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Titanium Driveshaft Bolts M8 x 50, SET OF 12. Porsche 964 / 986 / 993 / 996 - 90006721102Tx12
90006721102Tx12
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- 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
Information
Titanium Driveshaft Bolts, M8 x 50
The ROHLER Titanium Driveshaft Bolt Kit includes 12 high-strength M8 x 50 titanium bolts, providing a complete replacement set for the driveshaft (CV joint) mounting hardware on selected Porsche models. These bolts are a direct replacement for Porsche part number 90006721102, offering exceptional strength, outstanding corrosion resistance, and a significant weight saving compared with conventional steel fasteners.
SET OF 12 BOLTS
Fits:
Porsche 964 (911) C4 1989-93 FRONT 12 per car
Porsche 964 (911) C4 1989-93 REAR 12 per car
Porsche 993 (911) C4 1994-97 REAR 12 per car
Porsche 993 (911) C4S 1994-97 REAR 12 per car
Porsche 993 (911) TURBO 1994-96 REAR 12 per car
Porsche Boxster 986 2.5L 1997-99 REAR 12 per car
Porsche Boxster 986 2.7L 1999-02 REAR 12 per car
Porsche 996 C4 3.4L 1997-08/01 FRONT 12 per car
Porsche 996 C4 3.6L 09/01-2005 FRONT 12 per car
Porsche 996 C4S 3.6L 09/01-2005 FRONT 12 per car
Porsche 996 TURBO 2000-05 FRONT 12 per car
Diagram ref no 3
A complete set of 12 ROHLER titanium driveshaft bolts (M8 x 50), designed as direct replacements for Porsche part number 90006721102. Securely fastens the driveshaft (CV joint) assemblies to the drivetrain, maintaining the correct clamping force for reliable torque transmission while helping reduce movement and vibration under load.
Key Features & Benefits
• Complete set of 12 titanium driveshaft bolts
• Premium ROHLER aerospace-grade titanium construction
• Direct replacement for Porsche 90006721102
• Lightweight with an excellent strength-to-weight ratio
• Outstanding resistance to corrosion and fatigue
• Precision-machined for OEM-quality fitment
• Ideal for road, track, and motorsport applications
Why Replacing Driveshaft Bolts Matters
Driveshaft bolts are subjected to high torque loads, constant vibration, and repeated heat cycles. Over time, original fasteners can corrode, stretch, or suffer thread damage, reducing their ability to maintain the correct clamping force. Replacing the complete set during driveshaft or CV joint servicing helps ensure secure installation, reliable drivetrain performance, and long-term safety.
When to Replace Driveshaft Bolts
• During driveshaft or CV joint replacement
• When replacing CV boots
• If original bolts are corroded, damaged, or have worn threads
• If bolt heads are rounded or show signs of stretching
• During drivetrain restoration or performance upgrades
• Whenever new CV joints or driveshafts are installed
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006721102Tx12
The product you are viewing cross references to these numbers
The ROHLER Titanium Driveshaft Bolt Kit includes 12 high-strength M8 x 50 titanium bolts, providing a complete replacement set for the driveshaft (CV joint) mounting hardware on selected Porsche models. These bolts are a direct replacement for Porsche part number 90006721102, offering exceptional strength, outstanding corrosion resistance, and a significant weight saving compared with conventional steel fasteners.
SET OF 12 BOLTS
Fits:
Porsche 964 (911) C4 1989-93 FRONT 12 per car
Porsche 964 (911) C4 1989-93 REAR 12 per car
Porsche 993 (911) C4 1994-97 REAR 12 per car
Porsche 993 (911) C4S 1994-97 REAR 12 per car
Porsche 993 (911) TURBO 1994-96 REAR 12 per car
Porsche Boxster 986 2.5L 1997-99 REAR 12 per car
Porsche Boxster 986 2.7L 1999-02 REAR 12 per car
Porsche 996 C4 3.4L 1997-08/01 FRONT 12 per car
Porsche 996 C4 3.6L 09/01-2005 FRONT 12 per car
Porsche 996 C4S 3.6L 09/01-2005 FRONT 12 per car
Porsche 996 TURBO 2000-05 FRONT 12 per car
Diagram ref no 3
A complete set of 12 ROHLER titanium driveshaft bolts (M8 x 50), designed as direct replacements for Porsche part number 90006721102. Securely fastens the driveshaft (CV joint) assemblies to the drivetrain, maintaining the correct clamping force for reliable torque transmission while helping reduce movement and vibration under load.
