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Flywheel / Torque
By OE Match
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Machined from 4140 steel and tested to 700 lb-ft of torque (Porsche factory recommended torque is 400-450 lb-ft).
Note: Each time the gland nut is removed, it must be replaced with a new one.
Fits:
Porsche 356 all
Porsche 912 all
Diagram ref no 7
This OE Match flywheel gland nut is produced to OE-equivalent standards, replicating the original Porsche part’s dimensions, materials, and performance characteristics. Made from high-strength steel with suitable surface treatment, it delivers the necessary tensile strength and thread integrity required in high-stress crankshaft/flywheel applications.
The gland nut plays a critical role in securing the engine flywheel, which transmits engine torque to the clutch and drivetrain. A properly torqued gland nut prevents loosening, shearing, or axial creep under varying engine speeds and loads. Over time, original nuts can become fatigued, corroded, or damaged - especially after flywheel removal during clutch or engine service. Replacing worn or suspect hardware with this OE Match gland nut restores correct flywheel retention, improves service reliability, and ensures that the flywheel remains securely seated on the crankshaft flange.
This part installs directly with the original flywheel and crankshaft threads, making it ideal for clutch jobs, engine rebuilds, or preventative drivetrain maintenance.
The flywheel gland nut clamps and secures the engine flywheel to the crankshaft flange, ensuring a secure interface that transmits engine torque through the clutch assembly to the transmission. It withstands rotational and vibrational loads, preventing movement that could lead to driveline issues.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610202501
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Lightweight Flywheel Conversion, 200mm For 12V Starter Motor.
Upgrade your Porsche drivetrain with this OE Match Lightweight Flywheel Conversion, 200mm for 12V Starter Motor. Produced to OE-style specifications, this lightweight flywheel conversion is engineered for vehicles using a 12-volt starter motor, providing the correct fitment while significantly reducing rotational mass for improved engine responsiveness. Manufactured from high-quality forged steel and precision balanced for smooth operation, it delivers exceptional strength, excellent resistance to heat and fatigue, and long-lasting durability. It is an ideal solution for performance builds, engine upgrades, clutch replacements, and restoration projects where improved drivability and faster engine response are desired.
Fits:
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The lightweight flywheel is a critical component within the engine and transmission assembly, storing rotational energy while providing the friction surface for the clutch. Compared to a standard flywheel, the lightweight design reduces rotational inertia, allowing the engine to rev more freely, accelerate faster, and deliver sharper throttle response. The integrated conversion is specifically designed for compatibility with 12V starter motor applications, ensuring correct starter engagement and reliable operation. Over time, flywheels can become heat damaged, warped, cracked, or scored through repeated clutch use, leading to poor clutch engagement and driveline vibration. Replacing the flywheel restores dependable clutch operation while delivering the performance benefits of reduced rotating mass.
What This Product Does:
- Reduces rotating mass for improved engine responsiveness.
- Provides the friction surface for the clutch assembly.
- Improves throttle response and engine acceleration.
- Supports smooth clutch engagement and disengagement.
- Converts compatible applications for use with a 12V starter motor.
- Replaces worn, cracked, or heat-damaged flywheels.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Clutch judder during engagement.
- Excessive drivetrain vibration.
- Heat spots or scoring on the flywheel surface.
- Cracked or warped flywheel.
- Difficulty achieving smooth clutch engagement.
- Premature clutch wear or persistent clutch slippage.
- Starter engagement issues caused by damaged ring gear.
- Damage identified during clutch replacement or engine overhaul.
Why Replacement Matters:
- The flywheel is fundamental to transmitting engine power to the transmission while providing the precision-machined surface required for proper clutch operation. A worn or damaged flywheel can cause clutch vibration, inconsistent engagement, accelerated clutch wear, and starter motor issues. A lightweight flywheel conversion not only restores reliable operation but also reduces rotational inertia, allowing the engine to rev more quickly and deliver noticeably sharper throttle response. The dedicated 12V starter motor compatibility ensures proper starter engagement and dependable starting performance.
- Replacing a worn flywheel with this OE Match Lightweight Flywheel Conversion restores smooth clutch operation, enhances engine performance, and improves overall driving enjoyment. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Lightweight Flywheel Conversion, 200mm for 12V Starter Motor provides reliable fit, exceptional strength, and long-lasting durability for Porsche maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
008200F12VW
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
Lightweight Flywheel, 180mm.
Enhance engine responsiveness and reduce rotational mass with this OE Match Lightweight 180mm Flywheel, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered lightweight flywheel is designed to provide the correct mounting dimensions and clutch interface for compatible Porsche models while significantly reducing rotational inertia. Manufactured from high-quality forged steel, it offers exceptional strength, precise balance, and excellent resistance to thermal stress, making it an ideal choice for performance applications, engine rebuilds, maintenance, and restoration projects.
