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Spring Plate Rear Brake Caliper UPPER. Porsche 911 turbo › 93035154003
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
The OE Match Spring Plate Rear Brake Caliper Upper is a precision-engineered brake hardware component designed to secure and stabilise the brake pads within the rear brake caliper assembly. Manufactured to OE specifications for fit, tension and durability, this upper spring plate plays an important role in maintaining correct brake pad positioning and ensuring smooth, quiet brake operation.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 12
Constructed from high-strength spring steel with a corrosion-resistant finish, the spring plate is designed to withstand the demanding conditions of the braking system, including high temperatures, vibration and repeated braking cycles. It helps maintain consistent pressure on the brake pads, reducing unwanted movement and contributing to reliable braking performance.
What This Product Does:
- Secures and stabilises brake pads within the rear brake caliper.
- Maintains correct brake pad positioning during operation.
- Reduces brake pad vibration and movement.
- Helps minimise brake noise and rattling.
- Supports even brake pad contact with the brake disc.
- Contributes to consistent braking performance.
- Assists in reducing uneven brake pad wear.
- Forms an essential part of the rear brake hardware assembly.
Symptoms Of Wear Or Failure:
- Rattling noises from the rear brakes.
- Excessive brake pad movement within the caliper.
- Brake squeal or vibration during braking.
- 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 components.
- Poor brake feel under certain driving conditions.
Why Replacement Matters:
- Brake spring plates are subjected to continuous heat cycles, vibration, moisture, road contaminants and repeated mechanical stress. Over time, the spring material can weaken, lose tension or become corroded, reducing its ability to hold the brake pads securely in place.
- A worn or damaged spring plate can allow excessive brake pad movement, leading to unwanted noise, uneven wear and reduced braking refinement. If left unresolved, loose brake hardware may accelerate wear of the pads, caliper components and brake discs.
- Replacing a worn spring plate restores proper brake pad retention and helps maintain smooth, quiet and reliable braking performance. An OE Match replacement provides factory-style fitment, correct spring tension and long-lasting durability, ensuring the braking system continues to perform safely and effectively while maintaining the driving standards expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035154003
The product you are viewing cross references to these numbers
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988

Porsche 924 1977-85 TURBO / M471
Porsche 924S 1986-88
Porsche 944 1982-91
Click picture for large parts diagram.
Diagram ref no 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435195202
The product you are viewing cross references to these numbers
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Genuine Porsche OE replacement set of precision-engineered components used to install and secure the rear brake pads in the caliper assembly on classic Porsche 924 and 944 models.
One brake pad pin kit is for both rear calipers

Fits:
Porsche 924 1977 - 1988
Porsche 944 1982 - 1991
Diagram ref no 5.
This is an original Porsche brake pad mounting hardware kit carrying the factory part number 944.352.952.01. It includes the complete set of retaining pins, spring clips, shims, and related hardware required for proper installation of rear disc brake pads.
The hardware kit ensures that rear brake pads are securely positioned and held with proper tension within the caliper. Correct hardware prevents pad movement or rattling and allows the pads to slide as designed during braking. By maintaining precise alignment and retention, it helps deliver consistent brake response and even pad wear.
Brake pad hardware is often overlooked but is essential for dependable braking performance. Worn, corroded, bent, or missing hardware can cause:
• Uneven pad wear
• Brake noise (squeal, rattle)
• Inconsistent braking feel
• Increased pad or rotor wear
Replacing the rear brake pad mounting hardware with a Genuine Porsche kit restores the original retention and guidance characteristics, ensuring the braking system functions smoothly, quietly, and safely under all driving conditions.
When to replace
Replace this brake hardware kit when:
• Brake pads are being changed
• Old hardware shows corrosion, wear, or deformation
• You hear noise from the rear brakes
• Pad movement or binding is observed
• You are restoring or servicing the rear brake system
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435295201
The product you are viewing cross references to these numbers
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988

Porsche 924 1977-85 TURBO / M471
Porsche 924S 1986-88
Porsche 944 1982-91
Click 'Zoom in' for large parts diagram.
Diagram ref no 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435195202
The product you are viewing cross references to these numbers
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