OE Match

Accelerator cable, 850 mm.
OE Match accelerator cable, 850mm, for Porsche 356 B-T5 models from 1960 to 1965. This replacement throttle cable comes with an extra-long inner cable and CNC machined construction, helping restore smooth accelerator pedal operation and accurate throttle response.
Fits:
Porsche 356 B-T5  1960- 1965
Diagram ref no 75
The accelerator cable connects the accelerator pedal linkage to the throttle mechanism, transferring pedal movement into throttle input. A correctly operating cable helps provide smooth pedal travel, responsive acceleration, and reliable throttle control.
Functions
•  Replaces the accelerator cable 850mm cable length
•  Supplied with extra-long inner cable
•  CNC machined construction
•  Transfers accelerator pedal movement to the throttle linkage
•  Helps restore smooth and accurate throttle response
•  Suitable for throttle linkage service, engine tuning, or restoration
•  OE Match replacement for Porsche 356 B-T5 accelerator system repair.
 
Why Replace This Part?
Accelerator cables can stretch, fray, corrode, bind, seize, or become worn due to age, moisture, repeated use, and cable housing deterioration. A worn cable may cause stiff pedal feel, delayed throttle response, sticking, uneven acceleration, or difficulty achieving correct throttle adjustment. Replacing the cable helps restore reliable accelerator operation and safer throttle control.
When to Replace This Part
•   Accelerator pedal feels stiff, rough, or inconsistent
•   Throttle response is delayed or uneven
•   Cable is frayed, stretched, corroded, or damaged
•   Pedal does not return smoothly
•   Throttle linkage adjustment is difficult
•   Engine or carburettor tuning work is being carried out
•   Vehicle is undergoing Porsche 356 restoration or maintenance.
Where it fits on the car
This cable fits within the accelerator pedal and throttle linkage system on Porsche 356 B-T5 models. It is listed as diagram reference number 75.


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Related, superseded, cross reference or alternative numbers for comparison.

69542403100

The product you are viewing cross references to these numbers

Distributor Mounting Clamp for 123Ignition Distributor 

Securely install a 123Ignition distributor into a Porsche 356 or 912 3-piece engine case with this upgraded OE Match Aluminium Distributor Mounting Clamp.

Fits:

• Porsche 912 SWB 1965-1968 (F)
• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65

Specifically designed for use with a 123Ignition distributor, this mounting clamp replaces the original thin 2mm distributor clamp and separate spacer ring arrangement. Its wider 9mm clamping surface provides improved support and more even pressure distribution around the distributor.

The design also helps ensure that the distributor sits at the correct height and rests properly against the engine housing, preventing it from being installed too deeply and incorrectly loading against the distributor drive shaft.

What Does the Distributor Mounting Clamp Do?

The distributor mounting clamp secures the distributor in its correct position within the engine case.

Once the ignition timing has been set, the clamp holds the distributor securely so it cannot rotate or move during engine operation.

When installing a 123Ignition distributor into a classic Porsche 356 or 912 engine, correct positioning is particularly important. The distributor needs to sit at the correct depth within the housing while engaging correctly with the distributor drive.

This upgraded clamp helps:

• Secure the 123Ignition distributor correctly
• Maintain the correct distributor installation height
• Distribute clamping pressure more evenly
• Prevent unwanted distributor movement
• Support accurate ignition timing
• Prevent the distributor from being mounted too deeply
• Provide a more secure mounting arrangement than the original thin clamp

Why Is This Clamp Recommended for 123Ignition Distributors?

The original Porsche distributor clamp has a clamping surface of only approximately 2mm.

When used with a 123Ignition distributor, this narrow clamping surface can create installation problems. In particular, the original clamp can potentially move into the distributor groove rather than providing the intended support.

This upgraded aluminium version increases the clamping surface to 9mm.

The wider contact area provides better pressure distribution and helps ensure that the distributor rests correctly against the engine housing rather than sitting too low and standing on the drive shaft.

9mm Clamping Surface

One of the main improvements is the substantially wider clamping area.
Original-style clamp: approximately 2mm
Upgraded mounting clamp: 9mm

The increased width provides a more stable contact surface and prevents the clamp from slipping into the distributor groove.

This creates a more positive and secure installation for the 123Ignition distributor.

Correct Distributor Installation Height

A distributor should not be supported by the drive shaft itself.

If a 123Ignition distributor is fitted too deeply into the engine case, it can stand on the distributor drive shaft rather than correctly resting against the engine housing.

This mounting clamp is designed to help establish the correct position, ensuring the distributor is properly supported by the housing while maintaining correct engagement with the drive mechanism.

Alternative to a Spacer Ring

When installing a 123Ignition distributor into a Porsche 356 or 912 3-piece engine case, the use of either a suitable spacer ring or this dedicated mounting clamp is recommended.

This upgraded clamp provides an integrated solution, replacing the original thin clamp and spacer ring arrangement with a single purpose-designed aluminium component.

Porsche 356 / 912 123Ignition Distributor Mounts & Electronic Ignition Upgrades

Upgrading a Porsche 356 or 912 to a 123Ignition electronic distributor is a popular way of introducing modern ignition control while retaining the basic distributor-based layout of the original engine.

Correct installation is essential. The distributor must engage correctly with the drive while sitting at the intended height against the engine housing.

The original thin distributor clamp was designed around the original distributor arrangement and is not necessarily the ideal solution when installing a modern 123Ignition unit.

This purpose-designed aluminium mounting clamp provides a 9mm clamping surface, improving support and pressure distribution while helping maintain the correct distributor position.

It is therefore a worthwhile addition when installing a 123Ignition distributor into a Porsche 356 or 912 3-piece engine case.

Clamping Plate for Indicator Switch – 40mm Steering Column

Restore the correct mounting of the indicator switch on your Porsche 356A with this OE Match Indicator Switch Clamping Plate, designed specifically for steering columns with a 40mm diameter.
Fits:

• Porsche 356A 1955-59

The clamping plate forms part of the indicator switch mounting arrangement, allowing the switch assembly to be securely positioned around the steering column. It is an important small component when rebuilding the steering column, replacing an indicator switch or restoring the dashboard and steering controls of a Porsche 356A.

