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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Brake Calipers

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81001
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Hydra tec lubricant for maintenance work and protection Textar

Available in 75ml Tube or 5ml Sachet

The Advantages of Hydra Tec:

  • Facilitates the installation of hydraulic brake components
  • Tested compatibility with commercially available braking fluids (DOT3, DOT4, DOT4LV, DOT5.1)
  • Free of mineral oils and compatible with EPDM rubber
  • In addition, running surfaces are protected against corrosion

Hydra Tec is suitable for lubricating:

  • Cylinder running surfaces
  • Pistons
  • Sealing elements

Application:
Apply a thin layer of Hydra Tec on the marked sections.

Note:
Hydra Tec should be applied thinly and evenly. 
Never use mineral oils or greases as substitutes.
Do not apply the product on friction surfaces of brake pads or brake discs.

Find out about Textar product verification here

Special Offer
90135148111/1
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Brake caliper mounting locking plate. 

Sold individually - 4 needed per car

oematch

Fits:
Porsche 911 - 1965 to 1968 (Short wheel base)
Porsche 912 - 1965 to 1968 (Short wheel base)

Locking plate is laser cut and zinc plated

Click 'Zoom in' for large parts diagram.
Diagram ref no 7



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90135148111
90135108512
90135148111

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90135297811
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Pan-head bolt for caliper..
Fitted with NON-VENTILATED brake disc.

porsche

Fits:
Porsche 912 / 911T 1965-69

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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90135297811
90135297811

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90135296532/2
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Rear brake caliper set. 

Sold as a pair

Fits:
Porsche 911 R - 1967 to 1968

Mounting hole distance: 77mm

Cast aluminium



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Related, superseded, cross reference or alternative numbers for comparison.

90135296532
90135296532
90135205013

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90135296532/1
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Rear brake caliper set. 

Sold as a pair

Fits:
Porsche 911S / 911L - 1967 to 1968

Mounting hole distance: 57mm

The Porsche 911S produced in 1967 was equipped with cast iron rear brake calipers. The 1967 Porsche 911S was powered by a 2.0-liter flat-six engine that produced 160 horsepower. This model was the first 911S to feature ventilated disc brakes on all four wheels, which provided improved stopping power and reduced the risk of brake fade during extended use.
The rear brake calipers on the 1967 Porsche 911S were cast iron to provide durability and resistance to wear. Cast iron is a strong and durable material that can withstand high temperatures and stresses, making it well-suited for use in high-performance braking systems.
Overall, the cast iron rear brake calipers on the 1967 Porsche 911S were an important component of the car's braking system, providing reliable and effective stopping power for a high-performance sports car.



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

90135296532
90135296532
90135296632

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90135192712
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Hose clip fuel line A9 x 18
Bleed nipple cap for brake caliper and clutch slave cylinder

porsche

Fits:
Porsche 356B
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
Porsche 944 - 1982 to 1989
Porsche 928 - 1978 to 1990

Click 'Zoom in' for large parts diagram.
Diagram ref no 15

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90135192712
90135192712
90135192710
69535152500
99970337240

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DISPLAYING 17 to 22 (of 22 products)
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About Brake Calipers

Porsche Brake Calipers | Design911 Precision Replacement & Performance Upgrades for Stopping Power & Control

Brake calipers are a vital part of your Porsche’s braking system — responsible for clamping the brake pads against the disc to create friction and slow the car safely and efficiently. They play a key role in delivering the sharp, responsive braking feel Porsche is renowned for. Whether you’re restoring a classic model or enhancing a modern performance car, maintaining or upgrading your calipers ensures consistent stopping power and driving confidence.

At Design911, we offer a wide selection of brake calipers engineered for precision performance, exact fitment, and long-term reliability. Each caliper is designed using high-quality materials to provide superior heat dissipation, even pressure distribution, and enhanced braking control. Ideal for road, track, or restoration projects, our calipers deliver the perfect blend of safety, strength, and Porsche performance heritage.

What Do Brake Calipers Do?

Brake calipers are the heart of the braking system, converting hydraulic pressure into mechanical force to bring your Porsche to a controlled stop.

Core Functions:
• Apply pressure to the brake pads for effective friction and deceleration.
• Ensure even braking force across each wheel.
• Maintain consistent braking feel and performance under heat and load.
• Work with brake discs and pads to optimise stopping distance.
• Provide responsiveness and control during aggressive driving or track use.

A well-functioning brake caliper guarantees stability, safety, and precision every time you hit the brakes.

Why Do Brake Calipers Fail or Degrade?

Over time, brake calipers are exposed to extreme heat, pressure, and environmental conditions — all of which can cause performance degradation or mechanical failure.

Common Causes of Failure Include:
• Corrosion or rust on pistons and seals.
• Leaking hydraulic fluid from worn seals or connections.
• Uneven brake pad wear due to sticking pistons.
• Fading performance from heat saturation and lack of maintenance.
• Physical damage from impact or excessive vibration.

When calipers fail, braking performance becomes inconsistent or unsafe — making replacement or refurbishment essential for maintaining control and confidence.

Why Replace or Upgrade Your Porsche Brake Calipers?

Replacing old or worn brake calipers restores your Porsche’s braking precision and safety. Upgrading to performance calipers can further enhance stopping power, consistency, and resistance to brake fade. Design911 offers options tailored for both daily driving and motorsport use.

Key Benefits:
• Restores even and powerful braking performance.
• Improves safety and pedal feel during high-demand conditions.
• Enhanced heat management and durability.
• Available in performance and original-spec styles.
• Direct-fit design for Porsche-specific applications.
• Perfect for road, track, or restoration builds.

Design911’s Porsche brake calipers deliver the balance of power, control, and endurance your Porsche deserves — engineered for precision and longevity.

Highlights

• Premium Porsche brake calipers for performance and restoration.
• Manufactured from durable, heat-resistant alloys.
• Available for classic and modern Porsche models.
• Precision-engineered for balanced braking performance.
• Ideal for daily driving, track use, or concours restoration.
• Designed for exceptional strength and reliability.

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