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Brake Calipers
By OE Match
- 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 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
Fits:
Porsche 356 C 1964-65
Porsche 911 TU 1965-68
Porsche 912
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT12
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
The OE Match Brake Caliper Bleed Nipple is a precision-engineered brake hydraulic component designed to facilitate the removal of air from the braking system during maintenance and servicing procedures. Manufactured to OE specifications for fit, thread accuracy and sealing performance, this bleed nipple plays a vital role in maintaining the efficiency and safety of the vehicle's braking system.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Diagram Ref No 10
Constructed from high-quality corrosion-resistant metal, the bleed nipple provides a secure hydraulic seal during normal operation while allowing controlled release of air and brake fluid during brake bleeding. Its precision-machined design ensures reliable installation and dependable performance under the high pressures encountered within the brake hydraulic circuit.
What This Product Does:
- Allows air to be removed from the brake hydraulic system.
- Facilitates brake bleeding and fluid replacement procedures.
- Helps maintain proper hydraulic pressure within the braking system.
- Supports a firm and responsive brake pedal feel.
- Provides a secure seal during normal brake operation.
- Enables effective servicing of brake calipers.
- Contributes to safe and reliable braking performance.
- Forms an essential component of the brake caliper assembly.
Symptoms Of Wear Or Failure:
- Brake fluid leaks around the bleed nipple.
- Soft or spongy brake pedal feel.
- Difficulty bleeding the brake system.
- Rounded or damaged bleed nipple head.
- Seized or corroded bleed nipple threads.
- Air entering the hydraulic system.
- Reduced braking performance.
- Fluid seepage from the caliper.
- Difficulty achieving a proper hydraulic seal.
- Brake warning indications due to fluid loss.
Why Replacement Matters:
- Brake bleed nipples are exposed to moisture, road salt, brake fluid, heat cycles and repeated servicing throughout their lifespan. Over time, corrosion can cause the nipple to seize, while damaged threads or sealing surfaces can lead to fluid leaks and compromised hydraulic performance.
- A faulty bleed nipple can make routine brake maintenance difficult and may prevent the complete removal of air from the hydraulic system. Trapped air can reduce braking efficiency, create a soft brake pedal and compromise vehicle safety. Fluid leaks can also lead to pressure loss and reduced braking performance.
- Replacing a worn or damaged bleed nipple restores proper sealing and ensures effective brake system servicing. An OE Match replacement provides factory-style fitment, dependable sealing characteristics and long-lasting durability, helping maintain the braking performance, safety and reliability expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135191901
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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 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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Carrera GT 2003-06
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- 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 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
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
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Price is each
Fits
Porsche 356B Carrera 2000 - 1962 to 1963 (front and Rear)
Porsche 356C - 1963 to 1965 (Rear)
Click 'Zoom in' for large parts diagram.
Diagram ref no 22 and 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
69535164190
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 911 1975-1977 3.0L Turbo (930)
- 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 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Carrera GT 2003-06
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- 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 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
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
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93035191900
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Caliper fixing points are 90mm apart.
Porsche 911 1974 - 1983 2.7L / 3.0L SC
These OE match front brake calipers are direct replacement units engineered to replicate the original Porsche “A-Type” calipers fitted to 911 models from 1974 to 1983. Designed for vehicles equipped with 2.7L and 3.0L SC engines, they integrate seamlessly into the factory braking system.
Each caliper is side-specific and sold separately:
• Left (driver side): 91135142502
• Right (passenger side): 91135142602
These units are designed for direct bolt-on installation and are compatible with original brake discs and pads, making them ideal for restoration, maintenance, or performance reliability upgrades.
The brake caliper clamps the brake pads against the brake disc when the brake pedal is pressed. This creates friction, slowing the rotation of the wheel and bringing the vehicle to a controlled stop. The fixed design ensures consistent braking performance and even pad wear.
Function
• Applies braking force to discs via brake pads
• Distributes pressure evenly across the braking surface
• Converts hydraulic pressure into mechanical braking force
• Supports stable, controlled stopping performance
• Ensures consistent braking response under load
Brake calipers are exposed to heat, moisture, and constant mechanical stress. Over time, seals can degrade, pistons can seize, and corrosion may affect performance. Worn calipers can lead to uneven braking, reduced stopping power, and increased wear on discs and pads. Replacing them restores braking efficiency, safety, and driving confidence.