What Does the Indicator Switch Clamping Plate Do?

The clamping plate provides the secure mounting point required to hold the indicator switch assembly in its correct position on the steering column.

When correctly installed, it helps prevent the switch assembly from rotating, moving or becoming loose during operation.

Its main functions include:

• Securing the indicator switch to the steering column
• Maintaining the correct switch position
• Preventing unwanted movement during operation
• Providing a firm mounting point for the indicator switch assembly
• Supporting smooth and consistent indicator switch operation
• Helping restore the original steering column arrangement

Although it is a relatively simple component, correct fitment is important. A loose or incorrectly mounted indicator switch can make the control feel unstable and detract from the quality of a restored interior.

Designed for 40mm Steering Columns

This version is specifically designed for Porsche 356A applications equipped with a 40mm diameter steering column.

Checking the steering column diameter before ordering is important to ensure the correct clamping plate is selected.

Ideal for Porsche 356A Restoration

Small steering column and dashboard components are often missing, damaged or unsuitable for reuse after decades of previous repairs and restoration work.

This OE Match clamping plate provides a practical replacement when:

• Installing a replacement indicator switch
• Rebuilding the steering column
• Restoring the dashboard controls
• Replacing missing mounting hardware
• Refurbishing an original indicator switch assembly
• Carrying out a complete Porsche 356A restoration
  

Indicator Switch, Steering Column & Electrical Parts

The steering column controls are an important part of both the function and appearance of a classic Porsche 356A interior. Small components such as clamps, mounting plates, switches and associated hardware ensure that the controls remain securely positioned and operate as intended.

During a Porsche 356A restoration, these smaller components can easily be overlooked. However, worn, damaged or missing indicator switch mounting hardware can prevent the switch assembly from fitting securely to the steering column.

Using the correct clamping plate for a 40mm steering column helps restore the original mounting arrangement while providing a secure foundation for the indicator switch.

When rebuilding the assembly, it is also worthwhile inspecting the indicator switch, wiring, steering column components and associated mounting hardware for wear or previous modifications.

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

36562027

The product you are viewing cross references to these numbers

Wheel Spacers – 5x205mm Bolt Circle and 160mm Hub Opening
Sold as a pair

Improve wheel clearance, offset or stance while maintaining a discreet, original-style appearance with these OE Match Wheel Spacers for vehicles using the classic 5x205mm bolt pattern.
Fits:

• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63

Precision CNC machined and supplied as a pair, these spacers feature a large 160mm hub opening and are available in six thicknesses: 5mm, 10mm, 15mm, 20mm, 25mm and 30mm.

The design is particularly suited to original-style wheels. Unlike many conventional wheel spacers that leave a noticeable ring visible behind the rim, these spacers are designed to remain largely hidden once the wheel is installed.

An internal chamfer allows the spacer to sit correctly against the brake drum, providing a clean and precise fit.

What Do Wheel Spacers Do?

Wheel spacers fit between the wheel and the brake drum or hub, moving the wheel further outwards by the thickness of the spacer.

Depending on the application and thickness selected, fitting wheel spacers can:

• Increase wheel-to-suspension clearance
• Adjust the effective wheel offset
• Provide clearance for different wheel and tyre combinations
• Increase vehicle track width
• Position the wheel further towards the edge of the wheel arch
• Create a wider and more purposeful stance

Selecting the correct spacer thickness is important to ensure adequate clearance between the wheel, tyre, suspension and bodywork.

Designed for Original-Style 5x205 Wheels

These spacers have been specifically designed to complement original-style wheels using the traditional 5x205 bolt pattern.

The CNC-machined profile keeps the spacer largely hidden behind the wheel, avoiding the prominent visible ring that can occur with some conventional spacer designs.

This makes them particularly suitable for classic vehicles where improved wheel positioning is required without detracting from the original appearance.

They can also be used with other compatible wheels featuring a 5x205mm bolt pattern, subject to checking the dimensions and clearances of the individual wheel.

Precision Fit Against the Brake Drum

A carefully machined chamfer on the inside of the spacer allows it to locate correctly against the brake drum.

Correct seating is essential when installing wheel spacers. The spacer must sit flat against the mounting surface without interference before the wheel is installed.

Available Spacer Thicknesses

These 5x205 wheel spacers are available in:

• 5mm
• 10mm
• 15mm
• 20mm
• 25mm
• 30mm

Each size is sold as a pair.

The range of thicknesses allows the wheel position to be adjusted according to the individual vehicle, wheel specification and required clearance.

Longer Wheel Bolts May Be Required

Increasing the distance between the wheel and mounting surface reduces the amount of the original wheel bolt that engages with the hub or brake drum.

Longer wheel bolts may therefore be required when fitting these spacers.

As a general rule, the additional wheel bolt length should correspond to the thickness of the spacer being installed. For example, a 15mm spacer will normally require a wheel bolt approximately 15mm longer than the original.

The correct bolt type, length and thread engagement must always be confirmed for the individual vehicle and wheel combination before use.

5x205 Wheel Spacers for Classic Porsche & Wide 5 Wheels

The 5x205 wheel pattern is widely associated with early classic vehicle applications and requires appropriately designed components when altering wheel position or offset.

Wheel spacers provide a straightforward way of moving the wheel outwards without changing the wheel itself. They can be useful when additional inner clearance is required or when owners want to improve the position of the wheel within the bodywork.

For classic vehicles using original-style rims, appearance is also important. These CNC-machined 5x205 wheel spacers are designed to remain discreetly positioned behind the wheel, helping retain a traditional appearance while providing the required increase in track width or clearance.

With thicknesses ranging from 5mm to 30mm, the appropriate spacer can be selected according to the required wheel position and individual vehicle setup.

