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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram
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99135512534/1
Product Information
Product Information
Brake Booster Without Brake Light Switch.

This TRW Brake Booster Without Brake Light Switch is a quality component designed to enhance braking performance by amplifying the force applied from the brake pedal to the braking system. Installed between the brake pedal and master cylinder, this vacuum-assisted unit ensures smooth, responsive braking while reducing the physical effort required by the driver.

Fits:

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Diagram Ref No 4

What This Product Does:

  • Amplifies braking force using vacuum assistance
  • Reduces brake pedal effort for improved driver comfort
  • Enhances braking response and control
  • Maintains consistent and predictable pedal feel
  • Supports safe and efficient braking performance

Symptoms Of Wear Or Failure:
  • Hard or stiff brake pedal requiring excessive force
  • Increased stopping distances
  • Hissing noise when braking (indicating a vacuum leak)
  • Engine idle fluctuations when pressing the brake pedal
  • Inconsistent or reduced braking performance

Why Replacement Matters:
  • Restores proper braking assistance and responsiveness
  • Improves stopping power and driver control
  • Prevents additional strain on braking system components
  • Eliminates vacuum leaks that can affect engine performance
  • Ensures safe braking, particularly in emergency situations  



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