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Brake Calipers

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DISPLAYING 1 to 16 (of 17 products)
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BRAKECALKIT911S.F
Product Information
Product Information
Front brake aluminium S caliper, disc and brake pad kit
For cars with optional S-Type calipers

Fits:
Porsche 911 - 1969 to 1977 
Porsche 911 turbo 3.0ltr - 1975 to 1977 

S-Type Aluminium Lightweight / One piece caliper. Caliper fixing points are 90mm apart.

Kit Includes
2 x Front Brake Caliper with Brake Pad Pins and Springs - OE Match
2 x Front Brake Disc - Brembo
1 x Front Brake Pads - Textar



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Related, superseded, cross reference or alternative numbers for comparison.

BRAKECALKIT911S.F
477405083A
477405083D
91135104120
91135195009
91135195007
91135193500
91135193600

The product you are viewing cross references to these numbers
BRAKECALKIT911S.F/1
Product Information
Product Information
Front brake aluminium S caliper, disc and brake pad kit
For cars with optional S-Type calipers

Fits:
Porsche 911 - 1969 to 1977 
Porsche 911 turbo 3.0ltr - 1975 to 1977 

S-Type Aluminium Lightweight / One piece caliper. Caliper fixing points are 90mm apart.

Kit Includes
2 x Front Brake Caliper with Brake Pad Pins and Springs - OE Match
2 x Front Brake Disc - Brembo
1 x Front Brake Pads - Bosch



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Related, superseded, cross reference or alternative numbers for comparison.

BRAKECALKIT911S.F
477405083A
477405083D
91135104120
91135195009
91135195007
91135193500
91135193600

The product you are viewing cross references to these numbers
Special Order item
93035256
Product Information
Product Information
Brake Caliper REAR Bridge for Porsche 930 Turbo

porsche

Price is Each please select Top or Bottom

rear
Porsche 930 Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 9 & 10.

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Related, superseded, cross reference or alternative numbers for comparison.

93035256
93035256303
93035256404

The product you are viewing cross references to these numbers
Special Order item
90135297710
Product Information
Product Information
Brake Caliper Bleed Nipple.
REAR / FRONT

porsche

front
Porsche 911 / 912 1965-68 FRONT
Porsche 911T/912 1969 FRONT
Porsche 911T / 911T-V / 911 T-E / 911 E 1970-73 FRONT
Porsche 911 / 911S m-caliper 1974-77 FRONT

rear
Porsche 911 1969-77 REAR
Porsche 911 SC 1978-83 REAR
Porsche 911 Carrera 1984-89 REAR
Porsche 911 Turbo 1975-77 REAR

front
Porsche 914-6 1970-76 FRONT
rear
Porsche 914-6/4 SB 1970-76 REAR
Porsche 924 TURBO / GT 1976-85 REAR
Porsche 924 S 1986-88 REAR
Porsche 928 1978-86 REAR
Porsche 944 1982-89 REAR


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

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

90135297710
90135297710

The product you are viewing cross references to these numbers
Special Order item
93035192701
Product Information
Product Information
Brake caliper bleed valve cap.
Fits: front & rear

porsche

Fits:
Porsche Various models

This product supersedes Porsche's old part numbers:
- 93035192700

Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Special Offer
93035192701/1
Product Information
Product Information
Brake caliper bleed valve cap.
Fits: front & rear

Fits:
Porsche Various models

This product supersedes Porsche's old part numbers:
- 93035192700

Diagram ref no 11

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

93035192701
93035192701

The product you are viewing cross references to these numbers
Special Order item
93035191900
Product Information
Product Information
Brake Caliper Bleed Valves. (Pack of 2)
Fits front & rear.

porsche

Fits:
Porsche Various models

Diagram Ref: No 11 & 12

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

93035191900
93035191900
91735551700
93035191700
93035191901
93035551700

The product you are viewing cross references to these numbers
Special Offer
93035191900/1
Product Information
Product Information
Brake Caliper Bleed Valves.  Includes: 2 bleed valves and 2 dust caps per set (sufficient for one caliper. Order four sets for all calipers)  Fits front & rear.

The brake caliper bleed valve screw set (part number 930.351.919.00) is an essential component for bleeding the brake system in various Porsche models, including the 911, 928, 930, 944, 968, Boxster, Carrera GT, Cayenne, Cayman, and Panamera.