Pump for Front axle differential
OE Match pump for front axle differential for Porsche 991 Turbo and 991 Turbo S models from 2014 to 2020. This replacement pump supports correct front differential system operation, helping maintain reliable drivetrain function and all-wheel drive performance.
Fits:
Porsche 991 Turbo / Turbo S 3.8L 2014–2020
Diagram ref no 20
Fitting Position: 1st rear axle
Operating Mode: hydraulic
Number of pins: 2 terminal
Clutch ID: HALDEX GEN V
The pump helps supply and control fluid pressure within the front axle differential system. Correct pump operation supports the front driveline system, helping the vehicle distribute drive effectively through the all-wheel drive system and maintain consistent performance.
Functions
•  Replaces the front axle differential pump
•  Supports front differential system operation
•  Helps maintain correct fluid pressure or actuation within the system
•  Supports Porsche all-wheel drive drivetrain function
•  Helps restore reliable front axle drive engagement
•   Suitable for drivetrain fault diagnosis or repair
•  OE Match replacement for Porsche 991 Turbo front differential service.
Why Replace This Part?
Front axle differential pumps can fail due to age, fluid contamination, electrical faults, wear, overheating, internal pump failure, or long-term drivetrain load. A faulty pump may cause drivetrain warning messages, all-wheel drive faults, poor front axle engagement, unusual noises, pressure-related fault codes, or reduced traction system performance. Replacing the pump helps restore correct front differential operation and drivetrain reliability.
When to Replace This Part
•  Front axle differential pump fault code is present
•  All-wheel drive warning or drivetrain fault is displayed
•  Front differential system pressure is incorrect
•  Front axle engagement is inconsistent
•  Pump is noisy, weak, or not operating
•  Drivetrain diagnosis points to pump failure
•  Front differential or all-wheel drive system service is being carried out.
Where it fits on the car
This pump fits within the front axle differential / front driveline system on Porsche 991 Turbo and 991 Turbo S models.

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

9P1906271B

The product you are viewing cross references to these numbers

Wheel Balancing Adaptor for 5x205 Rims – Includes M12x1.5 Fixing Bolts

Accurately balance classic wheels with a 5x205 bolt pattern using this OE Match Wheel Balancing Adaptor, designed to allow wide 5-pattern rims to be securely mounted on modern wheel balancing machines.

Fits:

• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63

Many modern balancing machines are designed around wheels with a conventional centre bore and can be difficult to use accurately with older 5x205 wheels. This specialist adaptor provides the correct mounting interface, allowing the wheel to be securely clamped and centred on the balancing machine.

The adaptor can be used with M12x1.5 or M14x1.5 fixing bolts and is supplied complete with five M12x1.5 bolts.

What Does the Wheel Balancing Adaptor Do?

For a wheel to be balanced correctly, it must be accurately centred and securely mounted on the balancing machine.

Classic 5x205 wheels use a large-diameter five-bolt mounting pattern that may not be compatible with the standard cones and mounting equipment supplied with many modern wheel balancers.

This adaptor provides a dedicated mounting solution for 5x205 rims, allowing the wheel to be attached through its bolt pattern and then mounted to the balancing machine.

This helps provide:

• Accurate mounting of 5x205 wheels
• Secure positioning on modern wheel balancing machines
• Correct wheel centring
• More reliable wheel balancing
• Compatibility with classic wide 5-pattern wheels
• Easier servicing of vehicles using 5x205 rims

Why Is the Correct Balancing Adaptor Important?

Accurate wheel balancing depends on the wheel being correctly centred on the balancing machine.

If a 5x205 wheel is mounted incorrectly or is not perfectly centred, the balancing machine may produce inaccurate readings. This can result in unnecessary wheel weights being fitted or a wheel that still produces vibration once installed on the vehicle.

Using a dedicated 5x205 balancing adaptor allows the wheel to be mounted using its fixing pattern, providing a suitable solution for balancing classic wheels on modern workshop equipment.

How Is the Adaptor Used?

The wheel is secured to the adaptor through its 5x205 mounting holes using suitable fixing bolts.

The adaptor is then clamped onto the balancing machine using its 75mm inner diameter for the clamping sleeve. Once correctly mounted and centred, the wheel can be balanced using the normal operating procedure of the balancing machine.

The adaptor accepts:

• M12x1.5 fixing bolts M14x1.5 fixing bolts
• Five M12x1.5 fixing bolts are included with the adaptor.

Ideal for Classic Porsche and 5x205 Wheel Applications

The 5x205 bolt pattern is commonly associated with classic vehicles and requires specialist equipment when using many modern wheel balancing machines.

This adaptor is particularly useful for classic car specialists, Porsche workshops, restoration businesses and enthusiasts who regularly work with wide 5-pattern wheels.

Having the correct adaptor available eliminates the difficulty of trying to mount these wheels using equipment designed primarily for later wheel designs.

Technical Specifications

• Bolt pattern: 5x205
• Compatible fixing bolts: M12x1.5 and M14x1.5
• Inner diameter for clamping sleeve: 75mm
• Fixing bolts supplied: 5 x M12x1.5

5x205 Wheel Balancing Adaptors & Classic Porsche Workshop Tools

Correct wheel balancing is essential for smooth driving, predictable handling and reducing unnecessary vibration through the steering and suspension.

Classic 5x205 wheels can present a problem for modern tyre shops because many contemporary balancing machines are not equipped with the correct mounting hardware for wide 5-pattern rims.

A dedicated 5x205 wheel balancing adaptor bridges the gap between classic wheel designs and modern workshop equipment. By providing a secure and accurately centred mounting point, the adaptor allows older wheels to be balanced using contemporary balancing machines.

This makes it a useful workshop tool for classic Porsche maintenance, wheel restoration, tyre replacement and complete vehicle restoration projects.

Carburettor Fuel Level Measuring Device – Solex / Zenith with Zenith Injection Quantity Tester

Accurately check and set carburettor fuel levels with this specialist measuring kit for Solex and Zenith carburettors.