When to replace
• Brake caliper sticking or seized piston
• Uneven brake pad wear
• Reduced braking performance or pulling to one side
• Fluid leaks around caliper seals
• During brake system overhaul or restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135142
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Front Brake Calipers
Restore confident braking performance with Front Brake
Calipers, designed for Porsche 911 3.2 Carrera
models from 1984 to 1989. Positioned at the front axle, these calipers are
essential braking components responsible for applying clamping force to the
brake discs, helping slow the vehicle safely and consistently.
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Brake calipers work together with the brake pads, discs and hydraulic braking system. When the brake pedal is pressed, brake fluid pressure forces the caliper pistons to push the pads against the disc, creating friction and reducing vehicle speed. Because the front brakes handle a large proportion of braking force, properly functioning front calipers are critical for safe road use and predictable braking performance.
Over time, calipers can suffer from corrosion, seized pistons, worn seals, fluid leaks and uneven pad movement. Replacing worn or faulty front calipers helps restore braking balance, pedal feel and stopping confidence.
What Do Front Brake Calipers Do?
Front brake calipers convert hydraulic pressure from the braking system into mechanical clamping force. This force presses the brake pads against the rotating brake discs, generating the friction needed to slow or stop the vehicle.
Correctly functioning front calipers help provide:
Strong and consistent braking force Stable pedal feel Balanced front braking performance Even brake pad wear Reliable stopping power Improved safety in everyday and spirited drivingSymptoms of Brake Caliper Wear or Failure
Brake calipers operate in a harsh environment and are exposed to heat, road debris, moisture and brake dust. Over time, internal seals, pistons and sliding surfaces can deteriorate.
Common symptoms of worn or failing front brake calipers include:
Vehicle pulling to one side under braking Uneven brake pad wear Brake fluid leaks around the caliper Spongy or inconsistent brake pedal feel Reduced braking performance Brake drag or sticking brakes Excessive brake dust on one wheel Burning smell after driving Overheating brake disc or wheel Squealing, grinding or rubbing noises Brake warning light caused by fluid lossIf a caliper piston sticks or a seal fails, braking performance can become unpredictable and unsafe.
Why Brake Caliper Replacement Matters
Replacing worn or faulty front brake calipers is essential for restoring safe and predictable braking performance. A failing caliper can cause brake imbalance, overheating, premature pad and disc wear and reduced stopping power.
Replacement helps:
Restore correct braking force Improve pedal feel and response Prevent brake drag and overheating Reduce uneven pad and disc wear Eliminate hydraulic fluid leaks Maintain balanced braking performance Improve safety and driver confidenceFor a classic Porsche 911 3.2 Carrera, maintaining the braking system in excellent condition is vital for preserving the driving experience and safety the car was engineered to deliver.
Features & Benefits
- Restores reliable braking performance
- Supports strong and consistent stopping power
- Helps maintain correct brake pedal feel
- Ideal for maintenance, repair and restoration projects
- Direct replacement for worn or damaged original calipers
Keep your Porsche 911 3.2 Carrera braking system performing safely and consistently with front brake calipers from Design911
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135142
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
2.5 fixing centres
Note: Comes with Caliper spacers fitted for Vented discs. Remove spacers, use shorter bolts provided and existing fluid link pipe for Non-Vented disc applications.
Porsche 911 TU 1965-68
Porsche 912
Porsche 356 C 1964-65*
For 356 C the Left & Right side is opposite
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135196
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)
M-Type Caliper / Two piece
Caliper fixing points are 75mm apart.
Porsche 911 1965-75 FRONT
F >> 91-15101 182
F >> 91-15110 920
F >> 91-15202 045
F >> 91-15211 217
F >> 91-15300 373
F >> 91-15310 241
F >> 91-15400 341
F >> 91-15410 147
(Will not fit 912)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135190
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 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1975-1977 3.0L Turbo (930)
Front Aluminium S Brake Caliper
Restore the braking performance of your classic Porsche with
this OE Match Front Aluminium S Brake Caliper. Manufactured to replicate the original factory
specification, these direct replacement calipers replace Porsche part numbers 91135193500
(left) and 91135193600 (right).
Fits:
- 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 1975-1977 3.0L Turbo (930)
The lightweight aluminium S-Caliper was originally developed
to deliver exceptional braking performance while reducing unsprung weight,
making it one of the most recognisable and sought-after brake calipers fitted
to early air-cooled Porsche 911 models. Whether you're carrying out a concours
restoration or replacing worn original components, this OE Match caliper offers
factory-style fit, appearance and dependable braking performance.
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.
What Does the Front Brake Caliper Do?
The front brake caliper is a critical component of your Porsche's braking system.
