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Porsche > 996 (911) (1997-2005) > 996 C4 3.6L 09/01-2005 > Gearbox / Transmission > Clutch Guide Tube >

Clutch Guide Tube. Porsche 911  ❭  91511608704

Clutch Guide Tube. Porsche 911 - 91511608704, 91511608705, 91511608707
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91511608704/1
Product Information
Product Information
Clutch Guide Tube.
The OE Match Clutch Guide Tube is a high-quality replacement transmission component designed to provide a precise guide path for the clutch release bearing within the clutch operating system. Manufactured to OE specifications for fit, accuracy and durability, this guide tube ensures smooth and consistent movement of the release bearing during clutch engagement and disengagement.  

Fits:
  • Porsche 911 1984-1986 3.2L

Diagram Ref No 10

Installed on the gearbox housing, the guide tube supports and aligns the clutch release bearing as it travels along its operating path. Its precision-machined surface helps reduce friction, maintain correct bearing alignment and promote smooth clutch operation, making it an essential component for reliable transmission performance.  

What This Product Does:
  • Provides a guide surface for the clutch release bearing.
  • Maintains correct alignment of the clutch release mechanism.
  • Supports smooth clutch engagement and disengagement.
  • Reduces friction within the clutch operating system.
  • Helps ensure consistent clutch pedal feel.
  • Minimises wear on the release bearing assembly.
  • Contributes to smooth gear changes and reliable drivetrain operation.

Symptoms Of Wear Or Failure:
  • Stiff, heavy or inconsistent clutch pedal operation.
  • Difficulty selecting or changing gears.
  • Rough clutch engagement or disengagement.
  • Squeaking, scraping or grinding noises during clutch operation.
  • Premature wear of the clutch release bearing.
  • Clutch release bearing sticking or binding.
  • Poor clutch disengagement.
  • Visible scoring, corrosion or wear on the guide tube during inspection.

Why Replacement Matters:

  • The clutch guide tube is subjected to constant contact from the clutch release bearing every time the clutch pedal is operated. Over time, friction, contamination and normal wear can cause the guide surface to become scored, worn or corroded, reducing the smooth operation of the clutch release system.
  • A worn guide tube can increase stress on the clutch release bearing and other clutch components, resulting in poor clutch feel, difficult gear changes and accelerated wear throughout the clutch assembly. If left unresolved, excessive wear may contribute to premature failure of the release bearing and additional transmission-related repairs.
  • Replacing a worn clutch guide tube restores smooth release bearing movement, improves clutch performance and helps protect associated clutch components from unnecessary wear. An OE Match replacement provides factory-style fitment, precision manufacturing and long-term durability, ensuring dependable clutch operation and preserving the driving characteristics of your Porsche.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91511608704
91511608704
91511608705
91511608707

The product you are viewing cross references to these numbers
Related products
Clutch guide sleeve. Porsche Boxster S 986 3.2L / 996 Carrera / 997 MKI and 997 MKII / 991 - 99611608701, 9P1141181
4
Clutch guide sleeve. Porsche Boxster S 986 3.2L / 996 Carrera / 997 MKI and 997 MKII / 991
Special Order item
9P1141181
Product Information
Product Information
Genuine Porsche Clutch Release Bearing Guide Tube / Guide Sleeve.
also known as a guide sleeve - designed to support and precisely align the clutch release (throw-out) bearing on selected Porsche manual-transmission vehicles. It is a factory-engineered internal transmission component used in conjunction with the clutch system to ensure smooth actuation and long-term reliability.

Fits:
Porsche 986 Boxster S 3.2L 2000 - 2004
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 997.1 C2 / C2S / C4 / C4S 2005 - 2008
Porsche 997.2  C2 / C2S / C4 / C4S 2009 - 2012
Porsche 991.1 Carrera 2012 - 2016

Diagram ref no 7.

The clutch release bearing guide tube provides a stable, low-friction pathway for the clutch release bearing to travel during clutch engagement and disengagement. It keeps the bearing aligned with the input shaft and clutch pressure plate fingers, ensuring smooth operation and minimising wear on both the bearing and surrounding components.

The clutch release bearing guide tube acts as a critical alignment and wear surface for the bearing assembly. Over time, the original guide can become scored, worn, or deformed - leading to clutch chatter, rough pedal feel, premature bearing wear, or mismatch between the bearing and clutch pressure plate. Replacing it with a Genuine Porsche OE guide tube restores correct bearing alignment, protects surrounding drivetrain components, and helps maintain consistent clutch operation and durability.

When to replace:
•  During clutch replacement or transmission removal
•  Original guide tube shows wear, scoring, corrosion, or distortion
•  Clutch release bearing exhibits uneven wear or binding
•  Transmission input shaft or bellhousing has been serviced
•  As preventative maintenance during a drivetrain overhaul

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1141181
99611608701
9P1141181

The product you are viewing cross references to these numbers
Clutch guide sleeve. Porsche Boxster S 986 3.2L / 996 Carrera / 997 MKI and 997 MKII / 991 - 99611608701, 9P1141181
3
Clutch guide sleeve. Porsche Boxster S 986 3.2L / 996 Carrera / 997 MKI and 997 MKII / 991
9P1141181/1
Product Information
Product Information
Clutch Release Bearing Guide Tube / Shaft (Guide Sleeve)
OE Match clutch release bearing guide tube (also referred to as a guide sleeve or clutch release bearing shaft) is designed to replicate the original Porsche factory component that guides and supports the clutch release (throw-out) bearing within the transmission assembly.

Fits:
Porsche 986 Boxster S 3.2L 2000 - 2004
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 997.1 C2 / C2S / C4 / C4S 2005 - 2008
Porsche 997.2   C2 / C2S / C4 / C4S 2009 - 2012
Porsche 991.1 Carrera 2012 -2016

Diagram ref no 7.

The clutch release bearing guide tube provides a precise sliding surface and alignment path for the clutch release (throw-out) bearing. By guiding the bearing smoothly along the transmission input shaft, it enables reliable clutch actuation, reduces wear on mating surfaces, and helps maintain consistent clutch pedal feel and engagement.

Function:
Installed inside the manual transmission bellhousing, this guide tube:
•  Guides and supports the clutch release bearing along the input shaft
•  Ensures proper alignment of clutch actuation components
•  Reduces friction and wear on the bearing and shaft surface
•  Provides stable operation across repeated clutch engagements
Proper guide tube performance is essential for reliable clutch engagement, reduced noise, and long-term drivetrain durability.

The clutch release bearing guide tube is a wear surface and alignment component that operates under repeated mechanical load each time the clutch is used. Over time, the original guide may wear, score, or distort, leading to misalignment, increased bearing wear, clutch chatter, or engagement issues. Replacing a worn tube with a high-quality OE Match guide tube restores proper bearing travel and alignment, helping preserve clutch life and ensuring smooth gear shifts.

When to replace:
•  During clutch replacement or transmission removal
•  When the original guide tube shows wear, scoring, or deformation
•  If the clutch release bearing shows uneven wear or binding
•  After transmission servicing or input-shaft work
•  Preventive refresh during high-mileage drivetrain overhaul

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1141181
99611608701
9P1141181

The product you are viewing cross references to these numbers