Pin Kit and Guide Plates
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- 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)


Porsche 911 /S/L 1965-68
Porsche 911 T / T-V/TE / 911E 1970-1971
Porsche 914-6 1970-76

Porsche 911 1970-73
Porsche 911 T/E/S 1968-69 SPM
Click 'Zoom in' for large parts diagram.
Diagram ref no 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135191619
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)


Porsche 911 T:M 1969-71 (Front, 2 required)
Porsche 911 E/S 1969-71 (Front, 2 required)
Porsche 911 T/E:SPM 1969-71 (Front, 2 required)
Porsche 911 S 1972-73 (Front, 2 required)
Porsche 911 Carrera 2.7L 1972-73 (Front, 2 required)
Porsche 911 T-V/T-E 1972-73 (Front, 2 required)
Porsche 911 E 1972-73 (Front, 2 required)
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Diagram ref no 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135191615
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Porsche 911 /S/L 1965-68
Porsche 911 T / T-V/TE / 911E 1970-1971
Porsche 914-6 1970-76

Porsche 911 1970-73
Porsche 911 T/E/S 1968-69 SPM
Diagram ref no 18, 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135191619
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)

Fits:
Porsche 911 911 /S/L 1965-68
For cars with Vented type discs
Fits calipers 90135296532 and 90135296632
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Diagram ref no 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135293611
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)


Porsche 911 S/L 1965-68 (Front, 2 required)
Cars with Vented type brake discs
Porsche 911 S/L 1969-73 (Front, 2 required)
Cars with M-type calipers
Porsche 914-6 1970-76 (Front, 2 required)

Porsche 911 S/L 1969 (Rear, 2 required)
Cars with Vented type brake discs
Porsche 911 S/L 1970-73 (Rear, 2 required)
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Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135191316
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)


Porsche 911 1965-77 (Front, 4 required)
Porsche 911 Turbo 1976-77 (Front, 4 required)
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Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135198600
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)

For brake systems and is highly temperature-resistant (up to 1,000°C).
Available in 75ml tube and 5ml sachet
The advantages of Cera Tec:
• Non-conductive and contains no solids
• Suitable for ABS
• Facilitates brake installation
• Reduces brake squealing
• Protects against scoring and corrosion
• Free of copper and acids
• Pressure-resistant / high viscosity
Cera Tec is also suitable for lubricating:• Disc- and drum-brake systems
• Compressors
• Centralised lubrication systems
• Axle bearings
• Chains
• Seat rails
• Sunroof tracks
• Battery terminals
Application:
Apply a thin layer of Cera Tec on the marked sections
Find out about Textar product verification here

Fits:
Porsche 356C 1960-65
Porsche 911 /TU 1965-68
Porsche 912 1965-68
Click 'Zoom in' for large parts diagram.
Diagram ref no 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135293610
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
Keep your classic Porsche braking at its best with this Genuine Porsche Rear Brake Expander Spring. This small but essential component sits inside the rear disc brake assembly on early Porsche 911, 912 and some 914 models equipped with solid (non-ventilated) rear discs.
Fits:
Porsche 912 1969
Porsche 911 T 1969
Diagram ref no 17
The expander spring, also known as a tension or retaining spring, is a precision-engineered piece of brake hardware designed to maintain correct pad alignment and eliminate unwanted movement in the caliper assembly. Although minor in appearance, it plays a major role in ensuring the brake pads sit securely and function smoothly.
This spring helps to:
• Keep the brake pads correctly positioned inside the rear caliper
• Maintain proper tension in the brake assembly
• Reduce vibration and brake noise (rattle/chatter)
• Support even brake pad wear
• Promote consistent braking performance.
If this spring weakens, wears out, or breaks, the pads can shift or rattle, leading to noise, uneven wear, and reduced braking precision.
Over decades of use, heat cycles, corrosion, and general wear cause these springs to lose tension. Common signs that it’s time to replace include:
• Rattling or clicking noises from the rear brakes
• Uneven brake pad wear
• Pads that don’t retract smoothly
• Caliper movement or vibration
• During a brake rebuild or classic restoration
Because this is a classic-model component, many cars still on the road are using original hardware that is long overdue for renewal.
Replace the expander spring:
• Whenever fitting new rear pads
• During any brake system overhaul If you notice noise, pad movement, or irregular wear
• As part of routine maintenance on classic Porsche models, especially those with solid rear brake discs
• Whenever the caliper has been disassembled If the spring shows any signs of corrosion, fatigue, or deformation
For best results, always replace springs in pairs per caliper, as specified by Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135191617
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356C 1963-65


Porsche 911 1978-83 Turbo (Front & Rear)
Porsche 911 1984-89 Carrera / Turbo / Turbo Look (M491) (Front & Rear)
Porsche 968 1992-95 (Front & Rear)
Porsche 944 1985-88 Turbo (Front & Rear)
Porsche 944 S2 1989-91 (Front & Rear)

Porsche 964 C2 / C4 / Turbo-Look C4 1989-94 (Front)

