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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
2 sets required per car
40TIN Service kit
Service kit to suit the Zenith Pierburg 40TIN as fitted to Porsche 911 2195cc and 2341cc 1969-73
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9612862000
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
- Porsche 914 (1970-1976)
44 IDF Carburettor
Upgrade or replace your classic Porsche induction system
with this OE Match 44 IDF Carburettor, designed for Porsche 356 and
Porsche 912 applications. Supplied as a single carburettor, this
unit is styled on the renowned Weber 44 IDF, offering a high-quality
solution for engine rebuilds, performance upgrades and replacement of worn or
ageing carburettors.
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
- Porsche 914 (1970-1976)
Manufactured to deliver dependable performance and consistent fuel metering, this carburettor is engineered to provide excellent throttle response and smooth power delivery across a wide range of engine speeds. Whether you're restoring a classic Porsche or building a performance-oriented flat-four engine, this OE Match 44 IDF carburettor offers outstanding value, quality and reliability.
Ideal for replacing a damaged carburettor or completing a twin-carburettor installation, this unit provides the precision and durability required for both road and fast-road applications.
What Does the Carburettor Do?
The carburettor is responsible for mixing fuel and air in the correct proportions before delivering the mixture into the engine's intake system.
Its primary functions include:
- Metering fuel accurately.
- Mixing fuel and air for efficient combustion.
- Providing smooth throttle response.
- Supporting reliable cold and warm engine operation.
- Delivering consistent power throughout the rev range.
- Helping maintain engine efficiency and drivability.
A properly functioning carburettor is essential for achieving smooth idle quality, crisp acceleration and dependable engine performance.
Why Replace Your Carburettor?
Carburettors naturally wear over time as internal components become affected by fuel contamination, corrosion and general use.
Replacement is recommended when you experience:
- Fuel leaks.
- Poor idle quality.
- Hesitation under acceleration.
- Flat spots. Difficult starting.
- Excessive fuel consumption.
- Worn throttle shafts.
- Damaged castings.
- Corrosion from modern ethanol-based fuels.
- Inconsistent fuel delivery.
Replacing a worn carburettor restores engine performance while improving reliability and drivability.
Benefits
Installing this OE Match 44 IDF Carburettor provides:
- Improved throttle response.
- Reliable fuel delivery.
- Smooth idle characteristics.
- Consistent engine performance.
- Excellent drivability.
- High-quality construction.
- Straightforward servicing.
- Ideal for classic Porsche restorations and upgrades.
Installation Recommendations
Professional installation and tuning are recommended to achieve optimum engine performance.
When fitting a replacement carburettor, it is advisable to
inspect or replace:
- Carburettor mounting gaskets.
- Intake manifold seals.
- Fuel hoses.
- Fuel filter.
- Linkage components.
- Throttle return springs.
- Air filters.
- Spark plugs.
Correct jetting and synchronisation are essential when installing multiple carburettors to ensure balanced engine performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
69210099044
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
- Porsche 914 (1970-1976)
40 IDF Style Carburettor
Restore or upgrade the induction system of your classic
Porsche with this OE Match 40 IDF Carburettor, designed for Porsche
356 and Porsche 912 applications. Supplied as a single carburettor,
this premium-quality unit is styled on the legendary Weber 40 IDF,
offering dependable performance, excellent drivability and precise fuel
metering for both restoration and performance projects.
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
- Porsche 914 (1970-1976)
Choke: 28
Main: 200
Air:115
Idle: 50
Emulsion tube: 10.5
Manufactured to high standards using precision-engineered components, this carburettor delivers smooth throttle response, stable idle characteristics and consistent fuel delivery throughout the rev range. Whether you're replacing a worn original carburettor, rebuilding an engine or assembling a matched twin-carburettor setup, this OE Match 40 IDF carburettor provides the quality and reliability required for classic air-cooled Porsche ownership.
Styled on one of the most respected carburettor designs ever produced, it offers a practical solution for enthusiasts seeking dependable performance while maintaining the traditional character of their Porsche flat-four engine.
What Does the Carburettor Do?
The carburettor is responsible for supplying the engine with the correct mixture of fuel and air to ensure efficient combustion and smooth engine operation.
Its key functions include:
- Precisely metering fuel delivery.
- Mixing fuel and air for optimum combustion.
- Providing crisp throttle response.
- Maintaining smooth idle performance.
- Supporting reliable cold and hot starting.
- Delivering consistent power across the rev range.
- Helping maximise engine efficiency and drivability.
A correctly functioning carburettor is essential for achieving the responsive, enjoyable driving experience expected from a classic Porsche.
Why Replace Your Carburettor?
Over time, carburettors are affected by wear, contamination and modern fuel formulations containing ethanol, which can lead to reduced performance and reliability.
Replacement is recommended if you experience:
- Poor idle quality.
- Hesitation during acceleration.
- Flat spots.