Fits:

• Porsche 912 SWB 1965-1968 (F)
• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65

Designed to measure the fuel level while the carburettor is operating, the kit uses a transparent sight glass connected directly to the carburettor. This allows the actual fuel level inside the float chamber to be viewed and compared with the manufacturer's specified setting.

Three rings on the sight glass provide clear visual reference points when checking the fuel level.

The kit also includes a special injector for Zenith NDIX carburettors, allowing the accelerator pump injection quantity to be measured according to the relevant workshop repair procedure.

What Does the Carburettor Level Measuring Kit Do?

Correct fuel level inside the float chamber is essential for accurate carburettor operation.

If the level is too high, excessive fuel can enter the engine, potentially resulting in an overly rich mixture, poor running and increased fuel consumption. If the level is too low, insufficient fuel supply can contribute to hesitation and weak running, particularly when greater fuel delivery is required.

This tool allows the fuel level to be observed directly while the carburettor is operating rather than relying solely on measurements taken with the carburettor dismantled.

The three rings fitted to the sight glass act as convenient visual references for comparing the measured fuel level with the specification given in the appropriate repair guide.

How Is the Kit Used?

Different adaptors supplied with the kit allow the sight glass to be connected to several Solex and Zenith carburettor types.

For Solex 40 PII carburettors, the extended special main nozzle carrier is installed with the main nozzle fitted into the carrier. The sight glass can then be connected so the operating fuel level can be observed.

For Solex PICT carburettors, the supplied banjo bolt and sight glass are fitted to the float chamber.

For Solex PBIC and PICB carburettors, the corresponding extended main nozzle carrier supplied with the kit is used.

For Zenith NDIX carburettors, the sight glass is installed using the long banjo bolt and supplied spacer.

Once connected, the carburettor can be operated and the fuel level viewed through the sight glass. The measured level should then be compared with the specification given in the relevant manufacturer's repair guide.

Zenith NDIX Injection Quantity Measurement

The kit also provides a method of checking the accelerator pump injection quantity on Zenith NDIX carburettors.

The supplied special Zenith injector operates differently from the normal injector. Instead of delivering fuel into the injection pipe, it directs the fuel outwards.

The discharged fuel can then be collected in a suitable graduated glass measuring cylinder and the quantity compared with the specification in the appropriate repair guide.

Please note that the measuring cylinder is not included.

This provides a practical way of checking whether the accelerator pump is delivering the specified quantity of fuel and allows adjustments to be made where required.

Why Is Correct Carburettor Fuel Level Important?

The float chamber must maintain the fuel at the correct height for the carburettor circuits to operate as intended.

Incorrect fuel levels can affect mixture strength and general engine behaviour and may contribute to:

• Rich or lean running
• Poor idle quality
• Hesitation during acceleration
• Difficult starting
• Excessive fuel consumption
• Inconsistent carburettor performance
• Poor response when accelerating

Accurately checking the fuel level is therefore an important part of carburettor setup, troubleshooting and synchronisation.

Ideal for Carburettor Setup and Rebuilding

This kit is particularly useful when rebuilding, setting up or diagnosing classic Solex and Zenith carburettors.

It provides a direct visual method of checking the operating fuel level and, with Zenith NDIX applications, an additional method of measuring accelerator pump injection quantity.

It is suitable for professional workshops, engine builders and experienced enthusiasts carrying out accurate carburettor servicing and adjustment.

Scope of Delivery

• 1 x sight glass with 3 reference rings
• 1 x main nozzle carrier for Solex 40 PII
• 1 x banjo bolt for Solex PICT
• 1 x main nozzle carrier for Solex PBIC/PICB
• 1 x banjo bolt with adaptor for Zenith NDIX
• 1 x special injector for Zenith NDIX
• 1 x Zenith fibre gasket
• 3 x fibre seals for sight glass/Solex

The correct fuel levels and injection quantities should always be taken from the relevant workshop or repair guide for the specific carburettor and application.

Solex & Zenith Carburettor Setup, Tuning & Measuring Tools

Correct carburettor adjustment is essential for achieving smooth running, reliable starting and good throttle response on classic Porsche and other vehicles equipped with Solex or Zenith carburettors.

Specialist carburettor measuring tools make it possible to diagnose and adjust areas that cannot be accurately assessed through basic external adjustment alone. Checking the float chamber fuel level and accelerator pump delivery can be particularly useful when rebuilding carburettors or investigating poor running, hesitation or inconsistent fuelling.

This Solex and Zenith carburettor level measuring kit supports Solex 40 PII, PICT, PBIC/PICB and Zenith NDIX applications using the dedicated adaptors supplied.

Billet Aluminium Oil Drain / Strainer Cover with Cooling Fins

Upgrade the engine lubrication system on your classic Porsche with this OE Match Billet Aluminium Oil Drain and Strainer Cover with 21 Cooling Fins.  Designed for all Porsche 356 and 912 engines using the 3-piece engine case, this upgraded cover is CNC machined from aluminium to provide a precise, perfectly flat contact surface.

Fits:

• Porsche 912 SWB 1965-1968 (F)
• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65

Diagram ref no 31

The improved rigidity of the billet aluminium construction helps maintain an even sealing surface when installed, making it a worthwhile upgrade over an old, distorted or damaged original cover. In addition, 21 integral cooling fins increase the cover's external surface area, helping transfer heat from the engine oil to the surrounding airflow. This provides a useful additional oil-cooling effect while retaining a straightforward bolt-on installation.

Magnet Installation

Please note that a magnet is not included with this cover.

The magnet from the existing oil strainer cover must be transferred to the new billet aluminium cover and secured using the supplied rivet.

This allows the original magnetic function to be retained while benefiting from the upgraded CNC-machined cover.

Finished in black for a discreet appearance, the cover can be installed using the original engine studs, with no longer replacement studs required.

What Does the Oil Strainer Cover Do?

The oil strainer cover is located on the underside of the engine and closes the opening containing the engine oil strainer.