Technical Specifications

  • OE Part Ref No: 930.351.919.00
  • Thread Size: M10 x 1.0 mm
  • Material: Steel with corrosion-resistant finish
  • Includes: 2 bleed valves and 2 dust caps per set (sufficient for one caliper; order four sets for all calipers)
  • OEM Compatibility: Direct replacement for the original part


oematch

Fits:
Porsche Various models


Why Brake Caliper Bleed Valves Need Replacement ?

  • Brake caliper bleed valves are exposed to extreme heat, moisture, and road debris, which can cause them to wear out over time. Replacing worn or damaged valves is essential for safe and effective braking.
  • Common Signs Your Bleed Valves Need Replacement:
  • Fluid Leaks: Moisture or brake fluid seeping around the threads indicates compromised seals or worn threads.
  • Seized or Stuck Valves: Difficulty opening or closing the valve during brake bleeding can affect maintenance and safety.
  • Corrosion: Rust or pitting on the valve surface can impact brake performance.
  • Damaged Threads: Stripped or worn threads prevent proper sealing, leading to leaks and reduced efficiency.

Typical Causes of Valve Problems:

  • Thread Wear: Steel valves can wear down aluminum caliper threads over time, causing leaks or operational issues.
  • Seizing: Over-tightening or corrosion can make valves difficult to operate.
  • Maintenance Damage: Improper handling or excessive force during brake service can strip or break the valve.
  • Replacing faulty bleed valves ensures brake fluid remains clean and free of air, keeping your braking system safe and reliable.

Diagram Ref: No 11 & 12



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

93035191900
93035191900
91735551700
93035191700
93035191901
93035551700

The product you are viewing cross references to these numbers
Special Order item
93035156
Product Information
Product Information
Brake Caliper FRONT Bridge for Porsche 930 Turbo

porsche

Price is Each please select Top or Bottom

front
Porsche 930 Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 16.

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

93035156
93035156402
93035156405
93035156403
93035156302
93035156305
93035156304

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Special Offer
91135193
Product Information
Product Information
Brake Caliper FRONT.

S-Type Aluminium Lightweight / One piece caliper. Caliper fixing points are 90mm apart.

front
Porsche 911 1969-77 FRONT
Porsche 930 (911) 3.0L Turbo 1975-77 FRONT

Old part numbers:
- Left S-Caliper 90135197510
- Right S-Caliper 90135197610

The S calipers were first introduced in 1969 on Porsche 911 cars equipped with vented discs. It was also used on Porsche race car model 908. This caliper has 48mm size piston.

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

91135193
91135193500
91135193600
90135197510
90135197610

The product you are viewing cross references to these numbers
Special Order item
90135192810
Product Information
Product Information
Brake caliper seal ring. Sold each.

porsche

Fits:
Porsche 911/912 1965-77 FRONT
Porsche 911 1969-77 REAR
Porsche 911 Turbo 1975-77 REAR
Porsche 914-6 1970-76 FRONT

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

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

90135192810
90135192810

The product you are viewing cross references to these numbers
G-2190006
Product Information
Product Information
930-ERX Front brake calipers.
1 pair, req'd per car.

We've re-engineered a 930 style caliper with specific enhancements for direct fitment to the 911. Our 930-ERX calipers are an updated version of the venerable 930 brakes which have long been the benchmark for performance.

elephantracing

Fits:
Porsche 911 / 912 / 930
*** For 1965-73 use 3.5" spacing struts


The 930 Brake Upgrade

930 brakes have been an awesome upgrade for 911 cars in terms of thermal capacity and pedal feel. The four piston calipers and massive 32mm front / 28mm rear rotors give incredible stopping power.

In addition to excellent stopping power, they have a period correct retro race look, retain the parking brake functionality, and even fit under many 15 inch wheels. This is why 930 brakes have traditionally been the sought-after upgrade for 911 racecars, and high end/high powered street car builds.

However fitting them has traditionally been difficult – requiring custom machining (due to differences in 930/911 caliper bolt spacing), wheel clearance issues, and limited availability.

Our re-engineered 930-ERX type calipers keep everything that's great while fixing all the issues. And they accept readily-available 930 type pads, rotors, and master cylinders.

930-ERX Enhancements over Original 930 Calipers

✓ No caliper machining is required for 911 trailing arm fitment.

✓ Our rear calipers have the correct 3.0 inch bolt spacing and radial position to mount directly onto '69-'89 911/912 trailing arms.

✓ The front and rear caliper cooling fins are low profile such that they do not interfere with Fuchs wheel spokes without the need for wheel spacers.

✓ A modern staggered piston design is used for even pad wear on our 930-ERX calipers. Original 930 calipers used same size pistons, which caused pads to wear in a taper.



