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Brake Disc Standard
- Porsche 356A 1955-59

Fits:

Porsche 356 A (1955 to 1959)
Reissued: The brake drums for your 356 A. The complex manufacture of the Porsche Classic brake drum from a forged blank differentiates it from other spare parts on the market. The result? Porsche standards.
Our new brake drums for the 356 A are an investment in driver safety that is well worthwhile.
Brake drum rotors are price each.
Please note: OE brake discs and brake pads are not stocked items and fall under special order terms.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
35641023
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59

Fits:

Porsche 356 A (1955 to 1959)
Reissued: The brake drums for your 356 A. The complex manufacture of the Porsche Classic brake drum from a forged blank differentiates it from other spare parts on the market. The result? Porsche standards.
Our new brake drums for the 356 A are an investment in driver safety that is well worthwhile.
Brake drum rotors are price each.
Please note: OE brake discs and brake pads are not stocked items and fall under special order terms.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64433106112
The product you are viewing cross references to these numbers

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
- Porsche 356 1950-55
- Porsche 356A 1955-59

Fits:
Porsche 356 /A 1.1-1.6 01/50-12/59
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
35634031
The product you are viewing cross references to these numbers

• brake, clutch and gear components
• starter motors and alternators
• carburetors, fuel pumps and engine components
• glass and metal surfaces before gluing
The advantages of Textar brake cleaner:
• does not destroy polystyrene
• does not contain any chlorinated solvents
• is listed with the German Federal Ministry for the EnvironmentHow to use:
Spray a thick coating on the parts to be cleaned. Allow the solvent to drip and/or evaporate. Repeat if necessary.
Find out about Textar product verification here
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96000100
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
REAR

