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Carburetors & Parts

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DISPLAYING 17 to 32 (of 121 products)
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9991800305A/1
Product Information
Product Information

Braided Fuel Hose (Sold by the Metre) - 7.3mm Internal Diameter / 13.5mm Outer Diameter. 

This high-quality braided fuel hose is designed for multiple uses within the fuel system of various vehicles. It offers extremely low fuel permeability, excellent heat resistance, and high flexibility, making it a reliable choice for demanding applications.

Fits:
Porsche 356 1950-65
Porsche 911 Carrera 1965-1977 
Porsche 912 1967-69
Porsche 914 1970-76 

Comparable to Porsche part number(s): 99918003050 & 9991800305A

Specifications:
Inner Diameter (ID): 7.3mm
Outer Diameter (OD): 13.5mm 
Material: 
FPM/ECO/AR/ECO (Type 3E) – Compliant with DIN 73379-1
Complies With: EU End-of-Life Vehicles Directive

NOTE: This product is not suitable for use in fuel tanks, or for gear and/or engine oils. Always follow the manufacturer's specifications regarding operating temperatures, especially for high-performance engines exposed to extreme heat.



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Related, superseded, cross reference or alternative numbers for comparison.

9991800305A
99918003050
9991800305A

The product you are viewing cross references to these numbers
PCG020359A/1
Product Information
Product Information

Braided Fuel Hose (Sold by the Metre) - 9.3mm Internal Diameter / 15.3mm Outer Diameter. 

This high-quality braided fuel hose is designed for multiple uses within the fuel system of various vehicles. It offers extremely low fuel permeability, excellent heat resistance, and high flexibility, making it a reliable choice for demanding applications.

Fits:
Porsche 911 Carrera 1965-89
Porsche 911 Turbo (930) 1975-89 
Porsche 914 1970-76
Porsche 924 1976-85
Porsche 928 1978-91

Comparable to Porsche part number(s): N0203591 & PCG020359A

Specifications:

Inner Diameter (ID): 9.3mm
Outer Diameter (OD): 15.3mm 
Material: 
FPM/ECO/AR/ECO (Type 3E) – Compliant with DIN 73379-1
Complies With: EU End-of-Life Vehicles Directive

NOTE: This product is not suitable for use in fuel tanks, or for gear and/or engine oils. Always follow the manufacturer's specifications regarding operating temperatures, especially for high-performance engines exposed to extreme heat.



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Related, superseded, cross reference or alternative numbers for comparison.

PCG020359A
N0203591
PCG020359A

The product you are viewing cross references to these numbers
AKCFCOVERWEB
Product Information
Product Information
Satin Twill Carbon Fibre air cleaner covers with 8x8 Brass mesh style.
Sold as a set of 2.

Carbon Fiber Air Cleaner Covers for Porsche Flat-Six motors, inspired by the open mesh air filters of the legendary Porsche 917. These meticulously designed covers are tailored for Porsche Flat-six engines with Weber Carburetors, PMOs, or ITBs that use the standard oval Weber air filter, offering a unique blend of enhanced airflow and unparalleled aesthetic appeal.

Constructed from premium twill carbon fiber and finished with a satin coating, these covers provide not only exceptional durability and light-weight strength but also a distinctive luxurious style. Echoing the iconic design of the Porsche 917's air filters, our covers feature aggressive openings equipped with a multitude of custom mesh option. This design choice pays tribute to Porsche's rich racing heritage and optimizes airflow to the engine.

Designed for a flawless fit over a traditional Weber-style base and oval filter setup (please note, the base and filter are not included), our air cleaner covers promise an effortless installation process without the need for any modifications. This precision fitment ensures that enhancing your Porsche with our covers is a simple yet impactful upgrade.

Whether you aim to capture the essence of the Porsche 917 in your vehicle or simply wish to elevate your Porsche's engine bay aesthetics and airflow efficiency, our Carbon Fiber Air Cleaner Covers are the ideal choice. Embark on an upgrade journey that marries advanced technology, premium materials, and inspired design, taking your Porsche to new heights of distinction and elegance.

Please note: This part is on special order terms. It is not a subject to cancellation or return if not required.
AKCFCOVERWEB
Product Information
Product Information
Air filter covers in satin Twill carbon fibre with mesh (8x8 aluminium, hex or expanded style)  in the colour of your choice.
Sold as a set of 2.

Carbon Fiber Air Cleaner Covers for Porsche Flat-Six motors, inspired by the open mesh air filters of the legendary Porsche 917. These meticulously designed covers are tailored for Porsche Flat-six engines with Weber Carburetors, PMOs, or ITBs that use the standard oval Weber air filter, offering a unique blend of enhanced airflow and unparalleled aesthetic appeal.

Constructed from premium twill carbon fiber and finished with a satin coating, these covers provide not only exceptional durability and light-weight strength but also a distinctive luxurious style. Echoing the iconic design of the Porsche 917's air filters, our covers feature aggressive openings equipped with a multitude of custom mesh option. This design choice pays tribute to Porsche's rich racing heritage and optimizes airflow to the engine.