Fits:
- Porsche 356 1950-55
The flywheel is a vital component of the engine and transmission assembly, storing rotational energy and providing the friction surface for the clutch. A lightweight flywheel reduces rotational mass, allowing the engine to accelerate and decelerate more quickly for improved throttle response and a more engaging driving experience. Over time, repeated heat cycles, clutch wear, and excessive loading can cause the flywheel surface to become scored, warped, heat-spotted, or cracked, leading to clutch judder, vibration, and poor engagement. Replacing a worn flywheel restores reliable clutch operation while delivering the benefits of reduced rotating mass.
What This Product Does:
- Stores rotational energy while reducing rotating mass.
- Provides the friction surface for the clutch assembly.
- Improves engine throttle response and acceleration.
- Supports smooth clutch engagement and disengagement.
- Reduces drivetrain inertia for faster engine response.
- Replaces worn, cracked, or heat-damaged flywheels.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Clutch judder during take-off.
- Excessive drivetrain vibration.
- Heat spots or scoring on the flywheel surface.
- Cracks or distortion caused by overheating.
- Difficulty achieving smooth clutch engagement.
- Excessive clutch slippage despite serviceable clutch components.
- Damage identified during clutch replacement or engine overhaul.
Why Replacement Matters:
- The flywheel is fundamental to efficient power transmission between the engine and gearbox while providing the precision-machined surface required for proper clutch operation. A worn or damaged flywheel can cause clutch vibration, inconsistent engagement, premature clutch wear, and reduced drivetrain performance. A lightweight flywheel also offers the advantage of reducing rotational inertia, allowing the engine to rev more freely and respond more quickly to throttle inputs.
- Replacing a worn flywheel with this lightweight OE Match component restores dependable clutch performance while enhancing engine responsiveness and driving enjoyment. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Lightweight 180mm Flywheel provides reliable fit, exceptional strength, and long-lasting performance for Porsche maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
008180FW
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Improve engine response and reduce rotational inertia with this OE Match Lightweight Flywheel, 200mm. Produced to OE-style specifications, this precision-engineered lightweight flywheel is designed to provide the correct mounting dimensions and clutch interface for compatible Porsche models while reducing rotating mass for enhanced engine performance. Manufactured from high-quality forged steel and precision balanced for smooth operation, it offers exceptional strength, excellent resistance to heat and fatigue, and long-lasting durability, making it ideal for performance applications, engine rebuilds, maintenance, and restoration projects.
Fits:
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The flywheel is an essential component of the engine and transmission assembly, storing rotational energy while providing the friction surface for the clutch. By reducing flywheel mass, a lightweight design allows the engine to accelerate and decelerate more rapidly, improving throttle response and creating a more engaging driving experience. Over time, repeated clutch engagement, high temperatures, and normal wear can cause the flywheel surface to become scored, warped, heat-spotted, or cracked, leading to clutch judder, vibration, and inconsistent engagement. Replacing a worn flywheel restores reliable clutch operation while delivering the performance advantages of reduced rotational mass.
What This Product Does:
- Stores rotational energy while reducing rotating mass.
- Provides the friction surface for the clutch assembly.
- Improves throttle response and engine acceleration.
- Supports smooth clutch engagement and disengagement.
- Reduces drivetrain inertia for faster engine response.
- Replaces worn, cracked, or heat-damaged flywheels.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Clutch judder during take-off.
- Excessive drivetrain vibration.
- Heat spots or scoring on the flywheel surface.
- Cracks or distortion caused by overheating.
- Difficulty achieving smooth clutch engagement.
- Premature clutch wear or persistent clutch slippage.
- Damage identified during clutch replacement or engine overhaul.
Why Replacement Matters:
- The flywheel is fundamental to transmitting engine power to the gearbox while providing the precision-machined surface required for efficient clutch operation. A worn or damaged flywheel can cause vibration, inconsistent clutch engagement, premature wear of clutch components, and reduced drivetrain performance. A lightweight flywheel also improves engine responsiveness by reducing rotational inertia, allowing quicker acceleration and more immediate throttle response.
- Replacing a worn flywheel with this lightweight OE Match component restores dependable clutch performance while enhancing engine response and overall driving enjoyment. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Lightweight Flywheel, 200mm provides reliable fit, exceptional strength, and long-lasting performance for Porsche maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
008200FW
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Improve engine responsiveness and enhance driving performance with this OE Match Lightweight Flywheel, 200mm. Produced to OE-style specifications, this precision-engineered lightweight flywheel is designed to provide the correct mounting dimensions and clutch interface for compatible Porsche models while significantly reducing rotational mass. Manufactured from high-quality forged steel and precision balanced for smooth operation, it delivers exceptional strength, excellent resistance to heat and fatigue, and long service life, making it ideal for performance applications, engine rebuilds, maintenance, and restoration projects.
