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Porsche > 356 (1950-1965) > 356C 1963-65 > Engine Rebuild Parts > Fuel System Parts >

Fuel Pumps

Fuel Pumps

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DISPLAYING 1 to 13 (of 13 products)
Blanking cover plate mechanical fuel pump. Porsche 356 - 61608134 - PRS134
3
Blanking cover plate mechanical fuel pump. Porsche 356
61608134/1
Product Information
Product Information
Blanking cover plate mechanical fuel pump. 

Fits:
Porsche 356A - 1955 to 1959
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965


Fuel Pump Cover Plate to be used when converting the mechanical fuel pump to an electric fuel pump.
Produced from high quality cast alloy to match the engine case.



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Related, superseded, cross reference or alternative numbers for comparison.

61608134
61608134

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Braided Fuel Hose (7.3mm ID, 13.5mm OD) - Sold by the Metre - for Porsche 356 / 911 Carrera / 912 / 914 - 99918003050, 9991800305A - 0895517313
1
Braided Fuel Hose (7.3mm ID, 13.5mm OD) - Sold by the Metre - for Porsche 356 / 911 Carrera / 912 / 914
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Related, superseded, cross reference or alternative numbers for comparison.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
Fuel pump blanking plate with gasket. Porsche 912 / 356 - 61610844999
1
Fuel pump blanking plate with gasket. Porsche 912 / 356
61610844999
Product Information
Product Information
Fuel pump blanking plate with gasket for electric pump conversion

retroline

Fits:
Porsche 912
Porsche 356

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Related, superseded, cross reference or alternative numbers for comparison.

61610844999
61610844999

The product you are viewing cross references to these numbers
Fuel pump bracket. Porsche 356 Carrera - 547084052
2
Fuel pump bracket. Porsche 356 Carrera
547084052/1
Product Information
Product Information
Fuel pump Bracket Carrera. For the electrical Auto Pulse pump. Need 1 per pump. Laser cut and zinc plated

klassiek

FITS ON:
Porsche 356 Carrera and 550 Spyder

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Related, superseded, cross reference or alternative numbers for comparison.

547084052
547084052

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Fuel Pump Fuel Filter. Porsche 356 B / 356 C / 912 - 61610890406
2
Fuel Pump Fuel Filter. Porsche 356 B / 356 C / 912
Special Order item
61610890406
Product Information
Product Information
Fuel Pump Fuel Filter.
Maintain clean fuel delivery and protect your Porsche's fuel system with this Genuine Porsche Fuel Pump Fuel Filter, manufactured to Porsche's original equipment specification and supplied under part number 61610890406. Designed to remove dirt, rust particles, and other contaminants from the fuel before they reach the fuel pump and engine, this filter helps ensure reliable fuel flow, efficient combustion, and long-term protection of critical fuel system components.

Fits:
  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 356B 1959-63
  • Porsche 356C 1963-65  

Diagram Ref No 5

Over time, fuel filters naturally become restricted as contaminants accumulate within the filter element. A blocked or deteriorated filter can reduce fuel flow, place additional strain on the fuel pump, and negatively affect engine performance. Replacing the fuel pump fuel filter at the recommended service interval helps maintain optimum fuel system efficiency and is an essential part of routine maintenance, fuel system repairs, engine servicing, concours preparation, and Porsche restoration projects.  

What This Product Does:
  • Removes contaminants from the fuel before it reaches the fuel pump and engine.
  • Maintains clean and consistent fuel flow.
  • Protects the fuel pump from premature wear.
  • Helps safeguard carburettors or fuel injection components from contamination.
  • Supports efficient engine performance and fuel delivery.
  • Replaces blocked or deteriorated original fuel filters.
  • Manufactured to Porsche's original equipment specification for precise fit and reliable performance.

Symptoms Of Wear Or Failure:
  • Reduced engine performance.
  • Hesitation during acceleration.
  • Difficult starting.
  • Engine misfires caused by restricted fuel supply.
  • Reduced fuel flow.
  • Increased fuel pump noise.
  • Poor fuel economy.
  • An overdue or unknown fuel filter service history.

Why Replacement Matters:

  • The fuel pump fuel filter is a critical component of the fuel delivery system, preventing harmful contaminants from entering the fuel pump and engine. A restricted or blocked filter can reduce fuel flow, increase strain on the fuel pump, affect engine performance, and contribute to premature wear of expensive fuel system components.
  • Replacing the fuel filter helps maintain consistent fuel delivery, protects the fuel pump and downstream components, and supports reliable engine performance. Manufactured to Porsche's original equipment specification and supplied under part number 61610890406, this Genuine Porsche fuel pump fuel filter offers the quality, fit, and durability expected for Porsche maintenance, repairs, concours preparation, and restoration projects.