Designed for a flawless fit over a traditional Weber-style base and oval filter setup (please note, the base and filter are not included), our air cleaner covers promise an effortless installation process without the need for any modifications. This precision fitment ensures that enhancing your Porsche with our covers is a simple yet impactful upgrade.

Whether you aim to capture the essence of the Porsche 917 in your vehicle or simply wish to elevate your Porsche's engine bay aesthetics and airflow efficiency, our Carbon Fiber Air Cleaner Covers are the ideal choice. Embark on an upgrade journey that marries advanced technology, premium materials, and inspired design, taking your Porsche to new heights of distinction and elegance.

Please note: This part is on special order terms. It is not a subject to cancellation or return if not required.
69210099040
Product Information
Product Information
Carburetor 40IDF Porsche 912 / 356
This is a single carburetor, it is Webber Style 40 IDF, Please check with your garage before ordering

oematch

Choke: 28
Main: 200
Air:115
Idle: 50
Emulsion tube: 10.5


Fits:
Porsche 356
Porsche 912
Porsche 914

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

69210099040
69210099040
18950138

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69210099044
Product Information
Product Information
Carburetor 44IDF Porsche 912 / 356
This is a single carburetor, it is Webber Style 44 IDF, Please check with your garage before ordering.

oematch

Fits:
Porsche 356
Porsche 912
Porsche 914

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

69210099044
69210099044
18990.303
1890303

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Special Order item
90110872002
Product Information
Product Information
Carburetor actuator reverse lever.

porsche

Fits:
Porsche 911 1969-73
Porsche 914/6 1970–1972

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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90110872002
90110872002

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Special Order item
90110098500
Product Information
Product Information
Carburetor atomiser.

porsche

Fits:
Porsche 914/6 (1970 - 1971)
Porsche 911 F (1968 - 1971)

Click 'Zoom in' for large parts diagram.
Diagram ref no 68

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90110098500
90110098500

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99952200302/1
Product Information
Product Information
Carburetor return spring for Solex 40PII-4.
This spring is used on Solex 40 PII-4 carburetors fitted to Porsche 356 and 912 models. It mounts to the throttle linkage / butterfly lever on the carburetor, hooked between the throttle shaft arm and a fixed point on the carb body or bracket. 
Sold each.  There are two springs (for dual carb setup) on cars with twin carburetors.

Fits:
Porsche 356 (1950-1955)
Porsche 356A (1955-1960)
Porsche 356B (1960-1963)
Porsche 356C (1964-1965)
Porsche 912 (1965-1969)

Diagram ref no 9

This spring mounts on the throttle mechanism and provides return force, retracting the throttle valve (or linkage) when the accelerator is released. 
•  Provides tension that ensures the throttle valve doesn’t stick or hang open, which maintains safe and predictable engine operation.
•  Helps maintain consistent throttle response and prevents the linkage from going “over-center” (which could cause the throttle to stay open).

With age, the spring can weaken, fatigue, deform or corrode, reducing its ability to pull the throttle shut securely. Proper replacement restores crisp throttle response, safe idle return behaviour, and reliable drivability. Using a matching (OE Match) spring ensures correct tension, length, hook geometry, and compatibility with the carburetor’s original design.

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

99952200302
99952200302

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Special Order item
90110821800
Product Information
Product Information
Paper gasket, carburetor to air cleaner bucket, for weber carburetors, 2 required. Sold each.

porsche

Fits:
For weber carburetors
Porsche 911/912 1965-69
Porsche 914-6 1970-72

Click 'Zoom in' for large parts diagram.
Diagram ref no 35

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

90110821800
90110821800
189.294

The product you are viewing cross references to these numbers
90110821800/1
Product Information
Product Information
Paper gasket, carburetor to air cleaner bucket, for weber carburetors, 2 required. Sold each.

Fits:
For weber carburetors
Porsche 911/912 1965-69
Porsche 914-6 1970-72

Diagram ref no 35

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

90110821800
90110821800
189.294

The product you are viewing cross references to these numbers
Special Order item
61610839000
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Product Information
Carburetor to manifold spacer, fits Solex 40PII-4.

Fits:
Porsche 912 1965 - 1969
Porsche 356 B/C 1600/S90/SC 1960 - 1965

Diagram ref no 2 (for 912) or 4 (for 356)

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

61610839000
61610839300
61610839000

The product you are viewing cross references to these numbers
61610839000/1
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Product Information
Carburetor to manifold spacer, fits Solex 40PII-4.
The spacer is designed to sit between the carburettor base (typically a SOLEX 40 PII-4) and the intake manifold on classic Porsche models - 356 B/356 C and 912, manufactured to match Porsche OE specification.
Sold each, 4 required per vehicle. 

Fits:
Porsche 912 1965 - 1969
Porsche 356 B/C 1600/S90/SC 1960 - 1965

Diagram ref no 2 (for 912) or 4 (for 356)

This spacer provides the correct separation and sealing interface, ensuring proper carburettor alignment, uniform port matching and preventing heat soak from the manifold into the carburettor. It is manufactured from a high-temperature-resistant to replicate the original design and maintain correct insulating properties.