Fits:
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The flywheel is a critical component of the engine and transmission assembly, storing rotational energy while providing the friction surface for the clutch. A lightweight flywheel reduces rotational inertia, allowing the engine to rev more freely and respond more quickly to throttle inputs, resulting in sharper acceleration and improved gear changes. Over time, repeated clutch engagement, thermal cycling, and high operating loads can cause the flywheel surface to become scored, warped, heat-spotted, or cracked, reducing clutch performance and drivability. Replacing a worn flywheel restores reliable clutch operation while delivering the performance benefits of a lightweight design.
What This Product Does:
- Stores rotational energy while reducing rotating mass.
- Provides the friction surface for the clutch assembly.
- Improves throttle response and engine acceleration.
- Supports smooth clutch engagement and disengagement.
- Reduces drivetrain inertia for quicker engine response.
- Replaces worn, cracked, or heat-damaged flywheels.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Clutch judder during engagement.
- Excessive drivetrain vibration.
- Heat spots or scoring on the flywheel surface.
- Warped or cracked flywheel caused by overheating.
- Difficulty achieving smooth clutch engagement.
- Premature clutch wear or persistent clutch slippage.
- Damage identified during clutch replacement or engine overhaul.
Why Replacement Matters:
- The flywheel provides the connection between the engine and transmission while supplying the precision-machined friction surface required for proper clutch operation. A worn or damaged flywheel can lead to vibration, clutch judder, inconsistent engagement, and accelerated wear of new clutch components. A lightweight flywheel further improves engine response by reducing rotational inertia, making it particularly well suited to spirited road driving and performance-focused applications.
- Replacing a worn flywheel with this lightweight OE Match component restores dependable clutch performance while improving throttle response, engine flexibility, and overall driving enjoyment. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Lightweight Flywheel, 200mm provides reliable fit, strength, and long-lasting performance for Porsche maintenance, performance upgrades, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
008200FVW
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 (1950 to 1965)
Porsche 911 and 912 (1965 to 1969)
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53902103
The product you are viewing cross references to these numbers
-
Crankshaft (Model: 1100, 1300, 1300 S, 1300 A, 1500, 1500 S) 356, 356A 1950-1959 102-000
-
Crankshaft (Model: 1300, 1300 S, 1500, 1500 S, 1600, 1600 S) 356, 356A 1950-1959 102-005
-
Crankshaft / M 90 501 >> 91 000 (Model: CARRERA 1500 GS/GT) 356, 356A 1950-1959 102-010
-
Crankshaft (Model: CARRERA 1600 GS/GT) 356, 356A 1950-1959 102-012
OEMatch Flywheel / Torque Converter — Fit, Function, Confidence
OEMatch Flywheel / Torque components are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when genuine or OEM parts are unavailable. Flywheels and torque converters transfer engine torque to the gearbox, smooth rotational forces and allow engagement in manual and automatic transmissions. For Porsche models they play a central role in clutch performance, idle balance and transmission behaviour.
Understanding OEMatch Flywheel / Torque Converter
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original flywheel / torque.
OE (Original Equipment) refers to parts matching original specifications for the flywheel / torque and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM flywheel / torque engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OEMatch also catalogues over 4,000 part numbers with more than 8,700 OE cross-references and continues to develop new lines to support Porsche vehicles across many generations.
Benefits Include
- Restores smooth engine-to-transmission torque transfer and reduces driveline vibration
- Provides correct friction surfaces and balance for reliable clutch engagement
- Offers options for manual, automatic and PDK applications to suit specific Porsche drivetrains
Why Flywheel / Torque Wear and Fail
- Heat and clutch slippage can warp or glaze flywheel friction surfaces
- Ring gear wear or cracked teeth affect starter engagement
- Torque converters suffer fluid contamination, internal seal failure or bearing wear leading to shudder or loss of torque transfer
The Importance of Replacing with OEMatch Flywheel / Torque
Timely replacement restores smooth torque delivery, reduces vibration and prevents secondary damage to the clutch, gearbox and bearings. Replacing worn units during clutch or transmission service helps retain balance and reduces the risk of recurrent noise, shudder or accelerated wear. Selecting the correct unit for the Porsche model and transmission type supports consistent drivability.
Advantages
- Direct-fit units prepared to original specifications where applicable
- Options available for OEM-spec, remanufactured and performance-oriented replacements where suitable
- Parts selected for Porsche applications and cross-referenced to factory references
Available Types
- Single-mass flywheels for manual transmissions
- Dual-mass flywheels and carrier assemblies
- Lightweight flywheels for performance applications where appropriate
- Torque converters for automatic and PDK transmissions, including remanufactured units
Support & Advice
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new bolts where specified and confirm correct alignment and balance when installing flywheels or torque converters.
