Caliper Seals |Pistons

Brake Caliper Bleed Nipple.
REAR / 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


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


Porsche 914-6 1970-76 FRONT

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.

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90135297710

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Replacement brake calliper piston seal for Brembo callipers.



Price is each seal

**Please check the piston size you need as some callipers take two different sizes.

Fits:
Various Models

Price is each seal

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1055955

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Replacement brake calliper piston seal for Brembo callipers



**Please check the piston size you need as some callipers take two different sizes.

Fits:
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Price is each seal

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204872

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Replacement brake caliper piston.
SIZE 38mm diameter



Please check your caliper pistons size before ordering, this list below is just a guide

Porsche 911 1976-83 REAR

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91135299300

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Replacement Brake Caliper Piston
SIZE 38mm diameter x 29mm height
Porsche OE numbers 90135299300, 90135209911, 93035155104,



Please check your caliper pistons size before ordering, this list below is just a guide
Porsche 911 1969-83 Rear
Porsche 911 2.7 Rear
Porsche 911S Rear
Porsche 911L Rear
Porsche 930 Front
Porsche 911 1974-83 Rear
Porsche 911 1984-89 Rear

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90135299300

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Replacement brake caliper piston
SIZE 48mm diameter x 30mm height



Please check your caliper pistons size before ordering, this list below is just a guide

Porsche 911 1977-89 FRONT

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91135142500

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Replacement Brake Caliper Piston
SIZE 48mm diameter x 34mm height
Porsche OE numbers 91135191800



Please check your caliper pistons size before ordering, this list below is just a guide
Porsche 911 1969-77 Front
Porsche 911 1974-83 Front
Porsche 911 1984-89 Front
Porsche 911 S Front

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91135191800

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Brake Caliper Replacement Piston for Brembo Calipers.



Price is for each Piston

**Please check the piston diameter you need as some calipers take two different sizes. Sizes shown are the piston outer diameter (OD), The height of the pistons is 32mm

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Brake Caliper Seal Repair kit.
FRONT "S" type The S calipers are aluminium and the M calipers are steel




Porsche 911 1969-77

Now you can restore your brake calipers performance with our Rebuild Kits. Each kits includes the necessary seals and dust covers that you will need for the rebuild process. Sold per caliper.

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90135199800

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Brake Caliper Seal Repair kit.
FRONT




Porsche 911 1974-89

Now you can restore your brake calipers performance with our Rebuild Kits. Each kits includes the necessary seals and dust covers that you will need for the rebuild process. Sold per caliper.

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91135194600

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Brake Caliper Seal Repair kit.
FRONT. "M" type The S calipers are aluminium and the M calipers are steel




Porsche 911 1965-75

Now you can restore your brake calipers performance with our Rebuild Kits. Each kits includes the necessary seals and dust covers that you will need for the rebuild process. Sold per caliper.

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90135196411

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Brake caliper seal repair kit REAR




Porsche 911 1969-77 REAR. "M" type The S calipers are aluminium and the M calipers are steel

Now you can restore your brake calipers performance with our Rebuild Kits. Each kits includes the necessary seals and dust covers that you will need for the rebuild process. Sold per caliper.

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90135299800

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Brake caliper seal repair kit
REAR




Porsche 911 1974-89

Now you can restore your brake calipers performance with our Rebuild Kits. Each kits includes the necessary seals and dust covers that you will need for the rebuild process. Sold per caliper.

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91135299800

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Brake caliper seal repair kit
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Porsche 911 1974-89

Now you can restore your brake calipers performance with our Rebuild Kits. Each kits includes the necessary seals and dust covers that you will need for the rebuild process. Sold per caliper.

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Brake fluid DOT 4 20Ltr Textar

Brake fluid is one of the most important fluids in a car as without it, stopping the vehicle safely would be impossible. The Brake fluid transmits the force exerted by the driver on the brake pedal onto the wheel brake. 
To ensure perfect operation of the brakes, the brake fluid must be changed regularly during inspection or maintenance and tested with the correct brake fluid tester.

Brake fluid should be changed every two years. 

The higher the DOT class, the higher the boiling temperature and wet boiling point. Higher DOT classes tend to allow longer maintenance intervals. The DOT standards are based on the American FMVSS-116 standard of the Department of Transportation (DOT).

Boiling Point and Viscosity

Dry Boiling Point - describes the property of the sealed new brake fluid. In this state, the brake fluid is almost anhydrous (substance containing no water). The dry boiling point is usually between 240 and 280°C.

Wet Boiling Point - determines the property of the brake fluid at the end of its life cycle, at a water content of 3.5% the fluid should be replaced. This defined wet boiling point must not be undercut.

Viscosity - describes the flow rate of the brake fluid. The lower the viscosity, the faster the brake fluid flows through the brake system, and the faster the brake signals are transmitted. 

Important Notes
• Brake fluid is poisonous and a hazardous waste.
• Be careful when changing. The fluid weakens paints and plastics.
• It must not come into contact with eyes or skin. Always rinse spilled liquid with water.
• Do not pour the liquid into drinking water or mix with used oil.
• The colour of the brake fluid reveals nothing about its quality.
• Brake fluid should be stored in its original packaging and in a dry, cool and well-ventilated place.

Find out about Textar product verification here

Brake discs, calipers, pads and brake master cylinders are the four cardinal points of each brake system; however, they are likely to be useless without the core of the entire system, the brake fluid. This component is so neglected as to be generally controlled in a summary fashion, with topping instead of a more appropriate replacement, at the change frequency recommended by the manufacturer.

DOT 4
Having an extremely high boiling point and lower viscosity than required, it meets and greatly exceeds regulatory standards. Also suitable for vehicles with ABS.

Vapour Lock formation
This sort of habit leaves room for the Vapour Lock, the formation of vapour bubbles due to boiling of the brake fluid that replace the normal fluid and are compressed, thereby sending the brake pedal to its fill stoke (spongy pedal). The origin is incident in the porosity of the tubes that make up the braking circuit, which in time draw moisture into the fluid, drastically reducing the boiling point. The result is a reduced braking efficiency.

Brembo Premium Brake Fluid
Brembo Premium brake fluids have a higher boiling point that exceeds the standard, thus offering superior resistance to the Vapour Lock and ensuring braking efficiency even at low temperatures. With high anti-corrosion properties and resistance to oxidation, Brembo brake fluid also allows for long-term unaltered chemical/physical characteristics of the fluid in operating circuit; therefore, preserving its integrity.

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L040

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