- Fuel leaks.
- Difficult starting.
- Excessive fuel consumption.
- Worn throttle shafts.
- Internal corrosion.
- Damaged castings.
- Inconsistent fuel delivery.
Replacing a tired carburettor restores smooth engine operation and improves overall performance.
Benefits
Installing this OE Match 40 IDF Carburettor provides:
- Improved throttle response.
- Stable idle performance.
- Reliable fuel delivery.
- Smooth acceleration.
- Excellent drivability.
- Durable long-life construction.
- Straightforward servicing and maintenance.
- Ideal for classic Porsche restoration and performance upgrades.
Installation Recommendations
Professional installation and carburettor tuning are recommended for optimum performance.
When fitting a replacement carburettor, it is advisable to
inspect or replace:
- Intake manifold gaskets.
- Carburettor mounting hardware.
- Fuel hoses.
- Fuel filter.
- Linkage components.
- Throttle return springs.
- Air filters.
- Ignition components.
- Spark plugs.
Where twin carburettors are fitted, accurate synchronisation and correct jetting are essential to achieve balanced engine performance and maximum efficiency.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
69210099040
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Throttle Linkage with Deflector Levers
Restore the crisp throttle response of your
early Porsche with this Throttle Linkage with Deflector Levers. This
assembly accurately replicates the original factory component, ensuring smooth,
precise and reliable throttle operation.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Diagram ref no 58, 59, 60, 72, 73 and 74
The throttle linkage is a vital part of the engine's control system, transferring movement from the accelerator pedal through the vehicle's mechanical linkage to the throttle bodies or carburettors. The integrated deflector levers ensure the linkage moves smoothly through its intended range of travel while maintaining correct geometry and helping prevent interference with surrounding engine components.
On early air-cooled Porsche 911 models, the throttle linkage directly influences throttle accuracy, pedal feel and engine responsiveness. Any wear or distortion within the linkage can reduce precision, making the car less enjoyable to drive and affecting engine performance.
Manufactured to OE Match standards, this replacement linkage provides excellent dimensional accuracy, correct operation and factory-style fitment, making it ideal for restoration projects, engine rebuilds and routine maintenance.
What Does the Throttle Linkage Do?
The throttle linkage forms the mechanical connection between the accelerator pedal and the engine's throttle mechanism. As the driver presses the accelerator, the linkage transfers this movement to progressively open the throttle butterflies, regulating the amount of air entering the engine and, in turn, controlling engine speed and power output.
The deflector levers help guide the linkage through its correct operating path, ensuring smooth movement while reducing the risk of binding or interference. Correctly functioning linkage components are essential for predictable throttle response, smooth acceleration and accurate engine control.
Why Does the Throttle Linkage Fail?
After decades of service, throttle linkage components are subjected to constant movement, engine vibration, road contamination and moisture. Over time, pivot points and linkage joints can wear, allowing unwanted free play to develop within the system.
Corrosion may cause moving parts to stiffen or seize, while accidental damage or previous incorrect adjustments can alter the linkage geometry. In some cases, worn or bent deflector levers can prevent the linkage from moving freely, resulting in inconsistent throttle operation or incomplete throttle opening.
As many original components are now over fifty years old, deterioration is common on unrestored vehicles.
When Should It Be Replaced?
The throttle linkage should be inspected whenever engine tuning, carburettor adjustment or restoration work is carried out.
Replacement is recommended if you notice:
- Excessive free play in the throttle linkage
- Sticky or stiff accelerator pedal
- Inconsistent throttle response
- Difficulty achieving full throttle opening
- Corrosion or seized pivot points
- Bent or damaged linkage components
- Excessive wear around the deflector levers
- During engine rebuilds or full vehicle restorations
Replacing worn linkage components restores precise throttle control and helps the engine deliver smooth, predictable performance.
Porsche 911 Throttle Linkage & Engine Control Components
The mechanical throttle linkage fitted to early Porsche 911 models is a defining feature of the driving experience, delivering the direct accelerator response for which these cars are renowned. Maintaining every linkage component in good condition is essential for smooth engine operation, accurate throttle modulation and maximum driver confidence.
As classic Porsche vehicles age, worn linkage assemblies can gradually reduce throttle precision without owners realising how much performance has been lost. Replacing worn components restores the original feel of the accelerator and ensures the throttle opens and closes exactly as Porsche intended.
Whether you're restoring a short wheelbase 911 to concours standard or simply maintaining its drivability, renewing the throttle linkage is an important investment in reliability and driving enjoyment.
Benefits of
Replacing the Throttle Linkage
- Restores smooth and accurate throttle operation
- Improves accelerator pedal feel
- Eliminates excess free play in the linkage
- Helps achieve full throttle opening
- Reduces the risk of sticking or binding
- Supports more accurate engine tuning
- Ideal for restoration and preventative maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110806101
The product you are viewing cross references to these numbers