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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)
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Related, superseded, cross reference or alternative numbers for comparison.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)
S-Type Aluminium Lightweight / One piece caliper. Caliper fixing points are 90mm apart.
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Related, superseded, cross reference or alternative numbers for comparison.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
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 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
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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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
