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Brake Calipers

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DISPLAYING 1 to 16 (of 19 products)
1 2
BRAKECALKIT91132.F
Product Information
Product Information
Front brake caliper, disc and brake pad kit

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989

Kit Includes
2 x Front Brake Caliper - OE Match
2 x Front Brake Disc - ABS
1 x Front Brake Pads - Textar
1 x Front Brake Pad pin Kit - OE Match
2 x Brake Pad Wear Sensor - OE Match



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Related, superseded, cross reference or alternative numbers for comparison.

BRAKECALKIT91132.F
91135104122
91135104123
91135142503
91135142603
91135195006
91135194901
91135195001
91135195002
91135195008
91135195011
90135199700
91135193800
91135194401
91135194405
91135195000
92335190100
94435195006

The product you are viewing cross references to these numbers
BRAKECALKIT91132.R
Product Information
Product Information
Rear brake caliper, disc and brake pad kit

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989

Kit Includes
2 x Rear Brake Caliper - OE Match
2 x Rear Brake Disc - Sebro
1 x Rear Brake Pads - Textar
1 x Rear Brake Pad pin Kit - OE Match
2 x Rear Brake Pad Wear Sensor - OE Match



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Related, superseded, cross reference or alternative numbers for comparison.

BRAKECALKIT91132.R
91135242500
91135242600
91135204108
91135204109
91135295006
91135295007

The product you are viewing cross references to these numbers
BRAKECALKIT91132.R/1
Product Information
Product Information
Rear brake caliper, disc and brake pad kit

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989

Kit Includes
2 x Rear Brake Caliper - OE Match
2 x Rear Brake Disc - ABS
1 x Rear Brake Pads - Textar
1 x Rear Brake Pad pin Kit - OE Match
2 x Rear Brake Pad Wear Sensor - OE Match



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Related, superseded, cross reference or alternative numbers for comparison.

BRAKECALKIT91132.R
91135242500
91135242600
91135204108
91135204109
91135295006
91135295007

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
91135191902
Product Information
Product Information
Brake Caliper Bleed Nipple.
FRONT

porsche

Fits:
Porsche 911 Carrera 1984-89 FRONT


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

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Related, superseded, cross reference or alternative numbers for comparison.

91135191902
91135191902

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
91135142
Product Information
Product Information
Brake Caliper FRONT

porsche

front
Porsche 911 1984-89

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

91135142
91135142503
91135142603

The product you are viewing cross references to these numbers
Special Offer
91135142
Product Information
Product Information
Brake caliper FRONT

oematch

front
Porsche 911 1984-89

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

91135142
91135142503
91135142603

The product you are viewing cross references to these numbers
Special Offer
91135142
Product Information
Product Information
exchange
Brake caliper, FRONT

brembo

front

Porsche 911 1984-89 3.2L

Reconditioned calipers are sold on an exchange basis, A surcharge of £45.00 will be held and then refunded when the old one is returned.

PLEASE NOTE:

  • The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
  • Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
  • Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
  • All surcharges and exchanges are subject to our terms and conditions.



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

91135142
91135142502
91135142602

The product you are viewing cross references to these numbers
Special Order item
91135242
Product Information
Product Information
Brake Caliper REAR

porsche

rear
Porsche 911 1984-89

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

91135242
91135242500
91135242600

The product you are viewing cross references to these numbers
Special Offer
91135242
Product Information
Product Information
Brake caliper REAR.
exchange

ate

rear
Porsche 911 3.2 Carrera - 1984-89

PLEASE NOTE:
  • The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer. 
  • Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer. 
  • Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning. 
  • All surcharges and exchanges are subject to our terms and conditions. 


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

91135242
91135242500
91135242600
24.4421-0026.5
24.4421-0025.5

The product you are viewing cross references to these numbers
Special Offer
91135242
Product Information
Product Information
Brake caliper REAR. 
These are direct replacement calipers for the rear left (part number 91135242500) or rear right (part number 91135242600) side of a mid-1980s Porsche 911. They are manufactured to the dimensions, fitment, and technical specifications of the original. Replacing these calipers restores the correct brake pressure, pad alignment, and brake disc-to-rear wheel contact, restoring braking balance and safety.

rear
Porsche 911 1984 - 1989

Brake calipers are crucial for safe, controlled stopping. Over time, calipers can suffer from corrosion, seized or sticking pistons, worn seals, fluid leakage or uneven pad wear. Especially on aging cars, the rear calipers may lose proper clamping force, causing longer stopping distances, uneven braking, noise or poor pad life.

Replace these calipers when you notice:
Brake fluid leakage around the caliper body or piston area
 Uneven or rapid pad wear on the rear wheel
 Reduced braking performance, dragging wheel or vibration
 Maintenance/restore of the braking system during a rebuild

Installing a correct-fit caliper restores proper braking clamp, pad and rotor alignment and ensures your classic Porsche retains its intended braking performance and safety.

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

91135242
91135242500
91135242600

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-2190007
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 911 / 912 1969-89
W/ 3" 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-2190007
2190007
91135242500
91135240600
91135290700
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




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DISPLAYING 1 to 16 (of 19 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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