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Product Information
Product Information
Handbrake Shoes Compression Spring. 
The OE Match Handbrake Shoes Compression Spring is a precision-engineered brake hardware component designed to maintain correct tension and positioning of the handbrake shoes within the parking brake assembly. Manufactured to OE specifications for fit, spring rate and durability, this compression spring plays a vital role in ensuring reliable parking brake operation and proper brake shoe movement.  

Fits:
  • 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)  

Diagram Ref No 18

Constructed from high-quality spring steel with a corrosion-resistant finish, the spring is designed to withstand repeated braking cycles, vibration, moisture exposure and temperature fluctuations. It helps keep the handbrake shoes correctly aligned and allows them to return to their resting position when the parking brake is released.  

What This Product Does:
  • Maintains correct positioning of the handbrake shoes.
  • Provides essential tension within the parking brake assembly.
  • Supports smooth movement and return of the brake shoes.
  • Helps ensure reliable handbrake engagement and release.
  • Prevents excessive movement of brake components.
  • Contributes to even brake shoe operation and wear.
  • Reduces the risk of brake drag after handbrake release.
  • Forms an important part of the parking brake hardware system.

Symptoms Of Wear Or Failure:
  • Reduced parking brake effectiveness.
  • Excessive handbrake lever travel.
  • Handbrake failing to hold the vehicle securely.
  • Brake shoes not returning fully after release.
  • Dragging or binding rear brakes.
  • Rattling or unusual noises from the brake assembly.
  • Uneven handbrake shoe wear.
  • Corroded, stretched or broken spring components.
  • Inconsistent parking brake operation.
  • Excessive movement of brake shoes within the assembly.

Why Replacement Matters:

  • Handbrake shoe compression springs are continually exposed to vibration, heat cycles, moisture, road contaminants and repeated mechanical loading. Over time, springs can lose tension, become corroded, stretch beyond specification or break entirely, compromising the performance of the parking brake system.
  • A weakened or damaged spring can prevent proper brake shoe operation, leading to reduced handbrake effectiveness, brake drag, increased component wear and unwanted noise. In severe cases, the parking brake may fail to secure the vehicle safely when parked.
  • Replacing worn handbrake hardware restores proper brake shoe positioning and ensures reliable parking brake performance. An OE Match replacement compression spring provides factory-style fitment, correct spring tension and long-lasting durability, helping maintain the safety, reliability and braking performance expected from your Porsche.



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