Key Features & Benefits
• Complete set of 12 titanium driveshaft bolts
• Premium ROHLER aerospace-grade titanium construction
• Direct replacement for Porsche 90006721102
• Lightweight with an excellent strength-to-weight ratio
• Outstanding resistance to corrosion and fatigue
• Precision-machined for OEM-quality fitment
• Ideal for road, track, and motorsport applications
Why Replacing Driveshaft Bolts Matters
Driveshaft bolts are subjected to high torque loads, constant vibration, and repeated heat cycles. Over time, original fasteners can corrode, stretch, or suffer thread damage, reducing their ability to maintain the correct clamping force. Replacing the complete set during driveshaft or CV joint servicing helps ensure secure installation, reliable drivetrain performance, and long-term safety.
When to Replace Driveshaft Bolts
• During driveshaft or CV joint replacement
• When replacing CV boots
• If original bolts are corroded, damaged, or have worn threads
• If bolt heads are rounded or show signs of stretching
• During drivetrain restoration or performance upgrades
• Whenever new CV joints or driveshafts are installed
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006721102Tx12
90006721109
90006721102
90006721101
N0147513
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
12 x Titanium Driveshaft Bolt M8 x 50. Porsche 911 / 964 / 986 / 993 / 996 (90006721102T)
Unit Price: £3.20
InStock
Price: £38.40
In stock
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Information
Bolt For Driveshaft M16x1.5x72.
For Front And Rear Driveshafts.
Sold Each.
x2 Required Per Car.
Fits:
Porsche 95B Macan MKII / MKIII 2019>>
Cars With Option Codes:
1Y0 - Without Differential Lock
1Y1 - Differential Lock On Rear Differential
GP1 / GP2 - Vehicles With Special Upgrade Measures
Porsche 9YA Cayenne 2018>>2024
Cars With Option Codes:
0K0 - Without Alternative Drive System
GH1 - Without Rear Differential Lock
0K3 - Hybrid Propulsion System PHEV
GH3 - PTV Plus (Controlled Rear Diff Lock)
Porsche 9YB Cayenne 2023>>
Cars With Option Codes:
0K0 - Without Alternative Drive System
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB407643
The product you are viewing cross references to these numbers
For Front And Rear Driveshafts.
Sold Each.
x2 Required Per Car.
Fits:
Porsche 95B Macan MKII / MKIII 2019>>
Cars With Option Codes:
1Y0 - Without Differential Lock
1Y1 - Differential Lock On Rear Differential
GP1 / GP2 - Vehicles With Special Upgrade Measures
Porsche 9YA Cayenne 2018>>2024
Cars With Option Codes:
0K0 - Without Alternative Drive System
GH1 - Without Rear Differential Lock
0K3 - Hybrid Propulsion System PHEV
GH3 - PTV Plus (Controlled Rear Diff Lock)
Porsche 9YB Cayenne 2023>>
Cars With Option Codes:
0K0 - Without Alternative Drive System
0K3 - Hybrid Propulsion System PHEV
GH1 - Basic Rear Differential
GH3 - Rear Differential With Differential Lock (Active/Passive)
Diagram Ref No 6
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PAB407643
PAB407643
8E0407643A
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Price: £15.56
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Vehicle Group
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
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Information
Drive shaft, Front.
Genuine Porsche original equipment (OE) drive shaft assembly - sometimes called a constant-velocity axle (CV axle).
Sold each, Fits left and right side.
Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models
Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models
Diagram ref no 1
The drive shaft transfers engine torque and drive force from the differential to the vehicle’s wheel hubs, allowing the wheels to turn and propel the vehicle while the suspension articulates. Its constant-velocity (CV) joints allow smooth rotation and power delivery despite changes in angle and load as the suspension moves or the vehicle steers.