930-ERX Fitment and Compatibility

The front calipers have 3.5 inch bolt spacing and bolt directly to front struts as equipped on 911 and 912 cars from '72-'89 and 911 S models prior to '72. Early front struts that have 3.0 caliper bolt spacing can convert to 3.5 inch struts, contact us for details.

The rear calipers have 3.0 bolt spacing for direct fitment to 911 and 912 trailing arms from '69-'89 including aluminium and steel trailing arms.

Front and rear calipers accept standard 930 brake pads and standard 911 brake hoses.

Rear calipers use standard type 930 rotors part 930-352-046-01

Front calipers fit with regular 911 hubs and use early type 930 floating rotors with our hat kit #2190005 (floating) or #2190010 (fixed), or late 930 hubs with late 930 fixed rotors.

Use standard 930 master cylinder on '77-'89 911 cars equipped with brake booster, or our master cylinder kit #2190011 for pre-77 cars with non-boosted brakes.

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

G-2190006
90135197510
91135193500
91135193600
90135197610
91135190700
91135190800
91135142502
91135142602
91135142503
91135142603

The product you are viewing cross references to these numbers
G-2190017
Product Information
Product Information
930-ERX Rear brake calipers.
1 pair, req'd per car.

We've re-engineered a 930 style caliper with specific enhancements for direct fitment to the 911. Our 930-ERX calipers are an updated version of the venerable 930 brakes which have long been the benchmark for performance.

elephantracing

Fits:
Porsche 930 1975-89 930 W/ 3.5" Caliper Bolt Spacing


The 930 Brake Upgrade

930 brakes have been an awesome upgrade for 911 cars in terms of thermal capacity and pedal feel. The four piston calipers and massive 32mm front / 28mm rear rotors give incredible stopping power.

In addition to excellent stopping power, they have a period correct retro race look, retain the parking brake functionality, and even fit under many 15 inch wheels. This is why 930 brakes have traditionally been the sought-after upgrade for 911 racecars, and high end/high powered street car builds.

However fitting them has traditionally been difficult – requiring custom machining (due to differences in 930/911 caliper bolt spacing), wheel clearance issues, and limited availability.

Our re-engineered 930-ERX type calipers keep everything that's great while fixing all the issues. And they accept readily-available 930 type pads, rotors, and master cylinders.

930-ERX Enhancements over Original 930 Calipers

✓ No caliper machining is required for 911 trailing arm fitment.

✓ Our rear calipers have the correct 3.0 inch bolt spacing and radial position to mount directly onto '69-'89 911/912 trailing arms.

✓ The front and rear caliper cooling fins are low profile such that they do not interfere with Fuchs wheel spokes without the need for wheel spacers.

✓ A modern staggered piston design is used for even pad wear on our 930-ERX calipers. Original 930 calipers used same size pistons, which caused pads to wear in a taper.



930-ERX Fitment and Compatibility

The front calipers have 3.5 inch bolt spacing and bolt directly to front struts as equipped on 911 and 912 cars from '72-'89 and 911 S models prior to '72. Early front struts that have 3.0 caliper bolt spacing can convert to 3.5 inch struts, contact us for details.

The rear calipers have 3.0 bolt spacing for direct fitment to 911 and 912 trailing arms from '69-'89 including aluminium and steel trailing arms.

Front and rear calipers accept standard 930 brake pads and standard 911 brake hoses.

Rear calipers use standard type 930 rotors part 930-352-046-01

Front calipers fit with regular 911 hubs and use early type 930 floating rotors with our hat kit #2190005 (floating) or #2190010 (fixed), or late 930 hubs with late 930 fixed rotors.

Use standard 930 master cylinder on '77-'89 911 cars equipped with brake booster, or our master cylinder kit #2190011 for pre-77 cars with non-boosted brakes.

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

G-2190017
2190017
90135196411
91135290800

The product you are viewing cross references to these numbers
Special Offer
TEXCERA
Product Information
Product Information
Cera-Tec metal free permanent lubricant Textar


textar

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
CALIPERSET930FR
Product Information
Product Information
Complete aluminium brake caliper set, front and rear.
SET OF 4.

Fits:
Porsche 911 (930) Turbo 1975 - 1989

Suitable for 15“ and 16” rims

Material: Cast aluminium
Weight each front brake caliper: 3520g
Weight each rear brake caliper: 3600g



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

CALIPERSET930FR
93035109103
93035109203
93035209101
93035209201

The product you are viewing cross references to these numbers
Special Offer
81001
Product Information
Product Information

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

DISPLAYING 1 to 16 (of 17 products)
1 2
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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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