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

61610890406
61610890406

The product you are viewing cross references to these numbers
Fuel Pump Fuel Filter. Porsche 356 B / 356 C / 912 - 61610890406 - 616 108 904 06
2
Fuel Pump Fuel Filter. Porsche 356 B / 356 C / 912
61610890406/1
Product Information
Product Information
Fuel Pump Fuel Filter.
Maintain clean fuel delivery and protect your Porsche's fuel system with this OE Match Fuel Pump Fuel Filter, manufactured as a direct replacement. Produced to OE-style specifications, this fuel filter is designed to remove dirt, rust particles, and other contaminants from the fuel before they reach the fuel pump and engine, ensuring consistent fuel flow and helping to protect critical fuel system components from premature wear.

Fits:
  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 356B 1959-63
  • Porsche 356C 1963-65  

Diagram Ref No 5

As fuel passes through the filter, contaminants gradually accumulate within the filter element. Over time, this can restrict fuel flow, reduce engine performance, and place additional strain on the fuel pump. Replacing a blocked or ageing fuel filter restores efficient fuel delivery and helps maintain reliable engine operation. This OE Match component is ideal for routine maintenance, fuel system servicing, repairs, engine rebuilds, and Porsche restoration projects.

What This Product Does:
  • Removes dirt, rust, and contaminants from the fuel supply.
  • Maintains clean and consistent fuel flow to the engine.
  • Protects the fuel pump from premature wear.
  • Helps safeguard carburettors or fuel injection components from contamination.
  • Supports smooth engine performance and efficient fuel delivery.
  • Replaces blocked or deteriorated original fuel filters.
  • Provides an OE-style fit and dependable quality.

Symptoms Of Wear Or Failure:
  • Reduced engine performance.
  • Hesitation during acceleration.
  • Difficult starting.
  • Engine misfires caused by restricted fuel flow.
  • Increased fuel pump noise.
  • Poor fuel economy.
  • Reduced fuel delivery under load.
  • An overdue or unknown fuel filter service history.

Why Replacement Matters:

  • The fuel pump fuel filter is an essential component of the fuel delivery system, preventing contaminants from reaching the fuel pump and engine. A blocked or deteriorated filter can restrict fuel flow, reduce engine performance, increase fuel pump workload, and contribute to premature wear of expensive fuel system components.
  • Replacing the fuel filter restores consistent fuel delivery, protects the fuel pump and downstream components, and helps maintain reliable engine performance. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match fuel pump fuel filter provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, fuel system repairs, engine servicing, and restoration projects.



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

61610890406
61610890406

The product you are viewing cross references to these numbers
Fuel pump intermediate flange. Porsche 356 A/B/C - 616080420, 616080421 - 616 080 420
3
Fuel pump intermediate flange. Porsche 356 A/B/C
616080420/1
Product Information
Product Information
Fuel pump intermediate flange, Aluminium.

Fits:
Porsche 356 A
Porsche 356 B
Porsche 356 C

Diagram ref no 49

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

616080420
616080420
616080421

The product you are viewing cross references to these numbers
Fuel pump rebuild kit. Porsche 356B / 356C / 912 - 70210842200, 61610890407, 61610890406, 61610890409, 61610890412, 61610890414, 61610840100, 616108401 X - NLA-108-903-01
2
Fuel pump rebuild kit. Porsche 356B / 356C / 912
64410890301/1
Product Information
Product Information
Fuel pump rebuild kit. 

oematch

Fits:
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965
Porsche 912 - 1966 to 1968

This fuel pump rebuild kit is for the later style 356 pump with push-on hose connections and 912.

We suggest a new o-ring for the pump housing when you install your newly rebuild pump. It is not in the pump kit. Order 99970104350

Kit Includes
Fuel pump diaphragm
Fuel filter
Pump spring x 2
Sealing ring for fuel pump cap
Pump body bolt and washer x 6
Seal and washer



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

64410890301
70210842200
61610890407
61610890406
61610890409
61610890412
61610890414
61610840100
616108401 X

The product you are viewing cross references to these numbers
Fuel pump top cover sealing ring. Porsche 911 65–69 /912 / 356 - 70210842200
2
Fuel pump top cover sealing ring. Porsche 911 65–69 /912 / 356
Special Order item
70210842200
Product Information
Product Information
Fuel Pump Top Cover Sealing Ring. For Double Sided Fuel Pump.

porsche

Fits:
Porsche 911 1965-69
Porsche 356 1960-65
Porsche 912 1965-69

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Price is for each.

