Fuel Sender Unit Seal - NTY - FT48501

This high-quality fuel sender unit seal from NTY (MPN: FT48501) ensures a secure and leak-free con...

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eBayN.T.Y. BPP-RE-000.NTY Seal, fuel sender unit for ,MERCEDES-BENZ,RENAULT
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AutodocTOPRAN Gaskets VW,AUDI,SKODA 119 919 1T0919133A,1T0919133D,377919133B Seal, fuel sender unit 1T0919133A,1T0919133D,377919133B,1T0919133A,1T0919133D
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OnBuy.comFuel Pump Seal For Audi A3 1996-, Skoda Fabia 2005- 5902048199799
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Product Information

Full details

The NTY Fuel Sender Unit Seal (MPN: FT48501) is designed for automotive technicians and DIY enthusiasts looking to ensure a secure, leak-free seal within a vehicle's fuel delivery system. This high-quality gasket provides a reliable replacement for original equipment, offering precise compatibility with a wide range of manufacturers including VW, Audi, and Ford; however, users must verify the specific inner diameter compatibility with their fuel pump assembly before installation to ensure a proper fit.

All features

Model Part NumberFT48501
BrandNTY

Extended Product Information

FAQs

Is this seal compatible with all VW models?

It is compatible with many VW models, but you must check if your specific fuel sender unit requires a 108 mm inner diameter seal.

Do I need a special tool to install this?

While a specialized fuel tank lock ring tool makes the job easier, it can be installed carefully using standard tools if performed with caution.

Should I use gasket sealer with this product?

No, this seal is designed to function through mechanical compression. Using sealants can often compromise the integrity of the rubber gasket.

Can this seal be reused?

It is strongly recommended to use a new seal whenever the fuel sender unit is removed, as the material may have deformed or compressed during its initial service life.

What is the weight of the seal?

The NTY FT48501 fuel sender unit seal weighs 56 grams.

Troubleshooting

Persistent fuel odor after installation

Verify that the lock ring is tightened securely and that the seal is not pinched or misaligned in the flange groove.

Seal appears too loose during initial placement

Ensure the fuel tank lip is clean and free of corrosion; verify you are using the correct seal for your specific sender unit size.

Pros and Cons

Pros

  • Precise dimensions for a secure fit
  • Compatible with a wide array of European and international vehicle brands
  • Durable construction resistant to fuel degradation
  • Reliable replacement for OEM fuel system components

Cons

  • Requires careful alignment to prevent pinching during installation
  • Specific to fuel sender unit assemblies of a matching diameter
  • Fuel tank work involves inherent safety risks

Setup, Compatibility & Care

Installation requires access to the fuel pump access panel, usually located under the rear seat or within the trunk of the vehicle. Before installing the FT48501 seal, ensure the surface of the fuel tank and the underside of the sender unit are completely free of dirt, debris, or old sealant residue. Place the seal firmly into the groove, ensuring it sits flat without any twisting or kinking. When tightening the lock ring, proceed in a cross-pattern to distribute pressure evenly. To maximize longevity, avoid the use of harsh chemical sealants or adhesives, as the material is designed to provide an interference fit on its own.

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