Fits:
Porsche 356 A Cabrio / Speedster 1.5L 01/1955-12/1959
Porsche 356 B Cabrio / Speedster 1.6L 01/1960-12/1962
Porsche 356 Cabrio / Speedster 1.1L 01/1951-12/1953
Porsche 356 Cabrio / Speedster (32 kW) 1.3L 01/50-12/54
Porsche 356 Cabrio / Speedster (44 kW) 1.3L 01/51-12/53
Porsche 356 Cabrio / Speedster (44 kW) 1.5L 01/51-12/53
Porsche 356 Cabrio / Speedster (51 kW) 1.5L 01/50-12/54
Click 'Zoom in' for large parts diagram.
Diagram ref 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64435251301
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
The OE Match Front Wheel Brake Cylinder 19.05mm is a premium-quality replacement hydraulic brake cylinder designed for compatible Porsche models equipped with drum brake front axles. Manufactured to OE specifications for fit, bore size and durability, this 19.05mm wheel cylinder converts hydraulic brake pressure into mechanical force, pushing the brake shoes against the drum to deliver safe, smooth and reliable braking performance.
Fits:
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Diagram Ref No 8
Manufactured from high-quality cast metal with precision-machined internal bores, corrosion-resistant pistons and high-performance rubber seals, the wheel cylinder is engineered to withstand high hydraulic pressures, repeated braking cycles and prolonged exposure to brake fluid. Designed for direct OE-style installation, it restores dependable braking performance and helps maintain the original operation of the front braking system.
What This Product Does:
- Converts hydraulic brake pressure into mechanical braking force.
- Pushes the brake shoes evenly against the brake drum.
- Delivers smooth and consistent front braking performance.
- Maintains correct hydraulic pressure within the drum brake system.
- Provides balanced braking across the front axle.
- Features a precision 19.05mm bore for OE performance.
- Restores factory braking efficiency and pedal feel.
- Forms an essential part of the hydraulic front drum brake system.
Symptoms Of Wear Or Failure:
- Brake fluid leaks from the wheel cylinder.
- Soft or spongy brake pedal.
- Reduced front braking performance.
- Vehicle pulling to one side during braking.
- Brake shoes contaminated with brake fluid.
- Sticking or seized brake pistons.
- Uneven brake shoe wear.
- Reduced braking efficiency.
- Brake warning light caused by low brake fluid.
- MOT or vehicle inspection failure due to leaking hydraulic components.
Why Replacement Matters:
- The wheel brake cylinder operates under high hydraulic pressure every time the brakes are applied and is continually exposed to brake fluid, moisture and temperature changes. Over time, the internal seals can deteriorate, while corrosion or wear within the cylinder bore may cause leaks or prevent the pistons from moving freely.
- A failing wheel cylinder can significantly reduce braking performance, contaminate the brake shoes with fluid and create an inconsistent brake pedal feel. Continued operation with a leaking or seized cylinder can increase stopping distances, accelerate brake component wear and compromise vehicle safety.
- Replacing a worn or damaged front wheel brake cylinder restores reliable hydraulic operation and balanced braking performance. The OE Match replacement features a precision 19.05mm bore, factory-style fitment and premium-quality materials, ensuring dependable braking, improved safety and long-lasting durability for your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
69535151
The product you are viewing cross references to these numbers
Porsche Standard Brake Discs | Design911 Precision Replacement Parts for Safety, Control & Everyday Performance
Standard brake discs are essential components of your Porsche’s braking system, providing the friction surface needed for effective stopping power. Designed for smooth, reliable performance in daily and spirited driving, they work in harmony with brake pads and calipers to deliver consistent, fade-free braking. Replacing worn or damaged brake discs is vital to maintaining your Porsche’s control, safety, and signature driving feel.
At Design911, we supply a comprehensive range of standard brake discs, crafted from high-grade cast iron or carbon-steel composites for strength, precision, and thermal stability. Each disc is engineered to match Porsche specifications for balance, fitment, and performance. Perfect for maintenance, restoration, or road use, our discs ensure your Porsche delivers the braking excellence it was built for — mile after mile.
What Do Standard Brake Discs Do?
Brake discs convert kinetic energy into heat through friction, providing the core braking force that slows or stops your Porsche safely and smoothly.
Core Functions:
• Provide a friction surface for brake pads to engage.
• Dissipate heat to prevent fade and ensure consistent braking.
• Maintain smooth deceleration and vehicle control.
• Enable balanced braking performance across all wheels.
• Support stability and confidence in all driving conditions.
Precision-engineered brake discs are vital for dependable stopping performance and driver confidence on both road and track.
Why Do Standard Brake Discs Fail or Degrade?
Brake discs are constantly subjected to high temperatures, friction, and environmental stress, which can cause wear or damage over time.
Common Causes of Failure Include:
• Surface wear and scoring from aged or contaminated pads.
• Heat cracks or warping from excessive braking temperatures.
• Corrosion from moisture or road salt exposure.
• Thickness variation leading to vibration or pulsation.
• Prolonged use beyond recommended wear limits.
When discs degrade, braking performance and safety are compromised — resulting in longer stopping distances and potential instability under load.
Why Replace or Upgrade Your Porsche Standard Brake Discs?
Replacing worn brake discs ensures optimum braking efficiency, control, and safety. Design911’s precision-engineered discs are designed to meet or exceed original specifications, providing consistent braking feel and reliability across all Porsche models.
Key Benefits:
• Restores smooth and efficient braking performance.
• Reduces stopping distance and vibration.
• Constructed from high-strength, thermally stable materials.
• Corrosion-resistant coatings for extended lifespan.
• Direct-fit replacements for perfect alignment and operation.
• Ideal for road use, restoration, or performance servicing.
Design911’s Porsche standard brake discs deliver performance, durability, and safety — ensuring your Porsche continues to brake as confidently as it accelerates.
Highlights
• Premium Porsche standard brake discs for all models.
• Precision-balanced and machined for vibration-free braking.
• Resistant to warping, corrosion, and heat fade.
• Ideal for daily driving, maintenance, or restoration.
• Exact-fit compatibility across Porsche’s model range.
• Engineered for performance, safety, and longevity.