Porsche 964 C4 / Turbo-Look C4 1989>> (Rear)
Porsche 964 C2 / Turbo-Look C2 1992>> (Rear)
Porsche 964 Carrera RS / Turbo 1989-94 (Rear)
Porsche 993 1994-98 (Rear)
Porsche 928 1986-95 (Rear)
Porsche 944 Turbo 1989-91 (Rear)
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Sold each - 2 required per car.
Fits Left and Right

Fits:
Porsche 911 turbo - 1986 to 1986
Porsche 911 Supersport M491 - 1986 to 1989
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035153903
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Sold each - 2 required per car.
Fits Left and Right

Fits:
Porsche 911 turbo - 1986 to 1986
Porsche 911 Supersport M491 - 1986 to 1989
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035154003
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
-
disc brake front axle 911 TURBO 1978-83 602-05
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disc brake rear axle 911 TURBO 1978-83 603-05
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brake front axle 911 TURBO / CARRERA M491 1987-89 602-05
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brake rear axle 911 TURBO / CARRERA M491 1987-89 603-05
-
Disc brake front 911 1970-73 602-00
-
Lid front 911 1970-73 803-00
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Lid rear 911 1970-73 803-05
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Brake front axle 911 TURBO / CARRERA M491 1984-86 602-05
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disc brake rear axle 911 TURBO / CARRERA M491 1984-86 603-05
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Disc brake front 911 1974-77 602-00
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Disc brake rear 911 1970-73 603-00
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disc brake front 911 UPTO 1968 602-00
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disc brake front 911 1969 602-05
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Disc brake rear 911 UPTO 1968 603-00
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disc brake rear 911 1969 603-05
-
Lid Front 911 1965-69 803-00
-
lid Rear 911 1965-69 803-05
-
disc brake front 911 TURBO 1975-77 602-00
Porsche Pin Kits & Guide Plates | Design911 Precision Components for Brake Alignment, Safety & Performance
Pin kits and guide plates are small but essential components within your Porsche’s braking system, ensuring that brake pads and calipers operate smoothly, efficiently, and safely. These parts allow the pads to move correctly within the caliper housing, maintaining consistent contact with the brake disc under all conditions. Over time, these components wear, corrode, or seize — leading to uneven pad wear, brake noise, or reduced stopping power. Replacing them during servicing or caliper rebuilds is critical for maintaining braking precision and performance.
At Design911, we supply premium-quality pin kits and guide plates engineered for accuracy, durability, and perfect fitment. Manufactured from high-strength, corrosion-resistant materials, these components deliver long-term reliability and optimal brake performance. Whether for road use, restoration, or motorsport preparation, our parts ensure your Porsche brakes operate at peak efficiency.
What Do Pin Kits & Guide Plates Do?
Pin kits and guide plates ensure proper alignment and movement of brake pads within the caliper assembly, maintaining even pressure and smooth braking action.
Core Functions:
• Keep brake pads securely positioned within the caliper.
• Allow controlled, friction-free pad movement during braking.
• Reduce vibration and noise from uneven pad contact.
• Maintain precise alignment between pad and disc surfaces.
• Support consistent braking performance and wear distribution.
These components are essential to the structural and mechanical balance of your Porsche’s braking system — preserving the sharp, responsive feel expected from precision-engineered vehicles.
Why Do Pin Kits & Guide Plates Fail or Degrade?
Due to their exposure to heat, debris, and moisture, these parts experience constant mechanical stress and environmental wear.
Common Causes of Failure Include:
• Corrosion from moisture or road salt exposure.
• Wear from friction and repeated pad movement.
• Contamination from brake dust and debris.
• Deformation caused by excessive heat cycles.
• Seizure or binding from lack of lubrication or maintenance.
When pin kits or guide plates fail, symptoms may include brake squeal, uneven pad wear, reduced braking efficiency, or caliper sticking — all indicators that replacement is needed.
Why Replace or Upgrade Your Porsche Pin Kits & Guide Plates?
Replacing worn or corroded hardware ensures smooth pad operation and extends the life of your braking components. Design911’s precision-engineered pin kits and guide plates restore original braking feel and consistency while reducing vibration and noise.
Key Benefits:
• Restores smooth, reliable brake pad movement.
• Prevents uneven wear and brake noise.
• Improves braking efficiency and responsiveness.
• Manufactured from corrosion-resistant, high-tensile materials.
• Direct-fit design for Porsche-specific applications.
• Ideal for maintenance, upgrades, or full caliper rebuilds.
Design911’s Porsche pin kits and guide plates deliver reliability and precision — ensuring your braking system performs exactly as intended on the road or track.
Highlights
• High-quality Porsche brake pin kits and guide plates.
• Precision-engineered for secure pad fitment and alignment.
• Resistant to corrosion, heat, and mechanical stress.
• Reduces brake noise, vibration, and pad wear.
• Suitable for servicing, restoration, or performance upgrades.
• Compatible with a wide range of Porsche models.