S 1995-97 Rear Caliper
Porsche 993 C2S 1995-97 Rear Caliper
Porsche 996 C2/C4 1998-2005 Rear Caliper
Porsche 996 C4S 2000-2005 Rear Caliper
Porsche 996 Turbo 2000-2005 Rear Caliper
Porsche 996 GT3 1999-2005 Rear Caliper
Porsche 997 C2/C2S/C4/C4S MK I 2005>> Rear Caliper
Porsche 997 II C2/C2S/C4/C4S MK I 2005>> Rear Caliper

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

99635208600

The product you are viewing cross references to these numbers

Anti vibration damper 28mm.



You will need ONE for each brake piston of 28mm
Price is shown for each damper.

This product is the same as Porsche's part number:
99635208601


Porsche 996 GT3 2003>> Front Caliper (Needs 12)

Porsche 928 1989-95 Rear Caliper
Porsche 944 Turbo 1989-91 Rear Caliper
Porsche 964 1989-94 Rear Caliper
Porsche 968 1992-95 Rear Caliper
Porsche 986 S 3.2L 2000-04 Rear Caliper
Porsche 987 S 3.2L 2005>> Rear Caliper
Porsche 993 C4 1995-97 Rear Caliper
Porsche 996 C2/C4 1998-2005 Rear Caliper
Porsche 996 C4S 2000-2005 Rear Caliper
Porsche 996 Turbo 2000-2005 Rear Caliper
Porsche 996 GT3 1999-2005 Rear Caliper
Porsche 997 C2/C2S/C4/C4S MK I 2005>> Rear Caliper
Porsche 997 II C2/C2S/C4/C4S MK I 2005>> Rear Caliper
Porsche 997 GT3 2007>> Rear (requires 8)

Porsche 997TT 2005>> Front (requires 12)
Porsche 997 GT3 2007>> Front (requires 12)

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

99635208602

The product you are viewing cross references to these numbers