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Clutch Cables & Parts
Pipe Clamp B20x18 – Multi-Position Clamp
Sold each
High-quality
pipe clamp B20x18 designed for a wide range of securing applications across Porsche 911, 924S, 928, and
914 models.
This versatile clamp is used in multiple locations including
air conditioning pipes, wiring looms, power steering lines, clutch cables,
and heating system components, making it an essential part for maintaining
correct routing and system integrity throughout the vehicle.
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 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
- Porsche 914 (1970-1976)
Manufactured to OEM specifications, this clamp ensures secure fitment, durability, and resistance to corrosion. Supplied individually, it allows flexible replacement for maintenance, repair, or restoration projects.
Key Features
• Pipe clamp size B20x18
• Suitable for Porsche 911, 924S, 928, and 914
• Part number 99951107602
• Multi-use: AC pipes, wiring looms, steering, clutch, heating
• Ensures secure mounting and routing
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually
Function and Purpose
This clamp is designed to secure various components across the vehicle.
It helps to:
• Hold pipes, hoses, and cables firmly in place
• Maintain correct routing and alignment
• Prevent vibration-related wear and damage
• Protect sensitive components such as wiring looms
• Support long-term system reliability
Why Replace Pipe Clamps
Clamps can degrade over time due to heat and environmental exposure.
Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of pipes or cables
• Increased risk of wear or failure
Replacing worn clamps ensures proper securing and protects system components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951107602
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 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
- Porsche 914 (1970-1976)
Porsche Clutch Cables & Parts | Smooth Gear Engagement with Precision Control
Clutch cables and related components play a vital role in the responsiveness and control of your Porsche’s transmission system. These precision-engineered cables link the clutch pedal to the clutch release mechanism, allowing you to engage and disengage gears with smooth precision.
At Design911, we supply high-quality clutch cables and adjustment components engineered to match original design standards for fit, strength, and feel. Each cable is constructed from reinforced steel wire and coated for enhanced durability and corrosion resistance — ensuring smooth pedal operation and reliable clutch engagement across every Porsche model.
Whether you’re restoring a classic 911, servicing or upgrading for track use, our replacement clutch cables deliver precise control, reduced pedal effort, and long-lasting reliability for everyday driving or spirited performance.
What Do Clutch Cables Do?
A clutch cable transmits the force from the driver’s pedal input to the clutch assembly, allowing for the seamless transition between gears.
Core Functions:
Transfer pedal motion directly to the clutch release lever. Maintain correct cable tension for consistent clutch engagement. Provide precise pedal feedback and control under varying loads. Ensure smooth gear changes and prevent driveline shock.Without a properly functioning clutch cable, shifting can become stiff, unpredictable, or even impossible — affecting both performance and safety.
Why Do Clutch Cables Fail or Wear Out?
Clutch cables are exposed to friction, heat, and continuous motion, making them prone to gradual wear and performance degradation.
Common Causes of Failure Include:
Frayed or stretched inner cable strands from prolonged use. Corrosion or rust within the cable sheath. Insufficient lubrication causing stiffness or seizure. Misalignment or incorrect routing leading to cable tension loss. Age-related material fatigue and cracking.Once wear sets in, symptoms such as heavy pedal feel, poor clutch engagement, or gear selection difficulty often follow — clear signs it’s time for replacement.
Why Replace or Upgrade Your Porsche Clutch Cable and Parts?
Replacing your clutch cable ensures consistent performance, lighter pedal effort, and better protection for your clutch assembly. Upgrading to modern reinforced or low-friction designs can significantly improve clutch response and lifespan.
Key Benefits:
- Restores smooth clutch engagement and shifting precision.
- Reduces pedal stiffness and driver fatigue.
- Eliminates slippage and engagement lag.
- Prevents premature clutch wear or failure.
- Provides exact fitment and reliable performance for all Porsche models.
For best results, replace the cable, clips, and guides together during any clutch service to ensure consistent operation and correct tension.
Highlights
- High-quality clutch cables & components for Porsche vehicles.
- Designed for precise fitment and long-lasting reliability.
- Reinforced for enhanced strength and corrosion resistance.
- Compatible with both standard and performance clutch systems.
- Essential for smooth gear transitions and optimal pedal feel.
- Ideal for daily driving, restoration, and motorsport applications.