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- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Turbo 2010-13
Upgraded Cardan Driveshaft Flex Disc (Guibo)
Restore smooth, vibration-free power delivery with this OE
Match Upgraded Cardan Driveshaft Flex Disc (Guibo).
Fits:
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Turbo 2010-13
Fits to No 8 on the diagram
This direct-fit upgraded replacement eliminates the need to purchase an expensive complete propshaft assembly. Instead, simply replace the worn rear flex disc with this high-quality OE Match component, restoring the smooth driveline performance your Porsche was designed to deliver while saving hundreds over replacing the complete shaft.
Manufactured using a durable reinforced rubber body with precision-engineered steel bushings, this upgraded flex disc effectively absorbs drivetrain shock and vibration while transmitting engine torque smoothly through the AWD driveline.
What Does the Flex Disc (Guibo) Do?
The flex disc, also known as the guibo, connects the rear section of the cardan driveshaft to the drivetrain while allowing controlled flexibility during operation.
Its primary functions include:
- Transmitting engine torque from the gearbox to the driveshaft.
- Absorbing driveline shock loads. Reducing drivetrain vibration.
- Minimising transmission noise.
- Compensating for slight driveline movement.
- Protecting the transmission, differential and propshaft from excessive stress.
- Delivering smooth power transfer through the AWD system.
Without a correctly functioning flex disc, excessive vibration and driveline shock can rapidly accelerate wear of surrounding components.
Why Do Flex Discs Fail?
The flex disc operates under constant torsional load and is exposed to significant heat and drivetrain movement. Over time, the rubber element naturally deteriorates.
Common causes include:
- Age-related rubber degradation.
- Repeated torque loading.
- Heat from the transmission and exhaust system.
- Oil contamination. High mileage.
- Aggressive driving.
- Hard launches.
- General material fatigue.
Eventually the rubber develops cracks, loses flexibility and allows excessive movement within the driveline.
Symptoms of a Worn Flex Disc
A failing flex disc commonly causes:
- Clunking noises when accelerating or changing gear.
- Driveline vibration.
- Knocking during take-off.
- Excessive drivetrain movement.
- Jerky power delivery.
- Visible cracks in the rubber coupling.
- Deteriorated rubber around the metal bushes.
Replacing the flex disc before complete failure helps prevent damage to the propshaft, differential and transmission.
When Should the Flex Disc Be Replaced?
Replacement is recommended whenever:
- Cracks appear in the rubber body.
- Driveline vibration develops.
- Clunking noises occur during acceleration or gear changes.
- The propshaft is removed for servicing.
- During clutch or transmission work.
- High mileage vehicles are undergoing preventative maintenance.
- Excessive movement is detected during inspection.
Replacing a worn flex disc restores smooth drivetrain operation and protects expensive AWD transmission components.
Why Choose This Upgraded OE Match Flex Disc?
Unlike replacing the complete propshaft assembly, this upgraded OE Match flex disc provides a cost-effective repair while maintaining OE fitment and performance.
Benefits include:
- Direct-fit replacement.
- Upgraded reinforced construction.
- High-strength rubber compound.
- Precision steel bushings.
- Excellent vibration isolation.
- Smooth torque transmission.
- Significant cost saving over complete driveshaft replacement.
- OE-quality fit and reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99642101000
The product you are viewing cross references to these numbers
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Fits:
Porsche 970 Panamera Turbo
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
97042101154
The product you are viewing cross references to these numbers
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
This OE match cardan shaft (also known as a prop shaft or drive shaft) is a direct replacement for the original Porsche component used in Panamera 970 Turbo models. It transfers power from the transmission to the rear differential, enabling vehicle movement.
Fits:
Porsche 970.1 Panamera Turbo 2009 - 2013
Porsche 970.2 Panamera Turbo 2014 - 2016
Diagram ref no 1
Engineered to factory specifications, it ensures precise fitment and seamless integration into the drivetrain system.
Installed along the vehicle’s central tunnel, the shaft connects the gearbox output to the rear differential, transmitting rotational power efficiently across the drivetrain. It is designed for high-torque applications, particularly suited to the 4.8L V8 Turbo engines, and is built to withstand heavy loads, high speeds, and continuous operation.
This component transfers engine torque from the transmission to the rear wheels via the differential. It ensures smooth and efficient power delivery, allowing the vehicle to accelerate and maintain performance without vibration or drivetrain loss.
Function
• Transfers power from gearbox to rear differential
• Maintains smooth rotational motion under load
• Reduces drivetrain vibration through balanced construction
• Supports high-torque performance in turbocharged engines
• Ensures efficient power delivery to driven wheels
A worn or damaged cardan shaft can cause vibration, drivetrain noise, and inefficient power transfer. Over time, bearings and joints can wear, leading to imbalance and potential drivetrain failure. Replacing the shaft restores smooth operation, protects drivetrain components, and ensures optimal performance.
When to replace
• Noticeable vibration under acceleration or at speed
• Clunking or drivetrain noise from under vehicle
• Worn or failing centre support bearing
• During major drivetrain or transmission service
• Visible damage or imbalance in shaft assembly
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
97042101154
The product you are viewing cross references to these numbers
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Fits:
Porsche 970 Panamera 4.8L Turbo
No need to replace complete prop shaft when your bearing is gone.
Simple solution, saving you loads of money.
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
97042101154S
The product you are viewing cross references to these numbers
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Fits:
Porsche 970 Panamera 4.8L Turbo
No need to replace complete prop shaft when your bearing is gone.
Simple solution, saving you loads of money.
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
97042101154S
The product you are viewing cross references to these numbers