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Camshaft nut tool for Porsche 911 >>1980 ❭ SR051
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

This high quality tool is by far the best way to remove the nut off the end of the camshafts on early 911 engines (through 1980 1/2).
A 12-point socket fits precisely over the cam nut (46mm) while the cam holder fits through the center of the socket- ensuring no slippage, no more trashed nuts, and an easier torque of the nut.
Black oxide steel/cast.
Replaces BOTH factory tools P202 and P203.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SR051
The product you are viewing cross references to these numbers
- Porsche 356C 1963-65
Fan Pulley Wrench
Carry out fan belt servicing with confidence using this OE
Match Fan Pulley Wrench. This specialist workshop tool is engineered to
securely hold the cooling fan pulley during maintenance, allowing safe removal
and installation of the pulley nut without risking damage to surrounding engine
components.
- Porsche 356C 1963-65
The air-cooled flat-four engine relies on a correctly
tensioned fan belt to drive the cooling fan and generator. Routine maintenance
often requires removal of the pulley to inspect, replace or adjust the fan
belt. Using the correct fan pulley wrench ensures the pulley remains securely
held while the retaining nut is loosened or tightened, eliminating the need for
improvised methods that can damage the pulley or surrounding components.
Manufactured to OE Match standards, this precision workshop tool is an essential addition to the toolkit of any Porsche 356 owner, restoration specialist or classic Porsche workshop.
What Does the Fan Pulley Wrench Do?
The fan pulley wrench securely holds the cooling fan pulley while the retaining nut is loosened or tightened during servicing.
Its primary functions include:
- Holding the fan pulley securely during maintenance.
- Assisting with fan belt replacement.
- Making fan belt tension adjustments easier.
- Preventing pulley rotation while removing the retaining nut.
- Helping protect the pulley from damage.
- Allowing safe and controlled servicing.
Using the correct tool makes routine maintenance quicker, safer and far more professional.
Why Use a Specialist Fan Pulley Wrench?
Improvised tools can easily damage the pulley, cooling fan or surrounding engine components.
Using the OE Match fan pulley wrench helps:
- Prevent damage to the pulley.
- Protect the cooling fan assembly.
- Simplify fan belt replacement.
- Make belt tension adjustments more accurate.
- Improve workshop safety.
- Achieve professional servicing results.
It is an essential tool for anyone maintaining an air-cooled Porsche 356C.
Features
Designed specifically for Porsche 356C. Precision manufactured for accurate engagement. Securely holds the cooling fan pulley. Simplifies fan belt replacement and adjustment. Reduces the risk of pulley damage. Durable workshop-quality construction. Ideal for restoration, servicing and routine maintenance. Suitable for enthusiasts and professional workshops.Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99957100102
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
Inner Pulley Holding Wrench
Carry out cooling fan and fan belt maintenance with
confidence using this OE Match Inner Pulley Holding Wrench. This
specialist workshop tool securely holds the inner fan pulley during servicing,
allowing safe removal and installation of the pulley nut while protecting
valuable engine components.
Fits:
- 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
The air-cooled flat-four and flat-six engines fitted to these iconic Porsche models rely on a correctly tensioned fan belt to drive the engine cooling fan and charging system. Servicing the fan belt or adjusting belt tension requires the pulley assembly to be held securely while the retaining hardware is loosened or tightened. Using the correct holding wrench prevents the pulley from rotating and eliminates the need for improvised methods that can damage the pulley, fan housing or surrounding components.
Manufactured to OE Match standards from durable, workshop-quality materials, this inner pulley holding wrench is an essential addition to the toolkit of Porsche enthusiasts, restorers and professional technicians.
What Does the Inner Pulley Holding Wrench Do?
The inner pulley holding wrench securely holds the fan pulley during servicing, making fan belt maintenance safe and straightforward.
Its primary functions include:
- Holding the inner fan pulley during maintenance.
- Assisting with fan belt replacement.
- Making belt tension adjustment easier.
- Preventing pulley rotation while loosening or tightening retaining hardware.
- Protecting the pulley and cooling fan from damage.
- Allowing accurate and controlled servicing.
Using the correct holding tool helps ensure maintenance is completed efficiently and without unnecessary risk to valuable engine components.
Why Use a Specialist Inner Pulley Holding Wrench?
Improvised tools can slip or damage the pulley, cooling fan or fan housing.
Using this OE Match workshop tool helps:
- Prevent damage to the pulley assembly.
- Protect the cooling fan and surrounding components.
- Improve safety during servicing.
- Simplify fan belt replacement.
- Allow accurate belt tension adjustment.
- Achieve professional workshop results.
It's an essential tool for routine maintenance and restoration work on classic air-cooled Porsche engines.
Features
- Designed for Porsche 356, 911 and 912.
- Precision manufactured for accurate engagement.
- Securely holds the inner fan pulley.
- Simplifies fan belt replacement and adjustment.
- Helps prevent pulley damage.
- Durable workshop-quality construction.
- Ideal for servicing, restoration and engine maintenance.
- Suitable for enthusiasts and professional workshops.
Why Choose OE Match Workshop Tools?
OE Match workshop tools are engineered specifically for Porsche servicing and restoration, providing the precision and durability required to work safely on valuable classic vehicles. Designed to protect original components while simplifying maintenance procedures, these specialist tools are trusted by enthusiasts, restorers and professional Porsche workshops alike.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64457100203
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
Fits:
Porsche 356 /A/B/C (1950 to 1965)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG14311000
The product you are viewing cross references to these numbers
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