The strainer helps prevent larger particles and contaminants from circulating through the engine lubrication system, while the cover seals the assembly and keeps the engine oil contained.

Because this area is accessed during oil and strainer servicing, the condition and flatness of the cover are particularly important for achieving a reliable seal.

A correctly fitted oil strainer cover helps:

Seal the engine oil strainer opening Prevent oil leakage Secure the oil strainer assembly Provide access during oil system servicing Maintain the integrity of the lubrication system

What Do the 21 Cooling Fins Do?

This upgraded version incorporates 21 cooling fins directly into the aluminium cover.

The fins increase the surface area exposed to airflow underneath the vehicle. As heat passes from the engine oil into the aluminium cover, the increased surface area helps dissipate some of this heat into the surrounding air.

The fins therefore provide supplementary oil cooling without requiring an additional external oil cooler or major modifications to the engine.

This can be particularly useful on engines exposed to sustained higher temperatures during enthusiastic road driving or other demanding operating conditions.

Why Do Original Oil Strainer Covers Fail?

Original-style covers can deteriorate or become distorted after decades of use and repeated servicing.

One of the most common problems is deformation around the mounting holes caused by repeated tightening or previous over-tightening. Once the cover is no longer completely flat, the gasket may not be compressed evenly against the engine case.

Common problems include:

• Warping or distortion
• Deformation around mounting holes
• Over-tightened mounting hardware
• Damaged sealing surfaces
• Scratches and corrosion
• Repeated removal and installation
• General age-related deterioration

A distorted cover can contribute to oil seepage even when new gaskets are fitted.

Why Upgrade to a Billet Aluminium Version?

The major advantage of this upgraded cover is its rigid CNC-machined aluminium construction.

Machining the component provides a precise, flat sealing surface, helping the gasket sit evenly between the cover and engine case. The increased rigidity also makes the cover less prone to the distortion commonly found on older conventional drain plates.

Benefits include:

• CNC-machined aluminium construction
• Perfectly flat contact surface Increased rigidity
• Reduced tendency to distort
• Improved support for the sealing gasket 21 integrated cooling fins
• Additional oil heat dissipation
• Durable replacement for an ageing original cover
• Black finish
• Straightforward installation using original studs

For Porsche 356 and 912 engines suffering from a distorted original cover, or where improved oil cooling is desirable, the billet finned version combines improved sealing characteristics with an additional cooling function.

Easy Installation

The cover has been designed to fit using the original engine case studs.

No longer studs are required, helping maintain the original mounting arrangement and making this a straightforward upgrade during routine oil system servicing or an engine rebuild.

Finned Oil Strainer Covers & Engine Oil Cooling Upgrades

Maintaining effective lubrication and controlling engine oil temperature are important considerations for classic Porsche 356 and 912 engines.

Original oil strainer covers can become distorted after years of servicing, potentially making it difficult for the gasket to seal correctly. Replacing a warped cover with a CNC-machined billet aluminium version provides a flatter and more rigid sealing surface while retaining straightforward access to the oil strainer.

The addition of 21 cooling fins provides another useful advantage. By increasing the surface area of the aluminium cover exposed to airflow beneath the vehicle, additional heat can be dissipated from the oil system.

This makes the finned billet cover a practical upgrade for owners looking to combine improved sealing, increased component rigidity and supplementary oil cooling in a single direct-fit component.

When replacing the oil strainer cover, it is also worthwhile inspecting the oil strainer, gaskets, magnet, mounting hardware and engine case sealing surface before reassembly.

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

53901150

The product you are viewing cross references to these numbers

Billet Aluminium Oil Drain / Strainer Cover

Upgrade one of the most commonly disturbed sealing surfaces on your classic Porsche engine with this OE Match Billet Aluminium Oil Drain and Strainer Cover. Designed for all Porsche 356 and 912 engines using the 3-piece engine case, this upgraded cover is CNC machined from aluminium to provide a precise, perfectly flat contact surface.

Fits:

• Porsche 912 SWB 1965-1968 (F)
• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65

Diagram ref no 31

The improved rigidity of the billet aluminium construction helps maintain an even sealing surface when installed, making it a worthwhile upgrade over an old, distorted or damaged original cover.

Magnet Installation

Please note that a magnet is not included with this cover.

The magnet from the existing oil strainer cover must be transferred to the new billet aluminium cover and secured using the supplied rivet.

This allows the original magnetic function to be retained while benefiting from the upgraded CNC-machined cover.

Finished in black for a discreet appearance, the cover can be installed using the original engine studs, with no longer replacement studs required.

What Does the Oil Strainer Cover Do?

The oil strainer cover is fitted to the underside of the engine and closes the opening for the engine oil strainer.

The strainer itself helps prevent larger particles and contaminants from circulating through the engine lubrication system, while the cover provides the sealing surface required to contain the engine oil.

Because the cover is removed during servicing and oil strainer maintenance, maintaining a flat and correctly sealed surface is particularly important.

A correctly fitted oil strainer cover helps:

• Seal the engine oil strainer opening
• Prevent engine oil leaks
• Secure the oil strainer assembly
• Provide access during oil system servicing
• Maintain the integrity of the engine lubrication system

Why Do Original Oil Strainer Covers Fail?

Original-style covers can become distorted after years of use and repeated removal and installation.

One of the most common problems is deformation around the mounting holes caused by repeated tightening of the retaining nuts. Once the plate is no longer completely flat, the gasket may struggle to seal evenly against the engine case.

Other causes of deterioration can include:

• Repeated tightening and removal
• Over-tightening of mounting hardware
• Distortion around the stud holes
• Damage to the sealing surface
• Corrosion and general age
• Scratches or previous incorrect installation

A distorted cover can contribute to the familiar oil seepage sometimes found around the bottom of older Porsche 356 and 912 engines.

Why Upgrade to Billet Aluminium?

The main advantage of this upgraded cover is its CNC-machined billet aluminium construction.

Rather than relying on a thinner plate that can become distorted over time, the billet design provides a rigid and accurately machined sealing surface.

