bow Genuine Porsche part 92835652400

Underbody fuel line mount / rubber isolator. 

Fits:
Porsche 928 1983-95 

Diagram ref. 25.

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Related, superseded, cross reference or alternative numbers for comparison.

92835655101

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Fuel Hose For Pre Supply Pump.
This Fuel Hose For Pre Supply Pump is an OEM fuel hose used on Porsche 928 models. It runs from the fuel tank to the fuel pump (specifically the pre-supply or in-tank pump).
It’s part of the fuel delivery system: its job is to securely transmit fuel (under certain pressure) from the tank to the pump, supplying fuel so that engine combustion can occur properly.

Fits:

• Porsche 928 4.5L 1978-79 (For USA, Canada, Japan, Australia Models Only)
• Porsche 928S 4.7L 1981-83 (For Japan And Australia Models Only)
• Porsche 928S2 4.7L 1984-86  (For Japan And Australia Models Only)
• Porsche 928S4 5.0L 1987-92 (Option Code 460 - In-Tank Fuel Pump)
• Porsche 928GT 5.0L 1989-91 (Option Code 460 - In-Tank Fuel Pump)
• Porsche 928GTS 5.4L 1992-95

What This Product Does:

• Fuel Delivery: It carries fuel from the fuel tank to the pre-supply pump, which then feeds the main fuel pump (or continues fuel onward depending on configuration). Ensures a smooth, uninterrupted supply line.
• Sealing & Pressure Handling: The hose is built to withstand fuel pressure, heat, vibration, and exposure to fuel vapors/chemicals. A quality hose prevents leaks, maintains pressure, and helps avoid contamination or air ingress in the fuel line.
  
  

Symptoms & Signs That It Needs Replacing:

• Fuel smell around the rear area / near the fuel tank.
  
• Visible fuel leaks under the car, especially when the system is pressurised.
  
• Poor engine performance, such as hesitation, surging, or stalling due to insufficient fuel supply.
  
• Difficulty starting, particularly after the car has been sitting (fuel supply may not be steady).
  
• Fuel pressure drop (if you’ve got the means to measure) or warnings from fuel system sensors.
  
• Soft / spongy hose, cracks, swelling from heat or age.
  
  

Why Replacement Matters:

• Safety: Fuel leaks are fire hazards. A worn or cracked hose could leak fuel into hot engine components or exhaust.
• Reliability & Performance: Ensures the fuel system retains correct pressure and supply, so the engine runs well under load and doesn’t starve or misfire.
  
• Prevents Damage: A failing hose can make the fuel pump work harder, possibly damaging it or other parts of the fuel delivery system.
  
• Maintains OEM Specification: Using the correct-grade hose (length, diameter, connection fittings) means proper fitment and fewer issues with compatibility or leaks.
  
  

Diagram Ref No 4

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

92835655006

The product you are viewing cross references to these numbers

Fuel hose from Fuel tank to Fuel pump
This Genuine Porsche fuel hose is used in the Porsche 928 fuel system as the flexible fuel hose connecting the fuel tank to the fuel pump. This hose provides the correct OE connection between the fuel tank and fuel pump area and is designed to match the factory routing and fitment.

Fits:
Porsche 928 1978 - 1988

Diagram ref no 

This part replaces earlier Porsche numbers: 92835603300, 92835655000, 92835655003, 92835655005

Functions
•  Connects the fuel tank outlet to the fuel pump
•  Carries fuel from the tank into the fuel delivery system
•  Provides a flexible connection between fixed fuel system components
•  Helps absorb vibration and movement in the fuel pump area
•  Maintains correct fuel flow to the fuel pump
•  Helps prevent fuel leaks when fitted with correct clamps and fittings
•  Provides factory-correct Porsche fitment and routing
•  Replaces an aged, cracked, leaking or damaged original fuel hose.

Why Replace This Part?
Fuel hoses age due to constant fuel exposure, pressure, heat, road contamination and time. On older Porsche 928 models, the original hose can harden, crack, swell, seep or leak around the fittings. Because this hose sits between the fuel tank and fuel pump, any deterioration should be treated seriously. Replacing it with a Genuine Porsche OE fuel hose helps restore the correct fuel supply connection and supports safe, reliable operation of the fuel system.

When to Replace This Part
•   If there is a fuel smell near the rear fuel tank or fuel pump area
•   If the hose is cracked, brittle, swollen or visibly damaged
•   If fuel is leaking or seeping from the hose or connections
•   During fuel pump, fuel filter or fuel system repairs
•   During rear fuel system restoration or preventative maintenance
•   If the original hose fittings are corroded, seized or damaged
•   When replacing old, non-original or incorrectly routed fuel hose
•   Before recommissioning a Porsche 928 that has been stored long-term.

Where It Fits on the Car
This hose fits in the rear fuel system area, connecting the fuel tank to the fuel pump. It is part of the Porsche 928 fuel pump / fuel supply pipework assembly.

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

92835655007

The product you are viewing cross references to these numbers

Fuel hose from Fuel tank to Fuel pump
This OE Match fuel hose is a replacement flexible fuel line used between the fuel tank and fuel pump on Porsche 928 models from 1978 to 1988. It is designed to match the original-style fitment and function, helping restore safe fuel delivery from the tank to the pump.

Fits:
Porsche 928 1978 - 1988

Diagram ref no 4

The fuel hose carries fuel from the fuel tank outlet to the fuel pump inlet. It provides a secure flexible connection between the tank and pump, allowing fuel to flow correctly into the fuel delivery system while accommodating normal vehicle movement and vibration.

This part replaces earlier Porsche numbers: 92835603300, 92835655000, 92835655003, 92835655005

Functions
•  Connects the fuel tank to the fuel pump
•  Carries fuel from the tank outlet to the pump inlet
•  Provides a flexible connection between fixed fuel system components
•  Helps maintain correct fuel supply to the pump
•  Replaces aged, cracked, leaking, or damaged original fuel hoses
•  Supports safe and reliable fuel delivery
•  OE Match replacement for Porsche 928 fuel system repair or restoration.

Why Replace This Part?
Fuel hoses can harden, crack, perish, swell, or leak over time due to fuel exposure, age, heat, and vibration. A worn fuel tank-to-pump hose can cause fuel smell, seepage, fuel starvation, poor pump supply, or unsafe fuel leakage. Replacing the hose helps restore safe fuel system sealing and reliable fuel flow from the tank to the pump.

When to Replace This Part
•  The fuel hose is cracked, perished, swollen, brittle, or leaking
•  Fuel smell or seepage is present near the tank or fuel pump
•  The fuel pump is being replaced or removed
•  Fuel delivery problems or pump starvation are suspected
•  The hose clamps, fittings, or connection points are corroded or damaged
•  The fuel tank or surrounding pipework is being serviced
•  The vehicle is undergoing Porsche 928 fuel system restoration or recommissioning.

Where it fits on the car
This fuel hose fits between the fuel tank and the fuel pump on Porsche 928 models. It forms part of the fuel supply system and should be installed according to the factory fuel system routing.

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

92835655007

The product you are viewing cross references to these numbers