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Brake Caliper Bleed Nipple. Porsche 911 1974-83 - 91135191901
91135191901/1
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Information
Brake Caliper Bleed Nipple.
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:
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:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135191901
The product you are viewing cross references to these numbers
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
91135191901
The product you are viewing cross references to these numbers
Price: £8.95
Orderable
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Information
Cera-Tec metal free permanent lubricant Textar
Find out about Textar product verification here
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
Select Below
Prices from: £0.65
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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
Select Below
Prices from: £0.47
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