Benefits include:

• CNC machined from aluminium
• Perfectly flat contact surface
• Increased rigidity
• Reduced tendency to distort
• Improved support for the sealing gasket
• Durable replacement for an ageing original cover
• Black finish for a discreet appearance
• Reuses the original mounting studs

For engines that are regularly serviced or have experienced persistent seepage around the strainer cover, upgrading to a rigid billet version can provide a more dependable foundation for achieving a good seal.

Installation

The 53901150 cover has been designed to fit using the original engine case studs.

There is no requirement to replace the standard studs with longer versions, simplifying installation and maintaining the original mounting arrangement.

Oil Strainer Covers, Drain Plates & Engine Lubrication Parts

Oil leaks around the lower engine area are a common concern when maintaining older Porsche 356 and 912 engines. While replacing gaskets is often the first step, a gasket cannot always compensate for a cover that has become warped or distorted.

A CNC-machined billet aluminium oil strainer cover provides a rigid, accurately machined sealing surface and is therefore a useful upgrade during an engine rebuild, restoration or routine oil system refurbishment.

When replacing the oil strainer cover, it is also worthwhile inspecting the strainer, gaskets, mounting hardware and surrounding sealing surfaces. Correct installation and tightening are important to avoid damaging components and to achieve an effective seal.

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

53901150

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Particulate Matter Sensor, USA Market.
The OE MATCH Particulate Matter Sensor is an exhaust emissions-monitoring sensor specified for compatible USA-market Porsche applications. It is designed to monitor particulate levels within the exhaust system and provide measurement data to the vehicle's engine and emissions-control electronics.
Fits:

Diagram Ref No 23
Particulate matter sensors form part of the vehicle's sophisticated exhaust aftertreatment and onboard diagnostic system. Their readings allow the control system to monitor the effectiveness of the relevant particulate filtration and emissions equipment and identify conditions that may indicate an emissions-system fault.  
What This Product Does:

The particulate matter sensor monitors particulate content in the exhaust gas and communicates relevant information to the vehicle's electronic control system.

Its role is primarily related to emissions monitoring and diagnostics. Depending on the specific vehicle and exhaust configuration, the sensor allows the control system to evaluate whether the associated exhaust aftertreatment and particulate filtration system is operating within its expected parameters.

A correctly functioning particulate matter sensor helps:

• Monitor particulate levels in the exhaust
• Support emissions-system diagnostics
• Monitor exhaust aftertreatment performance
• Help detect abnormal particulate emissions
• Provide accurate information to the vehicle's control electronics
• Support onboard diagnostic functions
• Help ensure correct operation of emissions-related systems

Symptoms Of Wear Or Failure:
A particulate matter sensor operates in a demanding environment with exposure to hot exhaust gases, soot, moisture and repeated temperature cycles.

Common signs of sensor failure can include:

• Check Engine Light / engine-management warning
• Emissions-system warning messages
• Stored particulate sensor fault codes
• Exhaust aftertreatment-related diagnostic codes
• Implausible or inconsistent sensor readings
• No sensor signal during diagnostic testing
• Failed sensor self-diagnostics
• Intermittent emissions warnings
• Failed emissions or inspection testing
• Damaged sensor wiring
• Heat-damaged electrical connections
• Corroded or damaged connectors

In some cases there may be little or no noticeable difference in normal driving behaviour, with the fault primarily appearing as a warning light or diagnostic code.
Why Replacement Matters:
A failed particulate matter sensor can prevent the vehicle's control system from accurately monitoring exhaust emissions and the operation of associated aftertreatment equipment.

Replacing a confirmed defective sensor helps restore:

• Accurate particulate monitoring
• Correct emissions-system feedback
• Reliable onboard diagnostics
• Proper exhaust aftertreatment monitoring
• Accurate identification of emissions faults
• Reduced likelihood of recurring sensor-related warning messages
• Correct communication between the exhaust sensor and vehicle electronics

Leaving a failed sensor in place may result in persistent warning lights and can make it more difficult to identify faults elsewhere in the emissions system.

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958906261

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DAMAGED Front Smile Rubber.
This is a damaged in transit part and has a visible crack, offered for parts or refurbishment purposes only. Ideal for restoration specialists, collectors, or workshops looking for components at reduced cost.

NOTE: For spares, repair, or core replacement only.

Condition: 
This Front Smile Rubber is brand new and never been fitted. It has some transport damage which is repairable.
Please see the gallery of images before purchasing.
Fits:

• 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) 

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91150518705

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Lambda Oxygen Sensor, BEFORE Catalytic Converter.
The OE MATCH Lambda Oxygen Sensor is an exhaust-gas sensor designed for installation before the catalytic converter, also known as the pre-cat or upstream position.
Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10 

 
Diagram Ref No 7
The sensor measures the oxygen content of the exhaust gases leaving the engine and sends this information to the engine control unit (ECU). The ECU uses this feedback as part of its engine-management strategy to maintain the correct air/fuel mixture and efficient combustion. 
What This Product Does: 

The lambda sensor continuously measures the amount of oxygen remaining in the exhaust gases.

This information allows the ECU to determine whether the engine is operating with a mixture that is relatively rich or lean. The ECU can then make appropriate adjustments to fuel delivery to maintain efficient combustion under applicable operating conditions.

A correctly functioning pre-cat oxygen sensor helps:

• Monitor the engine's air/fuel mixture
• Provide exhaust oxygen information to the ECU
• Support accurate fuel-control adjustments
• Promote efficient combustion
• Maintain responsive engine operation
• Support good fuel economy
• Reduce unnecessary exhaust emissions
• Help protect catalytic converter performance

Symptoms Of Wear Or Failure:
Lambda sensors operate in an extremely demanding environment and are continually exposed to hot exhaust gases, combustion deposits and repeated temperature cycles.

As a sensor ages, its response can become slower or its readings can become inaccurate.

