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Spring Plate, Front Brake Caliper. Porsche 911 1984-89 ❭ 93035154103
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
The Porsche Front Brake Caliper Spring Plate is a genuine brake hardware component designed to secure and stabilise the brake pads within the front brake caliper assembly. Engineered to Porsche's exact specifications for fit, spring tension and durability, this component plays a critical role in maintaining proper brake pad positioning and ensuring smooth, quiet braking performance.
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 17
Manufactured from high-strength spring steel with a corrosion-resistant finish, the spring plate is designed to withstand the extreme temperatures, vibration and mechanical loads generated during braking. It applies consistent pressure to the brake pads, helping to minimise movement within the caliper and contributing to precise, reliable braking performance.
What This Product Does:
- Secures and stabilises brake pads within the front brake caliper.
- Maintains correct brake pad alignment and positioning.
- Reduces brake pad movement during driving and braking.
- Helps prevent brake rattle and vibration.
- Minimises brake squeal and unwanted noise.
- Supports even brake pad contact with the brake disc.
- Promotes consistent braking performance.
- Forms an essential part of the front brake hardware assembly.
Symptoms Of Wear Or Failure:
- Rattling noises from the front brakes.
- Excessive brake pad movement within the caliper.
- Brake squeal during operation.
- Increased brake vibration.
- Uneven brake pad wear.
- Reduced brake pad stability.
- Corrosion or rust on the spring plate.
- Loss of spring tension.
- Distorted or damaged retaining hardware.
- Premature wear of brake pads and related components.
Why Replacement Matters:
- Brake spring plates are exposed to continuous heat cycles, vibration, moisture, road contaminants and braking forces. Over time, the spring steel can weaken, lose tension or become corroded, reducing its ability to hold the brake pads securely in position.
- A damaged or worn spring plate can allow unwanted brake pad movement, resulting in noise, vibration and uneven wear. If left unaddressed, loose brake hardware can compromise braking refinement and accelerate wear of brake pads, discs and caliper components.
- Replacing a worn front brake caliper spring plate restores proper brake pad retention and helps maintain quiet, smooth and consistent braking performance. A genuine Porsche replacement ensures factory-correct fitment, precise spring tension and long-term durability, helping preserve the braking performance, safety and driving confidence expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035154103
The product you are viewing cross references to these numbers
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche Cayman S 3.4L 987C 2005-08


Porsche 986 Boxster S 3.2L 1997-04 Front Caliper
Porsche 996 C2 / C4 1998-05 Front Caliper

Porsche 996 C4S 2002>> Rear Caliper
Porsche 996 Turbo Rear Caliper
Porsche 996 GT3 1999>> Rear Caliper
Click 'Zoom in' for large parts diagram.
Diagram ref no 15.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635195901
The product you are viewing cross references to these numbers
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12


Porsche 996 C4S 2002>> Front Caliper
Porsche 996 Turbo 2001>> Front Caliper
Porsche 996 GT3 MKI >>2002 Front Caliper
Porsche 997 MKI C2S / C4S 2005-08 Front Caliper
Porsche 997 MKII C2S / C4S 2009>> Front Caliper
Click 'Zoom in' for large parts diagram.
Diagram ref no 15.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635195911
The product you are viewing cross references to these numbers
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKII 2003>>
- 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
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- 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
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Genuine Porsche OE front brake pad hardware kit designed and manufactured to the exact specifications used by Porsche for the front brake caliper assemblies on various 996, 997, and 987 models. It includes all necessary pins and clips to secure brake pads correctly.
One brake pad pin kit is for both front calipers.
Fits:
For cars with Ceramic brakes PCCB (option code: 450)
Porsche 987.1 Boxster S 2005 - 2008
Porsche 987.2 Boxster S / Spyder 2009 - 2012
Porsche 987C.1 Cayman S 2005 - 2008
Porsche 987C.2 Cayman S 2009 - 2012
Porsche 996 C4S 2003 - 2005
Porsche 996 Turbo 2001 - 2005
Porsche 996 GT3 2004>>
Porsche 997.1 C2 / C2S / C4 / C4S 2005 - 2008
Porsche 997.1 Turbo / GT2 2007 - 2009
Porsche 997.2 C2 / C2S / C4 / C4S 2009 - 2012
Porsche 997.2 Turbo / GT2-RS 2010 - 2013
Porsche 997 GT3 2007 - 2011
Diagram ref no 15
The brake pad hardware kit contains precision-made retaining pins, spring clips, and securing clips that hold the brake pads in the caliper carrier. It ensures the pads are properly aligned and move as intended during braking, contributing to consistent pad wear and smooth performance.
Function: This kit maintains secure pad retention, allows controlled sliding action during braking, and helps minimise noise and vibration. Correct hardware is essential to ensure even braking force and prolong pad and rotor life.
Brake pad hardware is critical for proper braking performance. Over time, hardware can corrode, fatigue, or seize, leading to pad misalignment, noise, uneven wear, or reduced braking efficiency. Installing a genuine Porsche kit ensures original-standard retention and movement, helping maintain braking precision and vehicle safety.
When to replace. Replace your brake pad hardware kit when:
• Hardware shows corrosion, bending, or wear
• Brake pads don’t slide freely
• You hear noise or vibration from the brakes
• You’re replacing brake pads or servicing calipers
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635195930
The product you are viewing cross references to these numbers
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