Its primary functions include:
- Housing the brake pistons that apply pressure to the brake pads.
- Converting hydraulic brake fluid pressure into clamping force.
- Squeezing the brake pads evenly against the brake disc to slow or stop the vehicle.
- Delivering balanced braking performance and pedal feel.
- Helping maintain safe, predictable stopping under all driving conditions.
The lightweight aluminium construction also reduces unsprung weight, contributing to improved steering response, suspension performance and handling.
Why Do Brake Calipers Fail?
After decades of service, brake calipers are exposed to heat, moisture, brake dust and road contaminants, which can eventually affect their performance.
Common causes of failure include:
- Internal corrosion from contaminated brake fluid.
- Seized or sticking pistons.
- Worn or damaged piston seals allowing fluid leaks.
- Corrosion beneath dust seals.
- Damaged bleed screw threads.
- External corrosion and cosmetic deterioration.
- Physical damage caused by impact or improper maintenance.
A sticking or leaking caliper can reduce braking efficiency, increase brake pad wear and compromise vehicle safety.
When Should They Be Replaced?
Replacement is recommended when:
- Brake fluid is leaking from the caliper.
- Pistons seize or fail to retract correctly.
- Uneven brake pad wear is present.
- Braking performance or pedal feel has deteriorated.
- The caliper body has been damaged or heavily corroded.
- Restoring a classic Porsche to factory specification.
- Existing calipers are beyond economical repair.
Replacing worn brake calipers restores braking balance, improves safety and ensures reliable performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135193
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
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.
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
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 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Brand New units sold without an exchange
Porsche 911 1969 - 1972 E/S
Porsche 911 1973 - 1983 2.7L / 3.0L SC
This OE Match, brand-new rear M-type brake caliper is engineered to match the original fitment and braking performance used on classic Porsche 911 models from 1969–1983. Supplied as a new unit and sold outright, it requires no exchange or surcharge, making replacement straightforward.
Manufactured to OE-matching dimensions and specifications, this caliper restores correct pad clamping and consistent braking feel when the original unit has become worn, corroded, leaking, or prone to sticking. Being a new assembly, it eliminates the downtime and inconvenience associated with refurbished or exchange calipers.
The caliper converts hydraulic brake pressure into mechanical clamping force, pressing the brake pads against the disc to slow and stop the vehicle. A properly functioning caliper ensures even pad wear, stable braking response, and predictable pedal feel - especially important on older vehicles where age-related corrosion and seal deterioration are common.
A worn or failing caliper can lead to pulling under braking, uneven pad wear, overheating, fluid leaks, or a soft and inconsistent brake pedal. Replacing the caliper helps restore safe, reliable braking performance while protecting pads and rotors from damage caused by sticking pistons or uneven clamping force.
When to Replace:
• Brake fluid leaking around the caliper or piston seals
• Sticking caliper causing brake drag or excessive wheel heat
• Uneven brake pad wear between left and right sides
• Pulling under braking or inconsistent pedal feel
• Corrosion damage or seized bleed screws during servicing.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135290
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 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Brand New units sold without an exchange
Porsche 911 1969 - 1972 E/S
Porsche 911 1973 - 1983 2.7L / 3.0L SC
OE Match, brand-new rear “M-type” brake caliper made to match original fitment and braking performance on classic Porsche 911 models from 1969–1983. It’s sold outright (no exchange/surcharge required).
Built to OE-matching dimensions and specifications, it restores proper pad clamping and consistent braking feel when your original caliper is sticking, leaking, corroded, or worn internally. Supplied as a new unit, it avoids the downtime and core-return hassle of exchange calipers.
It converts hydraulic brake pressure into mechanical clamping force, pressing the pads onto the rotor to slow and stop the vehicle. A healthy caliper helps deliver even pad wear, stable braking response, and predictable pedal feel - especially important on older cars where original calipers may suffer from age-related corrosion and seal deterioration.
Function:
• Hydraulic-to-mechanical braking: Uses piston movement to clamp pads against the disc.
• Braking balance & stability: Supports even braking on the rear axle for controlled stops.
• Service-friendly replacement: New caliper unit simplifies restoration/maintenance without needing a core return.
A tired caliper can cause pulling under braking, uneven pad wear, overheating, leaks, or a soft/inconsistent pedal. Replacing the caliper helps restore safe, consistent braking performance and protects rotors and pads from damage caused by sticking pistons or uneven clamping.