Ideal for engine rebuilds, intake servicing or performance restoration, this spacer restores the intended clearance, port geometry, and sealing integrity required for reliable induction performance in classic Porsche engines.

Over time, the original spacer can deteriorate, warp or crack because of exposure to heat cycling, vibration and fuel vapour. A compromised spacer may lead to vacuum leaks, mis-metered fuel/air mixture, uneven idle or reduced performance.

Replace this spacer when:
•  Performing a carburettor or intake manifold service or rebuild
•  The original spacer is cracked, delaminated or missing
•  Vacuum leaks or rough idle suggest induction sealing problems
•   Restoring a classic Porsche engine to factory specification

Fitting new spacer ensures the correct spacing, proper sealing and authentic air-flow behaviour you need for lasting engine performance and reliability.

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

61610839000
61610839300
61610839000

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61610810
Product Information
Product Information
Carburetor, Solex style, 40 PII-4.

oematch

Choke: 32mm
Main: 125mm
Air:180 mm
Idle: 55mm
Emulsion tube:F11

Fits:
Porsche 356 B Super 90 1.6 01/59-12/63
Porsche 356 C SC 1.6 01/63-12/65
Porsche 912 1.6 01/65-02/70

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

61610810
61610810301
61610810303
61610810401
61610810403

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Special Order item
61610091100
Product Information
Product Information
Carburettor float lever pin Solex. 

porsche

Fits:
Porsche 356 - 1950 to 1955
Porsche 356A - 1956 to 1959
Porsche 356B - 1959 to 1963
Porsche 356C - 1965 to 1965
Porsche 911 2.0ltr - 1965 to 1968

Click 'Zoom in' for large parts diagram.
Diagram ref no 22



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

61610091100
61610091100

The product you are viewing cross references to these numbers
Special Order item
90110819500
Product Information
Product Information
Gasket between floor section and carburettor.

porsche

Fits:
Porsche 911 1965-68
Only for vehicles with Solex PI-1 carburettor

Click 'Zoom in' for large parts diagram.
Diagram ref no 10


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

90110819500
90110819500

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DISPLAYING 17 to 32 (of 121 products)
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About Carburetors & Parts

Precision Carburetors & Components – Heritage Performance and Reliability for Porsche Classics

Carburetors remain the beating heart of many classic Porsche engines, delivering the perfect air-fuel mixture for smooth, responsive combustion. At Design911, we offer a comprehensive range of high-quality carburetors and replacement components designed to maintain or enhance the authentic driving experience of vintage and air-cooled Porsche models.

From complete carburetor assemblies to jets, diaphragms, gaskets, floats, and linkages, our products are engineered to precise manufacturer standards, ensuring consistent performance, easy tuning, and reliable fuel delivery — whether for restoration or motorsport use.

What Do Carburetors and Carburetor Parts Do?

A carburetor’s role is to blend fuel and air in the correct ratio before it enters the engine. This process ensures efficient combustion, smooth throttle response, and optimal power output.

Core Functions:

  • Regulate air-fuel mixture for various engine speeds and loads.
  • Deliver consistent fuel flow for smooth idling and acceleration.
  • Maintain throttle response across changing temperatures and altitudes.
  • Support efficient combustion and improved drivability in heritage engines.

Modern performance replacements and rebuild kits allow older Porsche models to retain their period-correct feel while achieving modern levels of reliability.

Why Do Carburetors Fail?

Over time, carburetors and their internal components degrade due to fuel varnish, dirt contamination, and mechanical wear. Common failure symptoms include:

  • Hard starting or stalling due to clogged jets or passages.
  • Uneven idling or misfiring from air leaks or worn gaskets.
  • Poor acceleration or fuel economy caused by sticking floats or needle valves.
  • Fuel leaks or drips from perished seals or warped housings.

Regular inspection and replacement of worn parts prevent poor performance, fuel inefficiency, and potential engine damage.

Why Replace with Precision-Engineered Carburetor Components?

Replacing worn components with precision-engineered carburetor parts ensures your Porsche’s engine maintains its legendary throttle feel and power delivery.

Key Benefits:

  • Restores consistent air-fuel mixing and smooth engine operation.
  • Improves cold starting and throttle response.
  • Eliminates leaks and uneven idle, improving drivability.
  • Extends engine life through correct fueling and reduced detonation risk.
  • Maintains heritage authenticity with manufacturer-quality materials and machining.
  • Perfect compatibility with period-correct Porsche carburetor systems (e.g., Weber, Solex, Zenith).

Whether you’re rebuilding a classic 911, 914, or 356, our selection of carburetors and components delivers modern precision with period-correct performance.

Highlights:

  • Complete range of carburetors and rebuild components for Porsche classics.
  • Precision-machined parts ensure reliable fuel delivery and response.
  • Manufacturer-quality fitment for seamless installation.
  • Improved combustion efficiency and performance consistency.
  • Compatible with Weber, Solex, and Zenith systems.
  • Ideal for engine restorations, rebuilds, and tuning projects.

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