Common symptoms of a worn or failing pre-cat oxygen sensor can include:

• Check Engine Light / engine-management warning
• Lambda or oxygen-sensor fault codes
• Rich or lean mixture fault codes
• Increased fuel consumption
• Poor fuel economy
• Rough or inconsistent idle
• Hesitation during acceleration
• Reduced engine response
• Increased exhaust emissions
• Failed emissions test
• Irregular engine operation
• Incorrect or slow sensor readings during diagnostics
• Damaged wiring or electrical connectors

The exact symptoms depend on the nature of the failure and the vehicle's engine-management strategy.
Why Replacement Matters:
The ECU depends on accurate information from the pre-cat lambda sensor to help manage combustion effectively.

If the sensor becomes slow or inaccurate, the ECU may receive incorrect information about the oxygen content of the exhaust gases. This can affect fuel control and potentially lead to poor engine operation, increased fuel consumption and higher emissions.

Replacing a confirmed defective sensor can help restore:

• Accurate air/fuel mixture feedback
• Correct engine-management operation
• Efficient fuel delivery
• Smoother engine performance
• Improved fuel economy where the failed sensor was causing excessive consumption
• Correct emissions monitoring
• Reduced risk of recurring lambda-related fault codes

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95560616802

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Lambda/Oxygen Sensor - Post-Catalytic Converter.
The OE MATCH Lambda/Oxygen Sensor is a replacement exhaust-gas sensor designed for installation in the post-catalytic converter (downstream) position on compatible Porsche applications.
Fits:

• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 11
Also known as an O2 sensor, lambda sensor or lambda probe, this component measures the oxygen content of the exhaust gases after they have passed through the catalytic converter. The information is sent to the vehicle's engine control unit (ECU), allowing the emissions-management system to monitor catalytic converter operation and identify abnormal exhaust conditions.
What This Product Does:

The oxygen sensor measures the amount of residual oxygen present in the exhaust gases and converts this information into an electrical signal that can be interpreted by the ECU.

Because this sensor is located after the catalytic converter, its role is primarily associated with monitoring exhaust conditions downstream of the catalyst.

The catalytic converter is designed to reduce harmful exhaust emissions. By comparing relevant sensor information before and after the catalyst, the engine-management system can assess whether the catalytic converter is performing as expected.

A correctly functioning post-cat oxygen sensor helps:

• Monitor catalytic converter efficiency
• Measure oxygen levels downstream of the catalyst
• Support onboard emissions diagnostics
• Detect abnormal catalyst performance
• Provide accurate exhaust information to the ECU
• Identify emissions-system faults
• Support correct engine-management monitoring

Symptoms Of Wear Or Failure:
Lambda sensors operate in a particularly demanding environment, exposed to extremely hot exhaust gases and repeated heating and cooling cycles.

Over time, the sensing element can become contaminated or respond more slowly. Wiring and electrical connections can also deteriorate.

Common symptoms of a worn or failed post-cat oxygen sensor include:

• Check Engine Light / engine-management warning light
• Stored oxygen-sensor fault codes
• Emissions-related diagnostic trouble codes
• Catalyst-efficiency fault codes
• Failed emissions testIncorrect or unstable sensor readings
  
• Slow sensor response
• Intermittent engine-management warnings
• Increased exhaust emissions
• Abnormal diagnostic live-data readings
• Damaged sensor wiring
• Corroded or damaged electrical connections

Depending on the vehicle and the nature of the fault, other engine-management or efficiency symptoms may also occur.
Why Replacement Matters:
Accurate oxygen-sensor information is important for the operation of the vehicle's engine management and emissions-control systems.

A sensor that becomes slow, inaccurate or completely inoperative may prevent the ECU from reliably monitoring exhaust conditions after the catalytic converter.

Replacing a confirmed defective post-cat lambda sensor helps restore:

• Accurate exhaust oxygen measurement
• Reliable catalytic converter monitoring
• Correct emissions-system diagnostics
• Consistent ECU feedback
• Proper onboard diagnostic operation
• Reduced likelihood of recurring sensor-related fault codes

Prompt replacement also makes it easier to distinguish genuine catalytic converter problems from incorrect readings caused by a deteriorated sensor.

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97060617601

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Lambda Oxygen Sensor, AFTER Catalytic Converter.
The OE MATCH Lambda Oxygen Sensor is a replacement exhaust-gas sensor designed for installation after the catalytic converter. Also known as an oxygen sensor, O2 sensor or post-cat lambda sensor, it monitors the oxygen content of the exhaust gases downstream of the catalytic converter.
Fits:

• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17  

The information produced by the sensor allows the vehicle's engine management and emissions-control systems to monitor catalytic converter efficiency and identify abnormal exhaust or emissions conditions.
What This Product Does:

The lambda sensor measures the oxygen content in the exhaust gases and sends an electrical signal to the vehicle's engine control unit (ECU).

This particular sensor is positioned after the catalytic converter, meaning its primary role differs from an oxygen sensor installed before the catalyst.

The upstream sensor is generally more directly involved in monitoring combustion and fuel mixture, while the post-catalytic-converter sensor monitors the exhaust after it has passed through the catalyst.

This allows the ECU to compare exhaust-gas information and assess whether the catalytic converter is operating effectively.

The post-cat lambda sensor helps:

• Monitor catalytic converter performance
• Measure oxygen levels after the catalyst
• Support emissions-system diagnostics
• Detect abnormal catalyst operation
• Provide feedback to the engine management system
• Identify emissions-related faults
• Help maintain correct onboard diagnostic monitoring

Symptoms Of Wear Or Failure:
Lambda sensors operate in an extremely demanding environment and are continually exposed to high exhaust temperatures, combustion gases and contaminants.

Over time, the sensing element can become contaminated or respond more slowly, while wiring and electrical connections can also deteriorate.

