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Porsche > 993 (911) (1994-1998) > 993 (911) C4 1994-97 > Engine Tuning >

Clutches / Flywheels

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DISPLAYING 1 to 2 (of 2 products)
Lightweight aluminium flywheel. Porsche 993 / 996 Turbo / 997 Turbo / GT3 - 106413-11, 96411401250, 99711401251, 96411401202
3
Lightweight aluminium flywheel. Porsche 993 / 996 Turbo / 997 Turbo / GT3
106413-11
Product Information
Product Information
Lightweight Aluminium Flywheel with Steel Friction Plate

aasco

Fits:
Porsche 993 3.6L 1996-98 (OBDII ONLY)
Porsche 993 TURBO 3.6L 1996-98 (OBDII ONLY)
Porsche 996 TURBO 3.6L 1999-05
Porsche 997 TURBO 3.6L 2006-13
Porsche 996 GT3 / 997 GT3 3.6L 1999-13

Features:
• Light-weight for improved performance and drastically reduced M.O.I.
• Replaceable heat shield (friction surface), no need to surface flywheel
• OEM clutches bolt on for easy installation
• High tolerance manufacturing to insure a perfect hassle free installation
• Designed for normal street use for every day performance enthusiasts
• Stepped dowel pins so they are held captive by the clutch cover
• Racing parts available for the professional
• Highest quality materials like 6061-T6 aluminum for the flywheel, treated steel for the heat shield and OEM quality starter ring gears
• CAD designed/ CNC machined in house for the ultimate in quality control
• One year limited warranty on production components

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Related, superseded, cross reference or alternative numbers for comparison.

106413-11
106413-11
96411401250
99711401251
96411401202

The product you are viewing cross references to these numbers
Midweight flywheel billet steel dual mass replacement. Porsche 964 / 993 - 96411401202, 96411401102, 96411401103, 96411401104 - 9M6411401202
4
Midweight flywheel billet steel dual mass replacement. Porsche 964 / 993
9M6411401202
Product Information
Product Information
9m Midweight flywheel billet steel - dual mass replacement

Fits:

Porsche 964 - 1990 to 1994
Porsche 993 - 1994 to 1998

9m 964/993 midweight flywheel (dual mass replacement)

As a direct replacement for the OEM 964/993 dual mass flywheel retaining the original clutch setup.

  • 40% reduction in rotating mass
  • Faster acceleration
  • No stalling issues
  • More power to the wheels
  • OEM pedal feel
  • CNC machined high carbon forged billet  steel material
  • Direct replacement
  • Less engine inertia
  • Better throttle response




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

9M6411401202
96411401202
96411401102
96411401103
96411401104

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
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About Clutches / Flywheels

Porsche Performance Clutches & Flywheels - Drivetrain Power Transfer Upgrades

Clutches and Flywheels are essential drivetrain components responsible for transferring engine power to the gearbox while managing torque, engagement, and rotational stability. In tuned or high-output Porsche engines, upgraded clutch and flywheel solutions are critical to handle increased power levels while maintaining drivability and reliability.

Available from Design911, this range of Porsche performance clutches and flywheels is engineered to improve torque capacity, engagement control, and durability for road, track, and motorsport applications.

What Do Clutches & Flywheels Do?

Clutches and flywheels manage power transfer between the engine and transmission.

Core Functions:
Transmit engine torque to the gearbox.
Allow smooth gear changes and engagement.
Manage rotational mass and engine response.
Reduce drivetrain shock and vibration.
Support reliable operation under load.

Proper clutch and flywheel performance is essential for safe and efficient power delivery.

Why Do Clutches & Flywheels Fail?

Standard factory clutches and flywheels are designed for stock power output and comfort. Failures commonly occur due to:

  • Increased torque from engine tuning or modifications.
  • Excessive heat from aggressive driving or track use.
  • Friction material wear over time.
  • Dual-mass flywheel degradation or failure.
  • Clutch slip caused by insufficient clamping force.

Failing components can result in slipping, vibration, poor engagement, and drivetrain damage.

Why Upgrade to Performance Clutches & Flywheels?

Performance clutch and flywheel upgrades are designed to handle higher torque and heat.

Upgrade Benefits:

  • Increased torque capacity for tuned engines.
  • Improved engagement and pedal feel.
  • Reduced rotational mass for faster engine response.
  • Enhanced heat resistance for track use.
  • Improved reliability under high load conditions.

Upgrading ensures the drivetrain can safely manage increased performance demands.

Highlights

  • Porsche performance clutches and flywheels
  • Increased torque handling and durability
  • Designed for tuned, track, and high-output engines
  • Improved engagement and response
  • Essential upgrade for performance builds       

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