Function:
• Transmits torque from the differential to the driven wheels
• Accommodates suspension travel and steering angles via CV joints
• Helps maintain smooth power delivery and traction under load
• Supports stable handling and consistent drivetrain behaviour
Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.
Replace the drive shaft assembly if you notice:
• Clicking or popping noises when turning
• Vibration under acceleration
• Grease leakage from torn or worn CV boots
• Excessive movement at the axle joint
• During differential, suspension, or CV joint service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB407271B
The product you are viewing cross references to these numbers
Genuine Porsche original equipment (OE) drive shaft assembly - sometimes called a constant-velocity axle (CV axle).
Sold each, Fits left and right side.
Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models
Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models
Diagram ref no 1
The drive shaft transfers engine torque and drive force from the differential to the vehicle’s wheel hubs, allowing the wheels to turn and propel the vehicle while the suspension articulates. Its constant-velocity (CV) joints allow smooth rotation and power delivery despite changes in angle and load as the suspension moves or the vehicle steers.
Function:
• Transmits torque from the differential to the driven wheels
• Accommodates suspension travel and steering angles via CV joints
• Helps maintain smooth power delivery and traction under load
• Supports stable handling and consistent drivetrain behaviour
Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.
Replace the drive shaft assembly if you notice:
• Clicking or popping noises when turning
• Vibration under acceleration
• Grease leakage from torn or worn CV boots
• Excessive movement at the axle joint
• During differential, suspension, or CV joint service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB407271B
95840727100
PAD407271
PAB407271B
The product you are viewing cross references to these numbers
Price: £1,064.42
Orderable
Vehicle Group
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- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
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- Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
Information
Drive shaft, Front.
Front driveshaft (also known as CV driveshaft assembly). Connects the differential to the wheel hub to transmit torque to the wheels while also allowing suspension movement.
Sold each, Fits left and right side.
Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models
Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models
Diagram ref no 1
The drive shaft plays a crucial role in the vehicle’s powertrain, carrying engine torque from the transmission/differential out to the wheels. Its integral CV joints allow for:
• Smooth transfer of power, even at varying suspension angles
• Maintained traction and stability under acceleration and load
• Articulation with suspension movement without binding or vibration
Function:
• Transfers engine torque from differential to the driven wheels
• Accommodates suspension and wheel articulation through CV joints
• Helps maintain smooth rotation and traction under load
• Supports balanced handling and ride comfort.
The CV (constant-velocity) joints located at each end allow the shaft to operate at changing angles without significant friction or power loss, which is essential for independent suspension designs and high-performance driving.
Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.
Replace the drive shaft assembly if you notice:
• Clicking or popping noises when turning
• Vibration under acceleration
• Grease leakage from torn or worn CV boots
• Excessive movement at the axle joint
• During differential, suspension, or CV joint service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB407271B
The product you are viewing cross references to these numbers
Front driveshaft (also known as CV driveshaft assembly). Connects the differential to the wheel hub to transmit torque to the wheels while also allowing suspension movement.
Sold each, Fits left and right side.
Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models
Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models
Diagram ref no 1
The drive shaft plays a crucial role in the vehicle’s powertrain, carrying engine torque from the transmission/differential out to the wheels. Its integral CV joints allow for:
• Smooth transfer of power, even at varying suspension angles
• Maintained traction and stability under acceleration and load
• Articulation with suspension movement without binding or vibration
Function:
• Transfers engine torque from differential to the driven wheels
• Accommodates suspension and wheel articulation through CV joints
• Helps maintain smooth rotation and traction under load
• Supports balanced handling and ride comfort.
The CV (constant-velocity) joints located at each end allow the shaft to operate at changing angles without significant friction or power loss, which is essential for independent suspension designs and high-performance driving.
Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.
Replace the drive shaft assembly if you notice:
• Clicking or popping noises when turning
• Vibration under acceleration
• Grease leakage from torn or worn CV boots
• Excessive movement at the axle joint
• During differential, suspension, or CV joint service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB407271B
95840727100
PAD407271
PAB407271B
The product you are viewing cross references to these numbers
Price: £598.45
In stock