When to replace :
• Brake fluid leak around the caliper/piston area
• Caliper sticking (wheel running hot, dragging brakes)
• Uneven pad wear side-to-side
• Pulling under braking or inconsistent pedal feel
• Corrosion damage or seized bleed screw issues during servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135290
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
2.5 fixing centres
Porsche 356 C 1964-65
Porsche 911 1965-68
Porsche 912
Please use pin kit 90135293610/1 for these calipers.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135296
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 914 (1970-1976)
Fits:
Porsche 356 C Carrera 2000 1964-65 (Front & Rear)
Porsche 911/912 1965-73 (Front & Rear)
Porsche 914 SB 1970-76 (Rear)
Click 'Zoom in' for large parts diagram.
Diagram ref no 16 or 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135195510
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Sold individually - 4 needed per car
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
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Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135148111
The product you are viewing cross references to these numbers
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disc brake front axle 911 SC 1978-83 602-00
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disc brake front axle 911 TURBO 1978-83 602-05
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disc brake rear axle 911 SC 1978-83 603-00
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disc brake rear axle 911 TURBO 1978-83 603-05
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brake front axle 911 CARRERA 1987-89 602-00
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brake front axle 911 TURBO / CARRERA M491 1987-89 602-05
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brake rear axle 911 CARRERA 1987-89 603-00
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brake rear axle 911 TURBO / CARRERA M491 1987-89 603-05
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Disc brake front 911 1970-73 602-00
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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 CARRERA 1984-86 602-00
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Brake front axle 911 TURBO / CARRERA M491 1984-86 602-05
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Disc brake rear axle 911 CARRERA 1984-86 603-00
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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, Handbrake 911 1974-77 603-00
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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
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Lid Front 911 1965-69 803-00
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lid Rear 911 1965-69 803-05
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disc brake front 911 TURBO 1975-77 602-00
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disc brake rear, handbrake 911 TURBO 1975-77 603-00
OEMatch Brake Calipers — Stopping Power, Consistent Control
For Porsche models, OEMatch Brake Calipers restore precise braking control and pedal feel across road, track and restoration uses. Many owners look for genuine or OEM replacements; OEMatch supplies direct-fit alternatives made to original-spec dimensions and tolerances. These calipers suit restoration projects, performance upgrades and routine maintenance.
Available Types
- Single-piston floating calipers for everyday use
- Multi-piston fixed calipers for higher performance
- Forged aluminium performance calipers
- Restoration and rebuild kits to original specification
Understanding OEMatch Brake Calipers
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original brake calipers. OE (Original Equipment) refers to parts matching original specifications for the brake calipers and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM brake calipers engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. Brake calipers convert hydraulic pressure into mechanical force to clamp pads against the disc and slow the car. They ensure even braking force across the wheel, manage pad contact under varying loads and heat, and contribute to consistent pedal feel and vehicle control. OEMatch maintains a large Porsche-focused catalogue, with over 4,000 individual part numbers and more than 8,700 OE cross-references catalogued, and continues to develop new products to support restoration and maintenance projects.
Benefits Include
- Restores even, predictable braking and pedal feel
- Improved heat management to resist fade during demanding use
- Reduced uneven pad wear through consistent piston movement
- Options suited to road use, track work and concours restoration
Why Brake Calipers Wear and Fail
- Corrosion affecting pistons, seals and sliding surfaces
- Leaking hydraulic seals or deteriorated connections
- Sticking or seized pistons causing uneven pad wear
- Heat-related degradation and loss of sealing performance
The Importance of Replacing with OEMatch Brake Calipers
Maintaining correctly functioning calipers is essential for safe, consistent braking on Porsche models and helps preserve handling balance and confidence. Many owners search for genuine or OEM Brake Calipers; these are direct-fit alternatives designed to match the original form, fit and function. Choosing appropriate replacement calipers supports reliable stopping performance and simplifies installation when paired with compatible pads and discs.
Advantages
- Direct-fit options made to original-spec dimensions and tolerances
- Wide model coverage for classic and modern Porsche applications
- Available rebuild kits and replacement pistons to support long-term restoration
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
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Brake Pad Wear Sensors
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Caliper Bolts / Disc Screws
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Pin Kit and Guide Plates
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Performance Brake Hoses
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Standard Brake Hoses
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Caliper and Brake Lines
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Handbrake Shoes
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Handbrake Cables
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Brake Disc Cover Plates
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Caliper Seals |Pistons
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Brake Servo | Booster
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Brake Master Cylinder
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Brake Fluid Reservoir
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Brake Fluid
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DesignTek Brake Kits