Common symptoms of a failing post-cat oxygen sensor include:

• Check Engine Light / engine-management warning light
• Emissions-related fault codes
• Oxygen sensor fault codes
• Catalyst-efficiency fault codes
• Failed emissions testIncorrect or inconsistent sensor readings
  
• Slow sensor responseIntermittent engine-management warnings
  
• Increased emissionsAbnormal diagnostic readings
  
• Wiring or connector faults
• Physical damage to the sensor or cable

Depending on the vehicle's engine-management strategy, additional drivability or efficiency symptoms may also occur.
Why Replacement Matters:
The vehicle relies on accurate sensor information to monitor its engine and emissions-control systems.

If the post-cat lambda sensor becomes slow, inaccurate or completely inoperative, the ECU may no longer receive reliable information about exhaust conditions downstream of the catalytic converter.

Replacing a confirmed faulty sensor can help restore:

• Accurate exhaust oxygen measurement
• Correct catalytic converter monitoring
• Reliable emissions-system diagnostics
• Proper ECU feedback
• Reduced risk of recurring oxygen-sensor fault codes
• Correct operation of the vehicle's onboard emissions monitoring system

A functioning lambda sensor is particularly important when diagnosing emissions-related warning lights or preparing a vehicle to meet applicable emissions requirements.

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95860617201

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Thermostat Insert, 82°C.
The OE MATCH 82°C Thermostat Insert is a replacement engine cooling-system component designed to regulate coolant circulation according to engine temperature. It helps the engine warm up efficiently while allowing increased coolant flow through the cooling system as operating temperature rises.
Fits:

Diagram Ref No 2
Rated at 82°C, this thermostat insert is designed for compatible applications requiring this temperature specification. Correct thermostat operation is essential for maintaining stable coolant temperatures and protecting the engine from excessive heat.
What This Product Does:

The thermostat insert functions as a temperature-controlled valve within the engine cooling system.

When the engine is cold, the thermostat restricts coolant circulation through the radiator, helping the engine reach its intended operating temperature efficiently.

As coolant temperature rises towards the thermostat's specified operating range, the thermostat begins to open. This allows increased coolant circulation through the radiator so excess heat can be removed.

A correctly functioning 82°C thermostat insert helps:

• Regulate coolant circulation
• Control engine operating temperature
• Promote efficient engine warm-up
• Increase radiator flow as coolant temperature rises
• Prevent unnecessary overcooling
• Reduce the risk of excessive engine temperatures
• Maintain consistent cooling-system operation
• Support dependable engine performance

Symptoms Of Wear Or Failure:

Thermostats operate continuously through repeated heating and cooling cycles. Over time, the internal mechanism can become sluggish, stick in one position or fail to open and close correctly.

Common symptoms include:

• Engine overheating
• Engine running hotter than expected
• Temperature gauge readings fluctuating
• Sudden increases in coolant temperature
• Engine taking unusually long to warm up
• Engine consistently running too cool
• Poor or inconsistent cabin heater performance
• Cooling fans operating more frequently than normal
• Coolant temperature warning messages
• Reduced fuel efficiencyInconsistent engine operating temperature

These symptoms can vary depending on whether the thermostat has become stuck closed, stuck open or partially restricted.
Why Replacement Matters:
Correct engine temperature is essential for performance, efficiency and long-term engine reliability.

The thermostat provides the balance between rapid warm-up and effective cooling. Once it can no longer regulate coolant flow accurately, the engine may operate outside its intended temperature range.

Replacing a worn or defective thermostat insert helps restore:

• Controlled coolant circulation
• Stable engine operating temperature
• Effective radiator cooling
• Predictable engine warm-up
• Consistent cabin heater performance
• Efficient engine operation
• Protection against overheating

Ignoring a malfunctioning thermostat can place unnecessary stress on other cooling-system components and, in severe overheating situations, may lead to significantly more expensive engine repairs.

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9971062258A

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80°C Thermostat.
The OE MATCH 80°C Thermostat is a replacement engine cooling-system thermostat designed to regulate coolant circulation and help maintain controlled engine operating temperatures.
Fits:

Diagram Ref No 11
With an 80°C temperature rating, this thermostat begins regulating coolant flow according to its specified operating range. It provides an alternative replacement option for compatible applications where an 80°C thermostat is required.
What This Product Does:

The thermostat acts as a temperature-controlled valve within the engine cooling circuit.

When the engine is cold, the thermostat restricts coolant circulation through the radiator. This helps the engine reach its normal operating temperature efficiently.

As coolant temperature increases towards the thermostat's operating range, the thermostat opens to allow increased coolant circulation through the radiator. Heat can then be transferred away from the engine.

The 80°C thermostat helps:

• Regulate engine coolant circulation
• Control engine operating temperature
• Allow efficient engine warm-up
• Increase radiator coolant flow as temperature rises
• Reduce the risk of excessive engine temperatures
• Maintain more consistent cooling-system operation
• Support dependable engine performance

Symptoms Of Wear Or Failure:

Thermostats are continually exposed to hot coolant and repeated heating and cooling cycles. Over time, the internal mechanism can deteriorate, become sluggish or seize.

Common symptoms of thermostat problems include:

• Engine overheating
• Engine running hotter than expected
• Temperature gauge fluctuating unexpectedly
• Sudden increases in coolant temperature
• Engine taking too long to warm up
• Engine consistently running too cool
• Poor or inconsistent cabin heater performance
• Cooling fans operating unusually frequently
• Coolant temperature warning messages
• Changes in fuel economyInconsistent engine operating temperature

The symptoms will depend largely on whether the thermostat has become stuck closed, stuck open or is only partially opening.

Why Replacement Matters:
Maintaining controlled engine temperature is essential for reliable performance and engine protection.

A correctly functioning thermostat balances two competing requirements: allowing the engine to warm up efficiently while providing sufficient coolant circulation when temperatures increase.

Replacing a worn or malfunctioning thermostat can help restore:

• Controlled coolant circulation
• Stable engine temperature
• Effective radiator cooling
• Predictable engine warm-up
• Consistent heater performance
• Efficient engine operation
• Protection against overheating

Ignoring thermostat problems can place unnecessary stress on the cooling system and, in cases of severe overheating, potentially result in expensive engine damage.

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95510612601

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