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

70210842200
70210842200

The product you are viewing cross references to these numbers
Fuel pump. Porsche 356B/C and 912 - 61610840100, 616108401X, PCG10840100
4
Fuel pump. Porsche 356B/C and 912
61610840100/1
Product Information
Product Information
Fuel pump. Porsche 356B/C and 912

Fits:
Porsche 356 B / 356 C
Porsche 912

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

61610840100
61610840100
616108401X
PCG10840100

The product you are viewing cross references to these numbers
Insulation flange fuel pump. Porsche 356B / 356C / 912 - 61610844100 - 144801616
2
Insulation flange fuel pump. Porsche 356B / 356C / 912
61610844100/1
Product Information
Product Information
Insulation flange fuel pump. 

Fits:
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965
Porsche 912 - 1966 to 1968

Diagram ref no 2



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

61610844100
61610844100

The product you are viewing cross references to these numbers
Sealing ring fuel pump. Porsche 356B / 356C / 912 - 99970104350
2
Sealing ring fuel pump. Porsche 356B / 356C / 912
Special Order item
99970104350
Product Information
Product Information
Sealing ring fuel pump. 

porsche

Fits:
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965
Porsche 912 - 1966 to 1968

Click 'Zoom in' for large parts diagram.
Diagram ref no 3



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

99970104350
99970104350

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Weber IDF throttle arms. Porsche 912 / 356
2
Weber IDF throttle arms. Porsche 912 / 356
WEBERIDFARMS
Product Information
Product Information
Weber IDF throttle arms. Required to fit Weber carburettors to 912 / 356.
Laser cut. yellow zinc passivate plated.

retroline
DISPLAYING 1 to 13 (of 13 products)
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About Fuel Pumps

Fuel Pumps – Precision Fuel Delivery for Peak Porsche Performance

A fuel pump is the heart of your Porsche’s fuel delivery system, responsible for supplying pressurised fuel from the tank to the injectors or carburetors with pinpoint accuracy. It ensures consistent pressure and flow, allowing the engine to achieve smooth idling, rapid acceleration, and optimal fuel economy.

At Design911, we supply a full range of fuel pumps designed to meet the performance and reliability standards of Porsche vehicles — from classic air-cooled models to high-performance modern variants. Built from durable, corrosion-resistant materials with high-efficiency internal motors, our pumps deliver consistent flow rates even under demanding conditions, making them the ideal choice for both restoration and performance applications.

Whether you’re maintaining a 911, upgrading a Cayman GT4, or restoring a vintage 928, our manufacturer-quality fuel pumps ensure reliable performance, smooth starts, and consistent power delivery.

What Does a Fuel Pump Do?

The fuel pump is a critical part of your Porsche’s engine management system, delivering the correct volume and pressure of fuel to match the engine’s demands.

Core Functions:

  • Transfers fuel from the tank to the injectors or carburetors.
  • Maintains constant pressure, ensuring precise combustion.
  • Supports performance and efficiency across all RPM ranges.
  • Enables smooth engine starting and stable running.

An efficient fuel pump guarantees proper air-fuel ratios, cleaner combustion, and the signature responsiveness Porsche engines are known for.

Why Do Fuel Pumps Fail?

Fuel pumps are high-stress components that operate continuously under pressure, making them prone to wear and contamination over time.

Common Causes of Failure Include:

  • Fuel contamination from dirt, rust, or moisture in the tank.
  • Running low on fuel, causing overheating or cavitation.
  • Electrical connection issues leading to inconsistent voltage.
  • Internal motor wear or impeller damage from age.
  • Clogged filters or blocked lines, reducing pump efficiency.

Symptoms of a failing pump include engine hesitation, poor acceleration, long cranking times, loss of power, or stalling under load.

Why Replace with Precision-Engineered Fuel Pumps?

Replacing a worn or failing fuel pump restores reliable fuel pressure, smoother acceleration, and improved fuel efficiency. Our replacement pumps are built to match Porsche system tolerances, delivering dependable operation and extended lifespan.

Key Benefits:

  • Restores consistent fuel pressure and flow.
  • Improves performance and throttle response.
  • Prevents stalling, misfires, and starting issues.
  • Constructed with high-efficiency internal components.
  • Direct-fit design for easy installation and perfect compatibility.
  • Corrosion-resistant construction for long service life.

Ideal for both standard replacements and performance upgrades, these pumps ensure your Porsche’s fuel system performs at its absolute best.

Highlights:

  • Precision-engineered Porsche fuel pumps for all models.
  • Consistent fuel pressure for reliable engine operation.
  • Durable, corrosion-resistant construction.
  • Direct-fit replacement for easy installation.
  • Compatible with classic and modern Porsche vehicles.
  • Perfect for rebuilds, upgrades, or preventive maintenance.

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