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Clutch Bolts
By OE Match
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
This flywheel bolt set is manufactured to exact factory specifications for secure and precise flywheel installation. Each bolt provides the correct clamping force between the crankshaft flange and flywheel, maintaining alignment, minimizing vibration, and ensuring long-term drivetrain reliability.
Fits:
Porsche 911 1978 - 1989
Porsche 924S 1986 - 1988
Porsche 944 1982 - 1991
Porsche 964 1989 - 1994 (not RS)
Porsche 968 1992 - 1995
Diagram ref no 6.
These bolts are responsible for safely securing the flywheel to the crankshaft. Proper bolt stretch and friction prevent loosening, fretting, or flywheel run-out that could lead to clutch or starter damage.
Over time, flywheel bolts can stretch, corrode, or lose their strength due to heat and torque cycling. Replacing them ensures consistent preload and drivetrain safety.
Replace the flywheel bolts when:
• Performing a clutch or flywheel replacement (most Porsche bolts are single-use torque-to-yield).
• Bolts show signs of corrosion, thread damage, or head wear.
• The factory service procedure specifies new bolts for reassembly.
Installing a complete new set of 9 ensures even torque distribution, secure fastening, and dependable long-term performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010220601
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
The clutch bolt provides the clamping force that holds the clutch assembly together. By fastening the pressure plate to the flywheel at precise torque settings, it enables reliable torque transfer between the engine and transmission. Proper fasteners are essential for consistent clutch engagement, smooth shifting, and long-term drivetrain durability.
Need 9 per car. Price is for each.
Fits:
Porsche 944 1982 - 1991
Porsche 924 Turbo 1976 - 1985
Porsche 924S 1986 - 1988
Length 50mm
Outer Thread 8mm
Thread Size 1.25
Diagram ref no 5.
Installed through the clutch pressure plate into the flywheel, this bolt spreads load evenly and resists loosening under vibration and torque. Its material and geometry are matched to the factory specification so that it maintains clamping force throughout heat cycles and driving loads, helping prevent premature wear and ensuring stable clutch diaphragm performance.
Clutch bolts are subject to high clamping forces, heat cycles, and torque loads. Over time, original hardware can stretch, corrode, or fatigue, all of which can lead to compromised load retention. Reusing old or damaged fasteners increases the risk of clutch slip, uneven pressure plate contact, or flange failure. Installing fresh bolts helps restore correct clamping integrity and reduces the risk of future clutch-related issues.
When to replace:
• During clutch replacement or overhaul
• If original bolts show corrosion, stripping, or rounding
• After removal during transmission service
• Preventive maintenance in performance or high-mileage vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90006736201
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Built to factory spec for 911, 924S, 944, 964, and 968. It used for secure clamping of the flywheel to the crankshaft, maintaining precise alignment and long-term reliability.
Sold each, 9 required per vehicle.
Fits:
Porsche 911 1978-89
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 964 1989-94 (not RS)
Porsche 968 1992-95
Diagram ref no 6.
Provides the critical clamping force between crankshaft flange and flywheel. Correct bolt stretch and friction are essential to prevent loosening, fretting, or flywheel run-out that can cause vibration, starter engagement issues, or clutch damage.
Over time, flywheel bolts can stretch, corrode, or lose their clamping strength due to repeated torque cycles and heat exposure. A weakened or reused bolt may fail to maintain the necessary preload, risking vibration, misalignment, or flywheel damage.
Replace the flywheel bolts when:
• Performing a clutch or flywheel replacement (most Porsche bolts are single-use torque-to-yield).
• Bolts show signs of corrosion, thread damage, or head wear.
• The factory service procedure specifies new bolts for reassembly.
Installing a new bolt set ensures secure fastening, correct torque tension, and long-term drivetrain reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010220601
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 928 4.5L 1978-82
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The washer fits various parts of most 911's
Fits:
·
Porsche 911 1965-1968 2.0L / 912 SWB (F)
·
Porsche
911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
·
Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
·
Porsche 911 1978-1983 3.0L / SC
·
Porsche 911 1984-1986 3.2L
·
Porsche 911 1987-1989 3.2L G50
·
Porsche 911 1975-1977 3.0L Turbo (930)
·
Porsche 911 1978-1989 3.3L Turbo (930)
·
Porsche 924 2.0L 1976-79
·
Porsche 924 2.0L 1980-85
·
Porsche 924 Turbo 2.0L 1979-81
·
Porsche 924 Turbo 2.0L 1982-84
·
Porsche 924 Carrera GT 2.0L 1981
·
Porsche 924 Carrera GTS 2.0L 1982
·
Porsche 924S 2.5L 1986-87
·
Porsche 924S 2.5L 1988
·
Porsche 928 4.5L 1978-82
·
Porsche 356 1950-55
·
Porsche 356A 1955-59
·
Porsche 356B 1959-63
·
Porsche 356C 1963-65
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0122418
The product you are viewing cross references to these numbers
OEMatch Clutch Bolts — Engagement, Smoothness, Control
Clutch bolts fasten the clutch pressure plate to the flywheel and are essential for safe, consistent power transfer in Porsche models. OEMatch supplies clutch bolts chosen for correct dimensions and material properties to restore secure clamping, reduce vibration and maintain drivetrain alignment during routine replacement or performance upgrades.
Available Types
- High‑tensile flywheel and pressure‑plate bolts
- Complete clutch fixing kits with matched fasteners
- Corrosion‑resistant finishes and hardened alloy options
Understanding OEMatch Clutch Bolts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original clutch bolts.
OE (Original Equipment) refers to parts matching original specifications for the clutch bolts and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM clutch bolts engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Clutch bolts are manufactured to resist high torque, cyclic loading and elevated temperatures; correct material selection, heat treatment and thread condition affect how well a fastener holds torque and resists stretching under load.
Benefits Include
- Restores secure clamping between pressure plate and flywheel to preserve power transfer
- Maintains alignment for smooth clutch engagement and predictable pedal feel
- Reduces vibration and the risk of imbalance within the drivetrain
Why Clutch Bolts Wear and Fail
- Incorrect torque during installation can cause thread yield or loosening
- Thread fatigue from repeated removal and retightening weakens fastener integrity
- Corrosion and heat cycles can distort or pit bolts, reducing clamping effectiveness
The Importance of Replacing with OEMatch Clutch Bolts
Replacing clutch bolts during a clutch service preserves the correct clamp load and alignment of the assembly; reused or stretched fasteners risk slippage, noise and accelerated wear to the clutch and flywheel. OEMatch items are selected for material quality and dimensional conformity to help ensure consistent torque retention and long service life for Porsche drivetrains.
Advantages
- High‑strength steel and alloy options suited to clutch applications
- Heat‑ and corrosion‑resistant finishes to extend service life
- Made to original-spec dimensions and tolerances to match mounting points and clearances
